2025-12-01

extensions/user_default/flip_fluids_addon/presets/__init__.py

@@ -0,0 +1,42 @@
+# Blender FLIP Fluids Add-on
+# Copyright (C) 2025 Ryan L. Guy & Dennis Fassbaender
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+if "bpy" in locals():
+    import importlib
+    reloadable_modules = [
+        'preset_library'
+    ]
+    for module_name in reloadable_modules:
+        if module_name in locals():
+            importlib.reload(locals()[module_name])
+
+import bpy
+
+from . import (
+    preset_library
+    )
+
+
+def load_post():
+    preset_library.load_post()
+
+
+def register():
+    preset_library.register()
+
+
+def unregister():
+    preset_library.unregister()

extensions/user_default/flip_fluids_addon/presets/preset_library.py

@@ -0,0 +1,945 @@
+# Blender FLIP Fluids Add-on
+# Copyright (C) 2025 Ryan L. Guy & Dennis Fassbaender
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import bpy, os, shutil, zipfile, json, re, binascii, random, posixpath
+from bpy.props import CollectionProperty
+from mathutils import Vector
+
+from ..materials import material_library
+from ..utils import version_compatibility_utils as vcu
+from ..filesystem import filesystem_protection_layer as fpl
+
+PACKAGE_INFO_LIST = None
+PRESET_INFO_LIST = None
+CUSTOM_PRESET_ICONS = None
+IS_CUSTOM_PRESET_ICONS_LOADED = False
+
+
+def get_all_package_enums(self, context):
+    sys_info_list = __get_sys_package_info_list()
+    usr_info_list = __get_usr_package_info_list()
+    info_list = sys_info_list + usr_info_list
+    info_list = __sort_package_info_list(info_list)
+
+    enums = []
+    for info in info_list:
+        e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+    return enums
+
+
+def get_user_package_enums(self, context):
+    info_list = __get_usr_package_info_list()
+    info_list = __sort_package_info_list(info_list)
+
+    enums = []
+    for info in info_list:
+        e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+    return enums
+
+
+def get_deletable_package_enums(self, context):
+    info_list = __get_usr_package_info_list()
+    info_list = __sort_package_info_list(info_list)
+
+    enums = []
+    enums.append(('DELETE_PACKAGE_NONE', "None", "", 0))
+    for info in info_list:
+        e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+    return enums
+
+
+def get_exportable_package_enums(self, context):
+    info_list = __get_usr_package_info_list()
+    info_list = __sort_package_info_list(info_list)
+
+    enums = []
+    enums.append(('EXPORT_PACKAGE_NONE', "None", "", 0))
+    for info in info_list:
+        e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+    return enums
+
+
+def get_current_package_preset_enums(self, context):
+    dprops = context.scene.flip_fluid.get_domain_properties()
+    if dprops is None:
+        return []
+    current_package = dprops.presets.current_package
+    package_info = package_identifier_to_info(current_package)
+    info_list = get_package_presets_info_list(current_package)
+    info_list = __sort_preset_info_list(info_list)
+    preset_icons = get_custom_icons()
+
+    enums = []
+    for info in info_list:
+        icon = None
+        if package_info["use_custom_icons"]:
+            if "icon" in info and info["icon"] in preset_icons:
+                icon = preset_icons.get(info["icon"]).icon_id
+        if icon:
+            e = (info['identifier'], info['name'], info['description'], icon, info['uid'])
+        else:
+            e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+
+    enums.append(('PRESET_NONE', "None", "", 0))
+
+    # Reverse to display in order in template_icon_view
+    if package_info["use_custom_icons"]:
+        enums = enums[::-1]
+    return enums
+
+
+def get_package_preset_enums(self, context, package_id):
+    if package_id == "":
+        package_id = get_all_package_enums(self, context)[0][0]
+
+    dprops = context.scene.flip_fluid.get_domain_properties()
+    if dprops is None:
+        return []
+    package_info = package_identifier_to_info(package_id)
+    info_list = get_package_presets_info_list(package_id)
+    info_list = __sort_preset_info_list(info_list)
+    preset_icons = get_custom_icons()
+
+    enums = []
+    for info in info_list:
+        icon = None
+        if package_info["use_custom_icons"]:
+            if "icon" in info and info["icon"] in preset_icons:
+                icon = preset_icons.get(info["icon"]).icon_id
+        if icon:
+            e = (info['identifier'], info['name'], info['description'], icon, info['uid'])
+        else:
+            e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+
+    enums.append(('PRESET_NONE', "None", "", 0))
+
+    # Reverse to display in order in template_icon_view
+    if package_info["use_custom_icons"]:
+        enums = enums[::-1]
+    return enums
+
+
+def get_deletable_preset_enums(self, context):
+    dprops = context.scene.flip_fluid.get_domain_properties()
+    if dprops is None:
+        return []
+    selected_package = dprops.presets.delete_preset_settings.package
+    package_info = package_identifier_to_info(selected_package)
+    preset_info_list = get_package_presets_info_list(selected_package)
+    preset_info_list = __sort_preset_info_list(preset_info_list)
+    preset_icons = get_custom_icons()
+
+    enums = []
+    enums.append(('DELETE_PRESET_NONE', "None", "", 0))
+    for info in preset_info_list:
+        icon = None
+        if package_info["use_custom_icons"]:
+            if "icon" in info and info["icon"] in preset_icons:
+                icon = preset_icons.get(info["icon"]).icon_id
+        if icon:
+            e = (info['identifier'], info['name'], info['description'], icon, info['uid'])
+        else:
+            e = (info['identifier'], info['name'], info['description'], info['uid'])
+        enums.append(e)
+    return enums
+
+
+def package_identifier_to_info(identifier):
+    package_info_list = get_package_info_list()
+    for info in package_info_list:
+        if info['identifier'] == identifier:
+            return info
+    return None
+
+
+def preset_identifier_to_info(identifier):
+    preset_info_list = get_preset_info_list()
+    for info in preset_info_list:
+        if info['identifier'] == identifier:
+            return info
+    return None
+
+
+def get_package_info_list():
+    global PACKAGE_INFO_LIST
+    if PACKAGE_INFO_LIST is None:
+        __initialize_package_info_list()
+    return PACKAGE_INFO_LIST
+
+
+def get_preset_info_list():
+    global PRESET_INFO_LIST
+    if PRESET_INFO_LIST is None:
+        __initialize_preset_info_list()
+    return PRESET_INFO_LIST
+
+
+def get_custom_icons():
+    global CUSTOM_PRESET_ICONS
+    global IS_CUSTOM_PRESET_ICONS_LOADED
+    if not IS_CUSTOM_PRESET_ICONS_LOADED:
+        __initialize_preset_info_list()
+    return CUSTOM_PRESET_ICONS
+
+
+def get_preset_material_paths():
+    material_paths = [
+        "domain.materials.surface_material",
+        "domain.materials.whitewater_foam_material",
+        "domain.materials.whitewater_bubble_material",
+        "domain.materials.whitewater_spray_material"
+    ]
+    return material_paths
+
+
+def get_user_package_info_list():
+    package_info_list = get_package_info_list()
+    pkgs = []
+    for info in package_info_list:
+        if not info['is_system_package']:
+            pkgs.append(info)
+    return pkgs
+
+
+def get_default_user_package_info_list():
+    package_info_list = get_package_info_list()
+    pkgs = []
+    for info in package_info_list:
+        if info['is_default_user_package']:
+            pkgs.append(info)
+    return pkgs
+
+
+def get_system_package_info_list():
+    package_info_list = get_package_info_list()
+    pkgs = []
+    for info in package_info_list:
+        if info['is_system_package']:
+            pkgs.append(info)
+    return pkgs
+
+
+def get_package_presets_info_list(package_id):
+    preset_info_list = get_preset_info_list()
+    presets = []
+    for p in preset_info_list:
+        if p["package"] == package_id:
+            presets.append(p)
+    return presets
+
+
+def generate_dummy_domain_object():
+    dobj = bpy.context.scene.flip_fluid.get_domain_object()
+    mesh_data = bpy.data.meshes.new("temp_domain_mesh")
+    mesh_data.from_pydata([], [], [])
+    dummy_object = bpy.data.objects.new("temp_domain_object", mesh_data)
+    vcu.link_object(dummy_object, bpy.context)
+    dummy_object.flip_fluid.domain.dummy_initialize()
+    if dobj is not None:
+        dummy_object.parent = dobj
+    vcu.depsgraph_update()
+    return dummy_object
+
+
+def destroy_dummy_domain_object(domain_object):
+    vcu.delete_object(domain_object)
+    vcu.depsgraph_update()
+
+
+def get_system_default_preset_dict():
+    sys_path = __get_sys_preset_path()
+    default_preset_path = os.path.join(sys_path, "default.preset")
+    with open(default_preset_path, 'r', encoding='utf-8') as f:
+        try:
+            data = json.loads(f.read())
+        except:
+            print("Error decoding default preset file: <" + default_preset_path + ">")
+    return data
+
+
+def initialize_default_user_package():
+    __initialize_default_user_package()
+    __initialize_package_info_list()
+
+
+def save_user_default_settings():
+    domain_object = bpy.context.scene.flip_fluid.get_domain_object()
+    if domain_object is None:
+        return False
+
+    usr_path = __get_usr_preset_path()
+    default_file = os.path.join(usr_path, "default.preset")
+    if os.path.exists(default_file):
+        fpl.delete_file(default_file)
+
+    preset_dict = __get_default_preset_dict(domain_object)
+    __write_dict_to_json(preset_dict, default_file)
+
+    return True
+
+
+def delete_user_default_settings():
+    domain_object = bpy.context.scene.flip_fluid.get_domain_object()
+    if domain_object is None:
+        return False
+
+    usr_path = __get_usr_preset_path()
+    default_file = os.path.join(usr_path, "default.preset")
+    if os.path.exists(default_file):
+        fpl.delete_file(default_file)
+
+    return True
+
+
+def load_default_settings(domain_properties):
+    usr_path = __get_usr_preset_path()
+    default_preset_file = os.path.join(usr_path, "default.preset")
+    if not os.path.isfile(default_preset_file):
+        sys_path = __get_sys_preset_path()
+        default_preset_file = os.path.join(sys_path, "default.preset")
+        if not os.path.isfile(default_preset_file):
+            return
+
+    with open(default_preset_file, 'r', encoding='utf-8') as f:
+        try:
+            default_data = json.loads(f.read())
+        except:
+            print("Error decoding default preset file: <" + default_preset_file + ">")
+
+    for p in default_data['properties']:
+        path, value = p['path'], p['value']
+        domain_properties.set_property_from_path(path, value)
+
+
+def restore_default_settings(domain_properties):
+    sys_path = __get_sys_preset_path()
+    default_preset_file = os.path.join(sys_path, "default.preset")
+    if not os.path.isfile(default_preset_file):
+        return "Missing default preset file: <" + default_preset_file + ">"
+
+    with open(default_preset_file, 'r', encoding='utf-8') as f:
+        try:
+            default_data = json.loads(f.read())
+        except:
+            return "Unable to decode default preset file: <" + default_preset_file + ">"
+
+    for p in default_data['properties']:
+        path, value = p['path'], p['value']
+        domain_properties.set_property_from_path(path, value)
+
+
+def create_new_user_package(package_info_dict):
+    name = package_info_dict['name']
+    package_ids = __get_package_identifiers()
+    identifier = __name_to_unique_identifier(name, package_ids)
+    if not identifier:
+        return "Unable to create unique package identifier"
+
+    package_info_dict["identifier"] = identifier
+    package_info_dict["uid"] = __generate_package_uid()
+    package_info_dict["is_default_user_package"] = False
+    package_info_dict["is_system_package"] = False
+
+    usr_path = __get_usr_preset_path()
+    package_path = os.path.join(usr_path, identifier)
+    if os.path.exists(package_path):
+        err = ("Unable to create package directory. Directory already exists <" +
+               package_path + ">")
+        return err
+
+    try:
+        os.makedirs(package_path)
+    except:
+        return "Unable to create package directory"
+
+    info_file_path = os.path.join(package_path, "package.info")
+    __write_dict_to_json(package_info_dict, info_file_path)
+    __initialize_package_info_list()
+
+
+def delete_package(identifier):
+    package_info = package_identifier_to_info(identifier)
+    package_path = package_info["path"]
+    try:
+        fpl.delete_files_in_directory(package_path, [".info", ".md"], remove_directory=True)
+    except:
+        return "Unable to delete package directory <" + package_path + ">"
+    __initialize_package_info_list()
+
+
+def create_new_user_preset(preset_info_dict):
+    name = preset_info_dict['name']
+    preset_ids = __get_preset_identifiers()
+    identifier = __name_to_unique_identifier(name, preset_ids)
+    if not identifier:
+        return "Unable to create unique preset identifier"
+
+    preset_info_dict["identifier"] = identifier
+    preset_info_dict["uid"] = __generate_preset_uid()
+    preset_info_dict["is_system_preset"] = False
+
+    package_info = package_identifier_to_info(preset_info_dict["package"])
+    package_path = package_info["path"]
+    if not package_path:
+        return "Unable to locate package directory: <" + preset_info_dict["package"] + ">"
+
+    preset_directory = os.path.join(package_path, identifier)    
+    preset_path = os.path.join(preset_directory, "data.preset")
+    if os.path.exists(preset_directory):
+        err = ("Unable to create preset directory. Directory already exists <" +
+               preset_directory + ">")
+        return err
+    else:
+        os.makedirs(preset_directory)
+
+    if preset_info_dict["icon"]:
+        icon_imgdata = bpy.data.images.get(preset_info_dict["icon"])
+        if not icon_imgdata:
+            return "Unable to locate icon: <" + preset_info_dict["icon"] + ">"
+
+        icon_directory = preset_directory
+        icon_name = "icon.png"
+        if not os.path.isdir(icon_directory):
+            os.makedirs(icon_directory)
+        icon_path = os.path.join(icon_directory, icon_name)
+        __write_preset_icon(icon_imgdata, icon_path)
+
+    __write_preset_materials(preset_directory, preset_info_dict)
+
+    del preset_info_dict["package"]
+    del preset_info_dict["icon"]
+    if 'edit_package' in preset_info_dict:
+        del preset_info_dict['edit_package']
+    if 'edit_preset' in preset_info_dict:
+        del preset_info_dict['edit_preset']
+
+    __write_dict_to_json(preset_info_dict, preset_path)
+    __initialize_preset_info_list()
+
+
+def edit_user_preset(preset_info_dict):
+    edit_preset_info = preset_identifier_to_info(preset_info_dict['edit_preset'])
+    original_preset_path = edit_preset_info['path']
+    error = create_new_user_preset(preset_info_dict)
+    if error:
+        return error
+
+    try:
+        fpl.delete_files_in_directory(original_preset_path, [".preset", ".png"], remove_directory=True)
+    except:
+        return "Unable to delete original preset directory <" + original_preset_path + ">"
+
+    __initialize_package_info_list()
+    __initialize_preset_info_list()
+
+
+def delete_preset(identifier):
+    preset_info = preset_identifier_to_info(identifier)
+    preset_path = preset_info["path"]
+    try:
+        fpl.delete_files_in_directory(preset_path, [".preset", ".png"], remove_directory=True)
+    except:
+        return "Unable to delete preset directory <" + preset_path + ">"
+    __initialize_preset_info_list()
+
+
+def export_package(identifier, filepath, create_directory=True):
+    directory = os.path.dirname(filepath)
+    if create_directory and not os.path.isdir(directory):
+        try:
+            os.makedirs(directory)
+        except:
+            return ("Unable to create file: <" + filepath + ">. Please choose" + 
+                    " another filepath. This directory may be invalid or you may not" + 
+                    " have permission to write in this directory.")
+    if not os.path.isdir(directory):
+        return "Directory does not exist <" + filepath + ">"
+
+    info = package_identifier_to_info(identifier)
+    if not info:
+        return "Package does not exist <" + identifier + ">"
+    package_path = info['path']
+    
+    try:
+        shutil.make_archive(filepath.replace(".zip", ""), 'zip', package_path)
+    except:
+        return "Error creating package archive"
+
+
+def import_package(package_filepath):
+    package_data = {}
+    error = decode_package_zipfile(package_filepath, package_data)
+    if error:
+        return error
+
+    package_identifier = package_data['identifier']
+    if package_data['is_system_package']:
+        package_path = __get_sys_preset_path()
+    else:
+        package_path = __get_usr_preset_path()
+    package_path = os.path.join(package_path, package_identifier)
+
+    if os.path.isdir(package_path):
+        return "Package already exists <" + package_path + ">"
+
+    try:
+        shutil.unpack_archive(package_filepath, package_path, 'zip')
+    except:
+        return "Unable to unpack package"
+
+    __initialize_package_info_list()
+    __initialize_preset_info_list()
+
+
+def decode_package_zipfile(filepath, dst_data):
+    if not os.path.isfile(filepath):
+        return "Package file does not exist <" + filepath + ">"
+
+    with open(filepath, 'rb') as f, zipfile.ZipFile(f, 'r') as zfile:
+        filelist = zfile.namelist()
+
+        package_file = None
+        for f in filelist:
+            if f == "package.info":
+                package_file = f
+                break
+        if package_file is None:
+            return "Unable to find package info file"
+
+        with zfile.open(package_file, "r", encoding='utf-8') as info_file:
+            try:
+                pinfo = json.loads(info_file.read().decode("utf-8"))
+            except:
+                return "Unable to decode package info file"
+
+        preset_data_files = []
+        for f in filelist:
+            if os.path.basename(f) == "data.preset":
+                preset_data_files.append(f)
+
+        dst_data.update(pinfo)
+        dst_data['presets'] = []
+        for f in preset_data_files:
+            with zfile.open(f, 'r', encoding='utf-8') as info_file:
+                try:
+                    info = json.loads(info_file.read().decode("utf-8"))
+                except:
+                    return "Unable to decode preset info file <" + f + ">"
+
+                icon_path = os.path.join(os.path.dirname(f), "icon.png")
+                icon_path = posixpath.join(*icon_path.split('\\'))
+                if icon_path in filelist:
+                    temp_dir = __get_temp_preset_path()
+                    zfile.extract(icon_path, temp_dir)
+                    full_icon_path = os.path.normpath(os.path.join(temp_dir, icon_path))
+                    info['icon'] = full_icon_path
+
+                material_blend_path = os.path.join(os.path.dirname(f), "materials.blend")
+                material_blend_path = posixpath.join(*material_blend_path.split('\\'))
+                if material_blend_path in filelist:
+                    temp_dir = __get_temp_preset_path()
+                    zfile.extract(material_blend_path, temp_dir)
+                    full_blend_path = os.path.normpath(os.path.join(temp_dir, material_blend_path))
+                    info['material_blend'] = full_blend_path
+
+                dst_data['presets'].append(info)
+
+
+def clear_temp_files():
+    temp_dir = __get_temp_preset_path()
+    try:
+        fpl.delete_files_in_directory(temp_dir, [".info", ".md"], remove_directory=True)
+    except:
+        print("Error clearing temp directory <" + temp_dir + ">")
+
+
+def load_post():
+    __initialize_package_info_list()
+    __initialize_preset_info_list()
+
+
+def initialize():
+    __initialize_default_preset()
+    __initialize_package_info_list()
+    __initialize_preset_info_list()
+
+
+def __get_preset_resources_path():
+    file_path = os.path.dirname(os.path.realpath(__file__))
+    res_path = os.path.join(file_path, "preset_library", "resources")
+    if not os.path.exists(res_path):
+        os.makedirs(res_path)
+    return res_path
+
+
+def __get_sys_preset_path():
+    file_path = os.path.dirname(os.path.realpath(__file__))
+    sys_path = os.path.join(file_path, "preset_library", "sys")
+    if not os.path.exists(sys_path):
+        os.makedirs(sys_path)
+    return sys_path
+
+
+def __get_usr_preset_path():
+    file_path = os.path.dirname(os.path.realpath(__file__))
+    usr_path = os.path.join(file_path, "preset_library", "usr")
+    if not os.path.exists(usr_path):
+        os.makedirs(usr_path)
+    return usr_path
+
+
+def __get_temp_preset_path():
+    file_path = os.path.dirname(os.path.realpath(__file__))
+    temp_path = os.path.join(file_path, "preset_library", "temp")
+    if not os.path.exists(temp_path):
+        os.makedirs(temp_path)
+    return temp_path
+
+
+def __create_empty_blend_file(dst_path):
+    res_path = __get_preset_resources_path()
+    empty_blend_path = os.path.join(res_path, "empty.blend")
+    shutil.copyfile(empty_blend_path, dst_path)
+
+
+def __write_dict_to_json(d, filepath):
+    jsonstr = json.dumps(d, sort_keys=True, indent=4)
+    with open(filepath, 'w', encoding='utf-8') as f:
+        f.write(jsonstr)
+
+
+def __write_preset_icon(icon_imgdata, icon_path):
+    icon_imgdata.filepath_raw = icon_path
+    icon_imgdata.file_format = 'PNG'
+
+    if icon_imgdata.size[0] == 0 or icon_imgdata.size[1] == 0:
+        errmsg = ("Error reading preset icon: invalid size <" + str(icon_imgdata.size[0]) + 
+                  ", " + str(icon_imgdata.size[1]) + ">")
+        print(errmsg)
+        image = bpy.data.images.new("blank_icon", width=256, height=256, alpha=True)
+        image.filepath_raw = icon_path
+        image.file_format = 'PNG'
+        image.save()
+        bpy.data.images.remove(image)
+        return
+
+    if icon_imgdata.size[0] != 256 or icon_imgdata.size[1] != 256:
+        if icon_imgdata.size[0] > icon_imgdata.size[1]:
+            yres = (icon_imgdata.size[1] / icon_imgdata.size[0]) * 256
+            icon_imgdata.scale(256, yres)
+        else:
+            xres = (icon_imgdata.size[0] / icon_imgdata.size[1]) * 256
+            icon_imgdata.scale(xres, 256)
+    icon_imgdata.save()
+
+
+def __write_preset_materials(preset_directory, preset_info):
+    material_paths = get_preset_material_paths()
+    non_library_material_names = []
+    for p in preset_info['properties']:
+        if not (p['path'] in material_paths) or p['value'] == 'MATERIAL_NONE':
+            continue
+        material_name = material_library.import_material(p['value'])
+        material_object = bpy.data.materials.get(material_name)
+        if material_object is None:
+            continue
+        if material_object.flip_fluid_material_library.is_library_material:
+            continue
+        if material_name in non_library_material_names:
+            continue
+        non_library_material_names.append(material_name)
+
+        material_structs = set()
+        material_structs.add(material_object)
+        material_blend_path = os.path.join(preset_directory, material_name + ".blend")
+        __create_empty_blend_file(material_blend_path)
+        bpy.data.libraries.write(material_blend_path, material_structs, fake_user=True)
+
+
+def __get_default_preset_dict(domain_object):
+    preset = {}
+    preset['name'] = 'Default'
+    preset['identifier'] = 'PRESET_DEFAULT'
+    preset['description'] = 'Default Settings'
+    preset['properties'] = []
+
+    dprops = domain_object.flip_fluid.domain
+    property_paths = dprops.property_registry.get_property_paths()
+    for p in property_paths:
+        value = dprops.get_property_from_path(p)
+        preset['properties'].append({'path': p, 'value': value})
+    return preset
+
+
+def __initialize_default_preset():
+    sys_path = __get_sys_preset_path()
+    default_file = os.path.join(sys_path, "default.preset")
+    if os.path.exists(default_file):
+        fpl.delete_file(default_file)
+
+    domain_object = generate_dummy_domain_object()
+    preset_dict = __get_default_preset_dict(domain_object)
+    destroy_dummy_domain_object(domain_object)
+    __write_dict_to_json(preset_dict, default_file)
+
+
+def __get_default_user_package_dict():
+    package_name = "Custom User Presets"
+    package_ids = __get_package_identifiers()
+    identifier = __name_to_unique_identifier(package_name, package_ids)
+
+    pkg_info = {}
+    pkg_info['name'] = package_name
+    pkg_info['author'] = ""
+    pkg_info['description'] = "Custom user created presets"
+    pkg_info['identifier'] = identifier
+    pkg_info['uid'] = __generate_package_uid()
+    pkg_info['use_custom_icons'] = False
+    pkg_info['is_default_user_package'] = True
+    pkg_info['is_system_package'] = False
+    return pkg_info
+
+
+def __initialize_default_user_package():
+    if __get_usr_package_info_list():
+        return
+
+    usr_path = __get_usr_preset_path()
+    pkg_info_dict = __get_default_user_package_dict()
+    usr_package_path = os.path.join(usr_path, pkg_info_dict['identifier'])
+    os.makedirs(usr_package_path)
+
+    info_file_path = os.path.join(usr_package_path, "package.info")
+    __write_dict_to_json(pkg_info_dict, info_file_path)
+
+
+def __initialize_package_info_list():
+    global PACKAGE_INFO_LIST
+    PACKAGE_INFO_LIST = __get_package_info_list()
+
+
+def __initialize_preset_info_list():
+    global PRESET_INFO_LIST
+    global CUSTOM_PRESET_ICONS
+    global IS_CUSTOM_PRESET_ICONS_LOADED
+
+    CUSTOM_PRESET_ICONS.clear()
+    PRESET_INFO_LIST = __get_preset_info_list()
+    IS_CUSTOM_PRESET_ICONS_LOADED = True
+
+
+def __get_sys_package_info_list():
+    package_info_list = get_package_info_list()
+    sys_info_list = []
+    for info in package_info_list:
+        if info['is_system_package']:
+            sys_info_list.append(dict(info))
+    return sys_info_list
+
+
+def __get_usr_package_info_list():
+    package_info_list = get_package_info_list()
+    usr_info_list = []
+    for info in package_info_list:
+        if not info['is_system_package']:
+            usr_info_list.append(dict(info))
+    return usr_info_list
+
+
+def __sort_package_info_list(info_list):
+    sys_list = []
+    usr_list = []
+    usr_default_list = []
+    for info in info_list:
+        if info['is_system_package']:
+            sys_list.append(info)
+        else:
+            if info['is_default_user_package']:
+                usr_default_list.append(info)
+            else:
+                usr_list.append(info)
+
+    sys_list = sorted(sys_list, key=lambda k: str.lower(k['name']), reverse=True)
+    usr_default_list = sorted(usr_default_list, key=lambda k: str.lower(k['name']), reverse=True)
+    usr_list = sorted(usr_list, key=lambda k: str.lower(k['name']), reverse=True)
+    return usr_list + usr_default_list + sys_list
+
+def __sort_preset_info_list(info_list):
+    sorted_list = sorted(info_list, key=lambda k: str.lower(k['name']), reverse=True)
+    return sorted_list
+
+
+def __clear_collection_property(collection):
+    num_items = len(collection)
+    for i in range(num_items):
+        collection.remove(0)
+
+
+def __get_package_info_list_from_path(path):
+    info_list = []
+    for name in os.listdir(path):
+        dirpath = os.path.join(path, name)
+        if os.path.isdir(dirpath):
+            info_filepath = os.path.join(dirpath, "package.info")
+            if os.path.isfile(info_filepath):
+                with open(info_filepath, 'r', encoding='utf-8') as f:
+                    try:
+                        package_info = json.loads(f.read())
+                        package_info["path"] = dirpath
+                        info_list.append(package_info)
+                    except:
+                        print("Error decoding package info file: <" + info_filepath + ">")
+    return info_list
+
+
+def __get_package_info_list():
+    sys_info_list = __get_package_info_list_from_path(__get_sys_preset_path())
+    usr_info_list = __get_package_info_list_from_path(__get_usr_preset_path())
+    return sys_info_list + usr_info_list
+
+
+def __get_preset_info_list_from_path(path):
+    global CUSTOM_PRESET_ICONS
+
+    info_list = []
+    for item in os.listdir(path):
+        package_directory = os.path.join(path, item)
+        if not os.path.isdir(package_directory):
+            continue
+
+        package_info_filepath = os.path.join(package_directory, "package.info")
+        if not os.path.isfile(package_info_filepath):
+            continue
+
+        with open(package_info_filepath, 'r', encoding='utf-8') as f:
+            try:
+                package_info = json.loads(f.read())
+            except:
+                print("Error decoding package info file: <" + info_filepath + ">")
+                continue
+
+        package_id = package_info["identifier"]
+        use_icons = package_info["use_custom_icons"]
+        for preset_item in os.listdir(package_directory):
+            preset_directory = os.path.join(package_directory, preset_item)
+            if not os.path.isdir(preset_directory):
+                continue
+
+            preset_info_filepath = os.path.join(preset_directory, "data.preset")
+            if not os.path.isfile(preset_info_filepath):
+                continue
+
+            with open(preset_info_filepath, 'r', encoding='utf-8') as f:
+                try:
+                    preset_info = json.loads(f.read())
+                except:
+                    print("Error decoding preset info file: <" + preset_info_filepath + ">")
+                    continue
+
+            preset_info["path"] = preset_directory
+            preset_info["package"] = package_id
+            if use_icons:
+                if preset_info["identifier"] in CUSTOM_PRESET_ICONS:
+                    preset_info["icon"] = preset_info["identifier"]
+                else:
+                    icon_path = os.path.join(preset_directory, "icon.png")
+                    if os.path.isfile(icon_path):
+                        CUSTOM_PRESET_ICONS.load(preset_info["identifier"], icon_path, 'IMAGE')
+                        preset_info["icon"] = preset_info["identifier"]
+                    else:
+                        print("Error missing icon file for preset: <" + preset_info['name'] + ">")
+            info_list.append(preset_info)
+
+            material_blend_path = os.path.join(preset_directory, "materials.blend")
+            if os.path.isfile(material_blend_path):
+                preset_info['material_blend'] = material_blend_path
+
+
+    return info_list
+
+
+def __get_preset_info_list():
+    sys_info_list = __get_preset_info_list_from_path(__get_sys_preset_path())
+    usr_info_list = __get_preset_info_list_from_path(__get_usr_preset_path())
+    return sys_info_list + usr_info_list
+
+
+def __get_package_identifiers():
+    info_list = __get_package_info_list()
+    identifier_list = []
+    for info in info_list:
+        identifier_list.append(info['identifier'])
+    return identifier_list
+
+
+def __get_preset_identifiers():
+    info_list = __get_preset_info_list()
+    identifier_list = []
+    for info in info_list:
+        identifier_list.append(info['identifier'])
+    return identifier_list
+
+
+def __name_to_unique_identifier(name, identifier_list):
+    max_base_len = 31
+    rand_hex_len = 8
+
+    id_dict = {key: key for key in identifier_list}
+    identifier_base = name.strip().replace(' ', '_')
+    identifier_base = re.sub(r'[^\sa-zA-Z0-9_]', '', identifier_base).lower()
+    if not identifier_base:
+        identifier_base = "default_identifier"
+    identifier_base = identifier_base[:max_base_len]
+
+    max_tries = 100
+    final_identifier = None
+    for n in range(max_tries):
+        rand_str = binascii.b2a_hex(os.urandom(rand_hex_len//2)).decode("utf-8")
+        identifier = identifier_base + "_" + rand_str
+        if identifier not in id_dict:
+            final_identifier = identifier
+            break
+    return final_identifier
+
+
+def __generate_package_uid():
+    min_uid = 100          # 0-99 are reserved for system packages
+    max_uid = 10000000     # Blender enum property seems to have trouble with
+                           # larger id values
+    return random.SystemRandom().randint(min_uid, max_uid)
+
+
+def __generate_preset_uid():
+    min_uid = 1000         # 0-999 are reserved for system packages
+    max_uid = 10000000     # Blender enum property seems to have trouble with
+                           # larger id values
+    return random.SystemRandom().randint(min_uid, max_uid)
+
+
+def register():
+    global CUSTOM_PRESET_ICONS
+    CUSTOM_PRESET_ICONS = bpy.utils.previews.new()
+
+
+def unregister():
+    global CUSTOM_PRESET_ICONS
+    bpy.utils.previews.remove(CUSTOM_PRESET_ICONS)

extensions/user_default/flip_fluids_addon/presets/preset_library/sys/LICENSE.md

@@ -0,0 +1,28 @@
+The preset data files in this directory and subdirectories are licensed under 
+the MIT License:
+
+--------------------------------------------------------------------------------
+
+MIT License
+
+Copyright (C) 2025 Ryan L. Guy & Dennis Fassbaender
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+--------------------------------------------------------------------------------

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/LICENSE.md

@@ -0,0 +1,28 @@
+The preset data files in this directory and subdirectories are licensed under 
+the MIT License:
+
+--------------------------------------------------------------------------------
+
+MIT License
+
+Copyright (C) 2025 Ryan L. Guy & Dennis Fassbaender
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+--------------------------------------------------------------------------------

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/apple_juice_90344ad8/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "Simple apple juice",
+    "identifier": "apple_juice_90344ad8",
+    "is_system_preset": false,
+    "name": "Apple Juice",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Apple Juice"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 2224481
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/apple_spritzer_5d811745/data.preset

@@ -0,0 +1,361 @@
+{
+    "description": "Fresh with bubbles",
+    "identifier": "apple_spritzer_5d811745",
+    "is_system_preset": false,
+    "name": "Apple Spritzer",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_FOAM_BUBBLE_SPRAY"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.02500000037252903
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.006000000052154064
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_simulation",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_foam",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_bubbles",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_spray",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.whitewater_emitter_generation_rate",
+            "value": 2
+        },
+        {
+            "path": "domain.whitewater.wavecrest_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.turbulence_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_energy_speed",
+            "value": [
+                0.5,
+                10.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_wavecrest_curvature",
+            "value": [
+                0.4000000059604645,
+                1.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_turbulence",
+            "value": [
+                100.0,
+                200.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.max_whitewater_particles",
+            "value": 12.0
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission_near_boundary",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_lifespan",
+            "value": [
+                0.5,
+                6.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.whitewater_lifespan_variance",
+            "value": 3.0
+        },
+        {
+            "path": "domain.whitewater.foam_lifespan_modifier",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.bubble_lifespan_modifier",
+            "value": 4.0
+        },
+        {
+            "path": "domain.whitewater.spray_lifespan_modifier",
+            "value": 5.0
+        },
+        {
+            "path": "domain.whitewater.foam_advection_strength",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_depth",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_offset",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.preserve_foam",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.foam_preservation_rate",
+            "value": 0.75
+        },
+        {
+            "path": "domain.whitewater.min_max_foam_density",
+            "value": [
+                20,
+                45
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_drag_coefficient",
+            "value": 0.800000011920929
+        },
+        {
+            "path": "domain.whitewater.bubble_bouyancy_coefficient",
+            "value": 2.5
+        },
+        {
+            "path": "domain.whitewater.spray_drag_coefficient",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Apple Juice"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "FF Foam"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "FF Bubble"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "FF Spray"
+        }
+    ],
+    "uid": 622191
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/beer_3ccd2f97/data.preset

@@ -0,0 +1,361 @@
+{
+    "description": "With bubbles and bigger foam particles",
+    "identifier": "beer_3ccd2f97",
+    "is_system_preset": false,
+    "name": "Beer",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_FOAM_BUBBLE_SPRAY"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.02500000037252903
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.02500000037252903
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.006000000052154064
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_simulation",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_foam",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_bubbles",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_spray",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.whitewater_emitter_generation_rate",
+            "value": 5
+        },
+        {
+            "path": "domain.whitewater.wavecrest_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.turbulence_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_energy_speed",
+            "value": [
+                0.5,
+                10.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_wavecrest_curvature",
+            "value": [
+                0.4000000059604645,
+                1.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_turbulence",
+            "value": [
+                100.0,
+                200.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.max_whitewater_particles",
+            "value": 12.0
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission_near_boundary",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_lifespan",
+            "value": [
+                0.5,
+                6.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.whitewater_lifespan_variance",
+            "value": 3.0
+        },
+        {
+            "path": "domain.whitewater.foam_lifespan_modifier",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.bubble_lifespan_modifier",
+            "value": 4.0
+        },
+        {
+            "path": "domain.whitewater.spray_lifespan_modifier",
+            "value": 5.0
+        },
+        {
+            "path": "domain.whitewater.foam_advection_strength",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_depth",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_offset",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.preserve_foam",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.foam_preservation_rate",
+            "value": 0.75
+        },
+        {
+            "path": "domain.whitewater.min_max_foam_density",
+            "value": [
+                20,
+                45
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_drag_coefficient",
+            "value": 0.800000011920929
+        },
+        {
+            "path": "domain.whitewater.bubble_bouyancy_coefficient",
+            "value": 2.5
+        },
+        {
+            "path": "domain.whitewater.spray_drag_coefficient",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Beer"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "FF Foam"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "FF Bubble"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "FF Spray"
+        }
+    ],
+    "uid": 321899
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/blood_7424cd41/data.preset

@@ -0,0 +1,252 @@
+{
+    "description": "Scary blood",
+    "identifier": "blood_7424cd41",
+    "is_system_preset": false,
+    "name": "Blood",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 150
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.25
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.world.enable_viscosity",
+            "value": true
+        },
+        {
+            "path": "domain.world.viscosity",
+            "value": 0.3499999940395355
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Blood"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.advanced.min_max_time_steps_per_frame",
+            "value": [
+                1,
+                8
+            ]
+        },
+        {
+            "path": "domain.advanced.enable_adaptive_obstacle_time_stepping",
+            "value": false
+        },
+        {
+            "path": "domain.advanced.particle_jitter_factor",
+            "value": 1.0
+        },
+        {
+            "path": "domain.advanced.PICFLIP_ratio",
+            "value": 0.05000000074505806
+        },
+        {
+            "path": "domain.advanced.CFL_condition_number",
+            "value": 5
+        },
+        {
+            "path": "domain.advanced.enable_extreme_velocity_removal",
+            "value": true
+        },
+        {
+            "path": "domain.advanced.enable_gpu_features",
+            "value": true
+        },
+        {
+            "path": "domain.advanced.threading_mode",
+            "value": "THREADING_MODE_AUTO_DETECT"
+        },
+        {
+            "path": "domain.advanced.num_threads_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.advanced.enable_asynchronous_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.advanced.precompute_static_obstacles",
+            "value": true
+        },
+        {
+            "path": "domain.advanced.reserve_temporary_grids",
+            "value": true
+        }
+    ],
+    "uid": 6097120
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/caramel_0540c2bc/data.preset

@@ -0,0 +1,201 @@
+{
+    "description": "SSS Caramel - for sweets",
+    "identifier": "caramel_0540c2bc",
+    "is_system_preset": false,
+    "name": "Caramel",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.world.enable_viscosity",
+            "value": true
+        },
+        {
+            "path": "domain.world.viscosity",
+            "value": 4.0
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Caramel"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 6544093
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/chocolate_73bd6e22/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "Sweet chocolate",
+    "identifier": "chocolate_73bd6e22",
+    "is_system_preset": false,
+    "name": "Chocolate",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Chocolate"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 4451419
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/coffee_5c9a13cf/data.preset

@@ -0,0 +1,361 @@
+{
+    "description": "Wake up with this coffee",
+    "identifier": "coffee_5c9a13cf",
+    "is_system_preset": false,
+    "name": "Coffee",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_FOAM_BUBBLE_SPRAY"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.014999999664723873
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_simulation",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_foam",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_bubbles",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.enable_spray",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.whitewater_emitter_generation_rate",
+            "value": 2
+        },
+        {
+            "path": "domain.whitewater.wavecrest_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.turbulence_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_energy_speed",
+            "value": [
+                0.5,
+                10.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_wavecrest_curvature",
+            "value": [
+                0.4000000059604645,
+                1.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_turbulence",
+            "value": [
+                100.0,
+                200.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.max_whitewater_particles",
+            "value": 12.0
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission_near_boundary",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_lifespan",
+            "value": [
+                0.5,
+                6.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.whitewater_lifespan_variance",
+            "value": 3.0
+        },
+        {
+            "path": "domain.whitewater.foam_lifespan_modifier",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.bubble_lifespan_modifier",
+            "value": 4.0
+        },
+        {
+            "path": "domain.whitewater.spray_lifespan_modifier",
+            "value": 5.0
+        },
+        {
+            "path": "domain.whitewater.foam_advection_strength",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_depth",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_offset",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.preserve_foam",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.foam_preservation_rate",
+            "value": 0.75
+        },
+        {
+            "path": "domain.whitewater.min_max_foam_density",
+            "value": [
+                20,
+                45
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_drag_coefficient",
+            "value": 0.800000011920929
+        },
+        {
+            "path": "domain.whitewater.bubble_bouyancy_coefficient",
+            "value": 2.5
+        },
+        {
+            "path": "domain.whitewater.spray_drag_coefficient",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Coffee"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "FF Foam"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 6365208
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/copper_2e5520a5/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "Copper material created by Saul Cruz",
+    "identifier": "copper_2e5520a5",
+    "is_system_preset": false,
+    "name": "Copper",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Copper"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 4816721
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/milk_3b0ded24/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "Milch macht m\u00fcde M\u00e4nner munter ;)",
+    "identifier": "milk_3b0ded24",
+    "is_system_preset": false,
+    "name": "Milk",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Milk"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 5598728
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/ocean_c430eb6b/data.preset

@@ -0,0 +1,361 @@
+{
+    "description": "Cinematic ocean water with foam/bubbles/spray",
+    "identifier": "ocean_c430eb6b",
+    "is_system_preset": false,
+    "name": "Ocean",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_FOAM_BUBBLE_SPRAY"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.019999999552965164
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.006000000052154064
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_simulation",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_foam",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_bubbles",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_spray",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.whitewater_emitter_generation_rate",
+            "value": 100
+        },
+        {
+            "path": "domain.whitewater.wavecrest_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.turbulence_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_energy_speed",
+            "value": [
+                0.5,
+                10.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_wavecrest_curvature",
+            "value": [
+                0.4000000059604645,
+                1.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_turbulence",
+            "value": [
+                100.0,
+                200.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.max_whitewater_particles",
+            "value": 12.0
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission_near_boundary",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_lifespan",
+            "value": [
+                0.5,
+                6.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.whitewater_lifespan_variance",
+            "value": 3.0
+        },
+        {
+            "path": "domain.whitewater.foam_lifespan_modifier",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.bubble_lifespan_modifier",
+            "value": 4.0
+        },
+        {
+            "path": "domain.whitewater.spray_lifespan_modifier",
+            "value": 5.0
+        },
+        {
+            "path": "domain.whitewater.foam_advection_strength",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_depth",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_offset",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.preserve_foam",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.foam_preservation_rate",
+            "value": 0.75
+        },
+        {
+            "path": "domain.whitewater.min_max_foam_density",
+            "value": [
+                20,
+                45
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_drag_coefficient",
+            "value": 0.800000011920929
+        },
+        {
+            "path": "domain.whitewater.bubble_bouyancy_coefficient",
+            "value": 2.5
+        },
+        {
+            "path": "domain.whitewater.spray_drag_coefficient",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Water (ocean 2)"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "FF Foam"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "FF Bubble"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "FF Spray"
+        }
+    ],
+    "uid": 1695721
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/orange_juice_1a45e5dd/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "Fresh and tasty",
+    "identifier": "orange_juice_1a45e5dd",
+    "is_system_preset": false,
+    "name": "Orange Juice",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Orange Juice"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 6526758
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/package.info

@@ -0,0 +1,10 @@
+{
+    "author": "Dennis Fassbaender & Ryan Guy",
+    "description": "Some presets for you to start with",
+    "identifier": "basic_fluids_a5b505ae",
+    "is_default_user_package": false,
+    "is_system_package": false,
+    "name": "Basic Fluids",
+    "uid": 1,
+    "use_custom_icons": true
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/red_wine_d4e52e6d/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "For a romantic scene",
+    "identifier": "red_wine_d4e52e6d",
+    "is_system_preset": false,
+    "name": "Red Wine",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Wine Red"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 4683169
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/sparkling_water_6db52085/data.preset

@@ -0,0 +1,361 @@
+{
+    "description": "Water with bubbles",
+    "identifier": "sparkling_water_6db52085",
+    "is_system_preset": false,
+    "name": "Sparkling Water",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_FOAM_BUBBLE_SPRAY"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 5
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 5
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 5
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_FOAM_BUBBLE_SPRAY"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.02500000037252903
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.006000000052154064
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_simulation",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_foam",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.enable_bubbles",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.enable_spray",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.whitewater_emitter_generation_rate",
+            "value": 5
+        },
+        {
+            "path": "domain.whitewater.wavecrest_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.turbulence_emission_rate",
+            "value": 175.0
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_energy_speed",
+            "value": [
+                0.5,
+                10.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_wavecrest_curvature",
+            "value": [
+                0.4000000059604645,
+                1.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_turbulence",
+            "value": [
+                100.0,
+                200.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.max_whitewater_particles",
+            "value": 12.0
+        },
+        {
+            "path": "domain.whitewater.enable_whitewater_emission_near_boundary",
+            "value": true
+        },
+        {
+            "path": "domain.whitewater.min_max_whitewater_lifespan",
+            "value": [
+                0.5,
+                6.0
+            ]
+        },
+        {
+            "path": "domain.whitewater.whitewater_lifespan_variance",
+            "value": 3.0
+        },
+        {
+            "path": "domain.whitewater.foam_lifespan_modifier",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.bubble_lifespan_modifier",
+            "value": 4.0
+        },
+        {
+            "path": "domain.whitewater.spray_lifespan_modifier",
+            "value": 5.0
+        },
+        {
+            "path": "domain.whitewater.foam_advection_strength",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_depth",
+            "value": 1.0
+        },
+        {
+            "path": "domain.whitewater.foam_layer_offset",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.preserve_foam",
+            "value": false
+        },
+        {
+            "path": "domain.whitewater.foam_preservation_rate",
+            "value": 0.75
+        },
+        {
+            "path": "domain.whitewater.min_max_foam_density",
+            "value": [
+                20,
+                45
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_drag_coefficient",
+            "value": 0.800000011920929
+        },
+        {
+            "path": "domain.whitewater.bubble_bouyancy_coefficient",
+            "value": 2.5
+        },
+        {
+            "path": "domain.whitewater.spray_drag_coefficient",
+            "value": 0.5
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_behaviour",
+            "value": "BEHAVIOUR_COLLIDE"
+        },
+        {
+            "path": "domain.whitewater.foam_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.bubble_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.whitewater.spray_boundary_active",
+            "value": [
+                true,
+                true,
+                true,
+                true,
+                false,
+                true
+            ]
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Water (clear)"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "FF Foam"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "FF Bubble"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "FF Spray"
+        }
+    ],
+    "uid": 6014863
+}

extensions/user_default/flip_fluids_addon/presets/preset_library/usr/basic_fluids/wax_0c995138/data.preset

@@ -0,0 +1,193 @@
+{
+    "description": "For candles in example (Wax material created by Saul Cruz)",
+    "identifier": "wax_0c995138",
+    "is_system_preset": false,
+    "name": "Wax",
+    "properties": [
+        {
+            "path": "domain.simulation.settings_export_mode",
+            "value": "EXPORT_DEFAULT"
+        },
+        {
+            "path": "domain.simulation.resolution",
+            "value": 300
+        },
+        {
+            "path": "domain.simulation.preview_resolution",
+            "value": 100
+        },
+        {
+            "path": "domain.simulation.lock_cell_size",
+            "value": false
+        },
+        {
+            "path": "domain.simulation.start_time",
+            "value": 0.0
+        },
+        {
+            "path": "domain.simulation.end_time",
+            "value": 8.333333015441895
+        },
+        {
+            "path": "domain.simulation.use_fps",
+            "value": true
+        },
+        {
+            "path": "domain.simulation.frames_per_second",
+            "value": 30.0
+        },
+        {
+            "path": "domain.simulation.time_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.render.render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_render_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_viewport_display",
+            "value": "DISPLAY_FINAL"
+        },
+        {
+            "path": "domain.render.whitewater_view_settings_mode",
+            "value": "VIEW_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.render_whitewater_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_whitewater_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.render_foam_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_bubble_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.render_spray_pct",
+            "value": 100
+        },
+        {
+            "path": "domain.render.viewport_foam_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_bubble_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.viewport_spray_pct",
+            "value": 25
+        },
+        {
+            "path": "domain.render.whitewater_particle_object_settings_mode",
+            "value": "WHITEWATER_OBJECT_SETTINGS_WHITEWATER"
+        },
+        {
+            "path": "domain.render.whitewater_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_whitewater_in_render",
+            "value": false
+        },
+        {
+            "path": "domain.render.whitewater_particle_scale",
+            "value": 0.007000000216066837
+        },
+        {
+            "path": "domain.render.foam_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.bubble_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.spray_use_icosphere_object",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_foam_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_bubble_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.only_display_spray_in_render",
+            "value": true
+        },
+        {
+            "path": "domain.render.foam_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.bubble_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.render.spray_particle_scale",
+            "value": 0.03999999910593033
+        },
+        {
+            "path": "domain.surface.subdivisions",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.particle_scale",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.compute_chunk_mode",
+            "value": "COMPUTE_CHUNK_MODE_AUTO"
+        },
+        {
+            "path": "domain.surface.compute_chunks_fixed",
+            "value": 1
+        },
+        {
+            "path": "domain.surface.smoothing_value",
+            "value": 1.0
+        },
+        {
+            "path": "domain.surface.smoothing_iterations",
+            "value": 2
+        },
+        {
+            "path": "domain.surface.enable_smooth_interface_meshing",
+            "value": true
+        },
+        {
+            "path": "domain.materials.surface_material",
+            "value": "FF Wax"
+        },
+        {
+            "path": "domain.materials.whitewater_foam_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_bubble_material",
+            "value": "MATERIAL_NONE"
+        },
+        {
+            "path": "domain.materials.whitewater_spray_material",
+            "value": "MATERIAL_NONE"
+        }
+    ],
+    "uid": 2213815
+}

extensions/user_default/flip_fluids_addon/presets/render_passes.py

@@ -0,0 +1,254 @@
+# Blender FLIP Fluids Add-on
+# Copyright (C) 2025 Dennis Fassbaender
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import bpy
+import os
+
+# Define visibility settings and render settings for each setup
+visibility_settings = {
+    "fluid_only": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": True, "is_holdout": False},
+        "world": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False},
+        "selected_objects": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": False, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "bg_elements": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": False, #TRUE would eliminate refractions of shadowcatchers or holdouts
+     },
+     
+    "fluidparticles_only": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": True, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_dust": {"camera": True, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_foam": {"camera": True, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_spray": {"camera": True, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": True, "transmission": False, "scatter": False},
+        "selected_objects": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "fg_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": True,
+     },
+ 
+    "bubblesanddust_only": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_bubble": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_spray": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "world": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False},
+        "selected_objects": {"camera": True, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "fg_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": True,
+        #"denoiser": False,
+    },
+    
+    
+     "foamandspray_only": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "fluid_particles": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_bubble": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_dust": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "whitewater_foam": {"camera": True, "diffuse": True, "glossy": False, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": True, "diffuse": True, "glossy": False, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "world": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False},
+        "selected_objects": {"camera": True, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "fg_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": False,
+        #"denoiser": False,
+    },
+
+    "reflr_only": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": False, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": False, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": False, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": False, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": False, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": False, "shadow": False},
+        "ground": {"camera": False, "diffuse": False, "glossy": False, "transmission": False, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "world": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": False},
+        "selected_objects": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "fg_elements": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": True,
+        # Combine with "color" or "vivid" as example
+    },
+    
+    "objects_only": {
+        #"fluid_surface_material": DefaultShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "fluid_particles": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True},
+        "selected_objects": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "film_transparent": True,
+        "transparent_glass": True,
+    },
+
+    "FG_elements_only": {
+        #"fluid_surface_material": DefaultShader,
+        "fluid_surface": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": False},
+        "selected_objects": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "film_transparent": True,
+        "transparent_glass": True,
+    },
+
+    "BG_elements_only": {
+        #"fluid_surface_material": DefaultShader,
+        "fluid_surface": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": False},
+        "selected_objects": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "film_transparent": True,
+        "transparent_glass": True,
+    },
+
+    "REF_elements_only": {
+        #"fluid_surface_material": DefaultShader,
+        "fluid_surface": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False},
+        "ground": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": False},
+        "selected_objects": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": False,
+    },
+
+    "fluid_shadows_only": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": True},
+        "fluid_particles": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_bubble": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_dust": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_foam": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_spray": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": False},
+        "selected_objects": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "film_transparent": True,
+        "transparent_glass": True,
+    },
+    
+    "object_shadows_only": {
+        #"fluid_surface_material": DefaultShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": False, "is_shadow_catcher": True, "is_holdout": False},
+        "fluid_particles": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_bubble": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_dust": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_foam": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "whitewater_spray": {"camera": True, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": True, "is_holdout": False},
+        "ff_camera_screen": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False},
+        "ground": {"camera": False, "diffuse": True, "glossy": True, "transmission": True, "scatter": False, "shadow": False, "is_shadow_catcher": False, "is_holdout": True},
+        "world": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True},
+        "selected_objects": {"camera": False, "diffuse": True, "glossy": False, "transmission": False, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": True,
+    },
+    
+    "reset": {
+        #"fluid_surface_material": CompShader,
+        "fluid_surface": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fluid_particles": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_bubble": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_dust": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_foam": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "whitewater_spray": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ff_camera_screen": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True},
+        "ground": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": False, "is_shadow_catcher": False, "is_holdout": False},
+        "world": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True},
+        "selected_objects": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "fg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "bg_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "ref_elements": {"camera": True, "diffuse": True, "glossy": True, "transmission": True, "scatter": True, "shadow": True, "is_shadow_catcher": False, "is_holdout": False},
+        "film_transparent": True,
+        "transparent_glass": False,
+    }
+}
+