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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
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Preamble
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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To do so, attach the following notices to the program. It is safest
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<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
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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
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You should have received a copy of the GNU General Public License
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
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This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
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[![thumbnail_new2025](https://github.com/user-attachments/assets/bd212809-7dd3-4208-997c-2d30a9efa44e)](https://www.youtube.com/watch?v=wc7xVZXAwYQ)
Click for the video!
# ✨ OptiPloy: The Appending/Linking Upgrade
TL;DR: You WILL save GIGABYTES in storage. Less duplication!
OptiPloy introduces a balance between appending and linking, something that has not yet existed as a one-click solution. This is limited to objects and collections.
## 🚀 Key Features
- **Hybrid Importing**
Choose from 15 data types to localize or to leave linked to the source file. Object and Collection types are enabled by default.
- **Fine‑Grained Control**
Save importing preferences globally, per-folder, or per-blend.
- **One‑Click Workflow**
Spawn assets directly from the side‑panel without manual linking/appending.
- **No Duplicating Boneshapes**
Boneshapes do *not* duplicate, not even if you choose to localize armatures.
- **Auto-Execute Scripts & Scriptable Hook**
OptiPloy will automatically execute data blocks associated with your import. This ensures, for example, that Rigify UI scripts work right off the bat.
For your own scripts, access newly spawned objects via `bpy.context.scene['new_spawn']`
- **And so much more! Really! Scroll down for the full list!**
## ❔ Why not just append or link?
Refer to the handy table:
| Method | Pros | Cons |
| ----------- | ---------------------------- | ------------------------------------ |
| Appending | Instant copy, fully editable | Duplicates file size with each paste |
| | Very easy | Easy to start bad habits for new users |
| Linking | Minimal storage, just recycling | Requires overrides to even slightly edit |
| | Able to update data from source file | Can be tedious to do right |
| **OptiPloy**| ✔️ Best of both | — |
## 📥 Quick Start
1. **Install**
- Blender 4.1-: *Edit → Preferences → Add-ons → Install → Select* `optiploy.zip`
- Blender 4.2+: *Edit → Preferences → Get Extensions → Search* "OptiPloy"
or
- *Edit → Preferences → Add-ons → Top-right dropdown menu → Install from disk... → Select* `optiploy.zip`
2. **Prepare .blend, Mark Assets**
- Prepare any `.blend` files you plan to use by marking its Objects or Collections as assets
3. **Configure Add-on**
- *Edit → Preferences → Add-ons → OptiPloy*.
- Add `.blend` files individually or by the folder.
(Tip: Shift‑click **+** to create a category folder.)
- Files will be automatically scanned for assets to spawn.
4. **Spawn Assets**
- *3D Viewport → Side-panel → OptiPloy*
- Search through `.blend` files to spawn assets!
## ⚙️ Detailed Usage
### Preferences Panel
- **Mounted .blend Files**: Manage your search folders and .blend files, and see what assets are added.
- **Update Catalogs**: Update your .blend files by using the `Scan` operator.
### Side-Panel
- Switch between the `.blend`, `Folder`, and `Tools` view mode
- You can set the import options globally in the `Tools` view, or you can set them per-folder or per-blend through the <img src="https://raw.githubusercontent.com/Shrinks99/blender-icons/refs/heads/main/blender-icons/settings.svg" height=23> gear icons.
- Browse through the list of assets and spawn them.
- **RED-highlighted `.blend` Multi-tool**: An operator with the <img src="https://raw.githubusercontent.com/Shrinks99/blender-icons/refs/heads/main/blender-icons/blender.svg" height=23> icon exists to reload, open, or re-scan the active .blend file.
- Hold `CTRL` to reload the .blend file as a library
- Hold `SHIFT` to open the .blend file in a new instance of Blender
- Hold `ALT`to re-scan the .blend file in OptiPloy
### Localization Options
In the `Tools` view mode, you may choose to localize any of the following data types:
```
bpy.types.Collection
bpy.types.Object
bpy.types.Mesh
bpy.types.Material
bpy.types.SurfaceCurve
bpy.types.Light
bpy.types.Curve
bpy.types.GreasePencil
bpy.types.MetaBall
bpy.types.TextCurve
bpy.types.Volume
bpy.types.Armature
bpy.types.Camera
```
Setting these options affects imports as a whole, but localization options can also be set per-blend or per-folder.
### Asset Browser Integration
OptiPloy has an operator built-in to optimize Collections or Objects linked through the Asset Browser.
- Viewport / Operator Search Menu
Search for `Optimize with OptiPloy` and execute the operator
- Outliner
Select the IDs you wish to localize (collections/objects), right click, and select `Optimize with OptiPloy`
Again, for this to work, the assets need to be *linked* through the asset browser, not appended.
## 🖥️ For Developers
### Scripting Hook
OptiPloy automatically executes any text block associated with an import. You can access the data of the imported object through `bpy.context.scene['new_spawn']` to perform further adjustments or optimizations.
### Using Key Modifiers
Incorporate key modifiers (`CTRL`, `SHIFT`, `ALT`) into your scripts by accessing
```
bpy.context.scene['key_ctrl']
bpy.context.scene['key_shift']
bpy.context.scene['key_alt']
```
## Full Features
- **Hybrid Importing**
Choose from 15 data types to localize or to leave linked to the source file. Object and Collection types are enabled by default.
- **Fine‑Grained Control**
Save importing preferences globally, per-folder, or per-blend.
- **One‑Click Workflow**
Spawn assets directly from the side‑panel without manual linking/appending.
- **No Duplicating Boneshapes**
Boneshapes do *not* duplicate, not even if you choose to localize armatures.
- **Auto-Execute Scripts & Scriptable Hook**
OptiPloy will automatically execute data blocks associated with your import. This ensures, for example, that Rigify UI scripts work right off the bat.
- **.blend File Multi-tool**
Use CTRL, SHIFT, or ALT on the red Blender icon to reload, open, or re-scan the selected .blend file
- **Full Driver Functionality**
Despite all the localizing that takes place, drivers never lose their targets as they shift from linked to localized.
- **Hierarchal Localizing**
OptiPloy recursively builds a hierarchy of levels that IDs are referenced at, and localizes going down this hierarchy. This ensures no breakage when localizing.
- **Automatic Library Overrides**
Unlocalized IDs are given automatic library overrides to make some wiggle room for what can be edited.
To edit custom properties, make sure `Library Overridable` is enabled in its options.
- **Fun for Coders**
During the script execution stage at the end of the importing process, you can access the new import through `bpy.context.scene['new_spawn']`, letting you do further adjustments after it has been deployed.
Scripters can incorporate `CTRL`, `SHIFT`, and `ALT` into their scripts by using:
```
bpy.context.scene['key_ctrl']
bpy.context.scene['key_shift']
bpy.context.scene['key_alt']
```
Attach text blocks to an import by assigning them as a custom property to any ID associated with the import.
- **Asset Library Integration**
An operator named `Optimize with OptiPloy` exists to optimize assets linked through the asset browser.
Viewport: Object → Optimize with OptiPloy
Outliner: Right-click → Optimize with OptiPloy
## Donate
If you find that this addon has saved you time and storage, you may consider supporting my work.
[Ko-Fi Link](https://ko-fi.com/hisanimations)
[Buy the version with thumbnail previews](hisanimations.gumroad.com/l/optiploy_thumbnails)
extensions/blender_org/optiploy/__init__.py
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bl_info = {
"name" : 'OptiPloy' ,
"description" : "Append things like rigs while linking all the useless data back to the source .blend file",
"author" : "hisanimations",
"version" : (1, 5, 0),
"blender" : (3, 0, 0),
"location" : "View3d > Spawner",
"support" : "COMMUNITY",
"category" : "Assets",
"doc_url": "https://github.com/hisprofile/OptiPloy"
}
base_package = __package__
from . import preferences, panel
def register():
preferences.register()
panel.register()
def unregister():
preferences.unregister()
panel.unregister()
if __name__ == '__main__':
register()
extensions/blender_org/optiploy/blender_manifest.toml
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schema_version = "1.0.0"
# Example of manifest file for a Blender extension
# Change the values according to your extension
id = "optiploy"
version = "1.5.0"
name = "optiploy"
tagline = "Append and link rigs, save space like never before"
maintainer = "hisanimations <hisprofile029@gmail.com"
# Supported types: "add-on", "theme"
type = "add-on"
# Optional link to documentation, support, source files, etc
# website = "https://github.com/hisprofile/OptiPloy"
# Optional list defined by Blender and server, see:
# https://docs.blender.org/manual/en/dev/advanced/extensions/tags.html
tags = ["Pipeline", "Animation", "Rigging", "Import-Export"]
blender_version_min = "4.2.0"
# # Optional: Blender version that the extension does not support, earlier versions are supported.
# # This can be omitted and defined later on the extensions platform if an issue is found.
# blender_version_max = "5.1.0"
# License conforming to https://spdx.org/licenses/ (use "SPDX: prefix)
# https://docs.blender.org/manual/en/dev/advanced/extensions/licenses.html
license = [
"SPDX:GPL-3.0-or-later",
]
# Optional: required by some licenses.
# copyright = [
# "2002-2024 Developer Name",
# "1998 Company Name",
# ]
# Optional list of supported platforms. If omitted, the extension will be available in all operating systems.
# platforms = ["windows-x64", "macos-arm64", "linux-x64"]
# Other supported platforms: "windows-arm64", "macos-x64"
# Optional: bundle 3rd party Python modules.
# https://docs.blender.org/manual/en/dev/advanced/extensions/python_wheels.html
# wheels = [
# "./wheels/hexdump-3.3-py3-none-any.whl",
# "./wheels/jsmin-3.0.1-py3-none-any.whl",
# ]
# # Optional: add-ons can list which resources they will require:
# # * files (for access of any filesystem operations)
# # * network (for internet access)
# # * clipboard (to read and/or write the system clipboard)
# # * camera (to capture photos and videos)
# # * microphone (to capture audio)
# #
# # If using network, remember to also check `bpy.app.online_access`
# # https://docs.blender.org/manual/en/dev/advanced/extensions/addons.html#internet-access
# #
# # For each permission it is important to also specify the reason why it is required.
# # Keep this a single short sentence without a period (.) at the end.
# # For longer explanations use the documentation or detail page.
#
[permissions]
# network = "Need to sync motion-capture data to server"
files = "Read and save .blend and folder entries"
# clipboard = "Copy and paste bone transforms"
# Optional: build settings.
# https://docs.blender.org/manual/en/dev/advanced/extensions/command_line_arguments.html#command-line-args-extension-build
# [build]
# paths_exclude_pattern = [
# "__pycache__/",
# "/.git/",
# "/*.zip",
# ]
extensions/blender_org/optiploy/htmls/importers.html
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<html>
<body style="background-color:rgb(40, 40, 40);color:floralwhite">
<h1>OptiPloy's Importers</h1>
<h2>Importance</h2>
OptiPloy's original and most stable importer relies on breaking Blender's API. It relies on the <code>override_hierarchy_create</code> function of <code>bpy.types.ID</code>. If you use it on a collection for example, then that collection, its sub collections, and its objects will all be made overridden copies. These copies all reference the top-most collection as the root.<br><br>
If this hierarchy is broken by localizing a data-block, you will get a warning in the console, but Blender will try to reconfigure the overrides to compensate. So far, it always does. But in my eyes, that isn't the most professional thing. To have an addon function by making the program it's extending flood the console with errors. But it works! So why fix it?<br><br>
I always had it in my mind to write a new importer, and recently I thought I had a breakthrough, but I just can't write a python implemention of the <code>override_hierarchy_create</code> function. And while it does work, it struggles with loops in the user hierarchy. So for simple rigs, it works just fine. Super-duper complicated ones? A hit or miss.<br><br>
TL;DR, Hopefully you always get a best case scenario with whatever importer you choose. Usually that's with the stable importer.
<h2>Stable Importer</h2>
Relies on breaking the API by mis-using the <code>override_hierarchy_create</code> function. Based on how many data-blocks compose the rig, you will get more warnings in console, but Blender will compensate and you will usually get the most stable result.
<h2>Fast Importer</h2>
Takes a more robust approach by approximating the behavior of the <code>override_hierarchy_create</code>, and creates overrides in a specific order. This avoids warnings flooding the console. However, it has not been perfected and does not work with all rigs.
<h2>Do Your Own Trials</h2>
You can set a per-blend, per-folder, or global preference on the importer. See what works, see what doesn't. I'll work on the Fast Importer some more! I really want a permanent fix.<br><br><br><br>
-hisanimations
</body>
</html>
extensions/blender_org/optiploy/panel.py
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extensions/blender_org/optiploy/preferences.py
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import bpy
from . import base_package
import os
from glob import glob
from bpy.props import (StringProperty, CollectionProperty,
IntProperty, EnumProperty,
BoolProperty, PointerProperty)
from bpy.types import (UIList, PropertyGroup,
AddonPreferences, Operator)
from bpy_extras.io_utils import ImportHelper
from .panel import SPAWNER_OT_genericText
no_recursion = False
def only(item, *argv):
for arg in argv:
if arg != item:
return False
return True
def exists(self, context):
prefs = context.preferences.addons[base_package].preferences
for blend in prefs.blends:
blend.exists = os.path.exists(blend.filepath)
for folder in prefs.folders:
folder.exists = os.path.exists(folder.filepath)
def blends_CB(self, context):
prefs = context.preferences.addons[base_package].preferences
items = []
for n, blend in enumerate(prefs.blends):
items.append((str(n), blend.name, 'This is a .blend file!', 'BLENDER', n))
return items
def folders_CB(self, context):
prefs = context.preferences.addons[base_package].preferences
items = []
for n, folder in enumerate(prefs.folders):
icon = 'FILE_FOLDER' if not folder.category else 'ASSET_MANAGER'
items.append((str(n), folder.name, 'This is a folder!', icon, n))
return items
def folders_blend_CB(self, context):
prefs = context.preferences.addons[base_package].preferences
items = []
folder = context.scene.optiploy_props.selected_folder
for n, blend in enumerate(prefs.folders[int(folder)].blends):
items.append((str(n), blend.name, 'This is a .blend file!', 'BLENDER', n))
return items
def redraw(self, context: bpy.types.Context):
print(dir(context.area), dir(context.space_data), dir(context.window), dir(context.ui_list))
context.area.tag_redraw()
class objects(PropertyGroup):
name: StringProperty(default='')
class collections(PropertyGroup):
name: StringProperty(default='')
class blends(PropertyGroup):
objects: CollectionProperty(type=objects, name='Spawnables', description='List of spawnable items detected in this .blend file')
collections: CollectionProperty(type=collections, name='Spawnables', description='List of spawnable items detected in this .blend file')
filepath: StringProperty(name='Filepath', description='Path to a .blend file', options=set(), subtype='FILE_PATH', update=exists)
name: StringProperty(name='Name')#, update=sorter)
exists: BoolProperty(default=True)
override_behavior: BoolProperty(default=False, name='Override Behavior')
localize_collections: BoolProperty(name='Localize collections', description='Fully localize new collections. Will not include new objects from the source .blend file',default=True, options=set())
localize_objects: BoolProperty(default=False, name='Localize objects', options=set())
localize_meshes: BoolProperty(default=False, name='Localize mesh data', options=set())
localize_materials: BoolProperty(default=False, name='Localize materials', options=set())
localize_node_groups: BoolProperty(default=False, name='Localize node groups', options=set())
localize_images: BoolProperty(default=False, name='Localize images', options=set())
localize_armatures: BoolProperty(default=False, name='Localize armatures', options=set())
localize_actions: BoolProperty(default=True, name='Localize actions', options=set())
localize_lights: BoolProperty(default=False, name='Localize lights', options=set())
localize_cameras: BoolProperty(default=False, name='Localize cameras', options=set())
localize_curves: BoolProperty(default=False, name='Localize curves', options=set())
localize_text_curves: BoolProperty(default=False, name='Localize text curves', options=set())
localize_metaballs: BoolProperty(default=False, name='Localize metaballs', options=set())
localize_surface_curves:BoolProperty(default=False, name='Localize surface curves', options=set())
localize_volumes: BoolProperty(default=False, name='Localize volumes', options=set())
localize_grease_pencil: BoolProperty(default=False, name='Localize grease pencil', options=set())
importer: EnumProperty(items=(('FAST', 'Fast', 'Fast importer'), ('STABLE', 'Stable', 'Stable importer')), name='Importer', description='Which importer to use', default='FAST')
class folders(PropertyGroup):
blends: CollectionProperty(type=blends, name='.blend files', description='List of .blend files under this folder.')
blend_index: IntProperty(default=0)
filepath: StringProperty(name='Folder Path', description='Path to this directory', subtype='DIR_PATH', update=exists)
name: StringProperty(name='Name')#, options=set(), update=sorter)
exists: BoolProperty(default=False)
category: BoolProperty(default=False)
recursive: BoolProperty(name='Include subfolders', description='Should subfolders be scanned as well?', default=False)
selected_blend: EnumProperty(items=folders_blend_CB, name='Selected .blend', description='Selected .blend file under active folder')
override_behavior: BoolProperty(default=False, name='Override Behavior')
localize_collections: BoolProperty(name='Localize collections', description='Fully localize new collections. Will not include new objects from the source .blend file',default=True, options=set())
localize_objects: BoolProperty(default=False, name='Localize objects', options=set())
localize_meshes: BoolProperty(default=False, name='Localize mesh data', options=set())
localize_materials: BoolProperty(default=False, name='Localize materials', options=set())
localize_node_groups: BoolProperty(default=False, name='Localize node groups', options=set())
localize_images: BoolProperty(default=False, name='Localize images', options=set())
localize_armatures: BoolProperty(default=False, name='Localize armatures', options=set())
localize_actions: BoolProperty(default=True, name='Localize actions', options=set())
localize_lights: BoolProperty(default=False, name='Localize lights', options=set())
localize_cameras: BoolProperty(default=False, name='Localize cameras', options=set())
localize_curves: BoolProperty(default=False, name='Localize curves', options=set())
localize_text_curves: BoolProperty(default=False, name='Localize text curves', options=set())
localize_metaballs: BoolProperty(default=False, name='Localize metaballs', options=set())
localize_surface_curves:BoolProperty(default=False, name='Localize surface curves', options=set())
localize_volumes: BoolProperty(default=False, name='Localize volumes', options=set())
localize_grease_pencil: BoolProperty(default=False, name='Localize grease pencil', options=set())
importer: EnumProperty(items=(('FAST', 'Fast', 'Fast importer'), ('STABLE', 'Stable', 'Stable importer')), name='Importer', description='Which importer to use', default='FAST')
class BLENDS_SPAWNER_UL_List(UIList):
def draw_item(self, context,
layout, data,
item, icon,
active_data, active_propname,
index):
prefs = context.preferences.addons[base_package].preferences
row = layout.row()
row.alignment = 'EXPAND'
row.label(text='', icon='BLENDER' if item.exists else 'CANCEL')
if data.blends[data.blend_index] == item:
row.prop(item, 'name', text='', expand=True)
else:
row.label(text=item.name)
row = row.row()
row.alignment = 'RIGHT'
row.label(text=str(len(item.objects)), icon='OBJECT_DATA')
row.label(text=str(len(item.collections)), icon='OUTLINER_COLLECTION')
op = row.operator('spawner.scan')
op.blend = index
op.folder = -1
if data != prefs:
op.folder = prefs.folders.find(data.name)
class FOLDERS_SPAWNER_UL_List(UIList):
def draw_item(self, context,
layout, data,
item, icon,
active_data, active_propname,
index):
prefs = context.preferences.addons[base_package].preferences
folders = prefs.folders
row = layout.row()
if item.exists:
icon = 'FILE_FOLDER'
elif item.category:
icon = 'ASSET_MANAGER'
else:
icon = 'CANCEL'
row.label(text='', icon=icon)
if prefs.folders[prefs.folder_index] == item:
row.prop(item, 'name', text='')
else:
row.label(text=item.name)
row = row.row()
row.alignment='RIGHT'
row.label(text=str(len(item.blends)), icon='BLENDER')
op = row.operator('spawner.scan')
op.folder = index
op.blend = -1
class SPAWNER_GENERIC_UL_List(UIList):
def draw_item(self, context,
layout, data,
item, icon,
active_data, active_propname,
index):
layout.label(text=item.name)
class blendentriespref(AddonPreferences):
bl_idname = base_package
#def set_blend_show(self, value):
# self['blend_more_info'] = value
#def get_blend_show(self):
# return self['blend_more_info'] and not self['folder_more_info']
def update_blend_show(self, context):
self['folder_more_info'] = False
def update_folder_show(self, context):
self['blend_more_info'] = False
blends: CollectionProperty(type=blends)
blend_index: IntProperty(name='Blend Entry Index', min=0, options=set())
selected_blend: EnumProperty(items=blends_CB, options=set(), name='Selected .blend File', description='Selected .blend file')
blend_more_info: BoolProperty(default=False, name='Show More', description='Show more of the selected .blend file', options=set(), update=update_blend_show)#get=get_blend_show, set=set_blend_show)
folders: CollectionProperty(type=folders)
folder_index: IntProperty(name='Folder Entry Index', min=0, options=set())
selected_folder: EnumProperty(items=folders_CB, options=set(), name='Selected Folder', description='Selected Folder')
folder_more_info: BoolProperty(default=False, name='Show More', description='Show more of the selected .blend file', options=set(), update=update_folder_show)
#folder_blend_more_info: BoolProperty(default=False, name='Show More', description='Show more of the selected .blend file', options=set())
obj_index: IntProperty(default=0, options=set())#, update=redraw)
col_index: IntProperty(default=0, options=set())#, update=redraw)
null: IntProperty(min=0, max=0)
to_cursor: BoolProperty(default=True, name='Move Parents to Cursor', options=set())
localize_collections: BoolProperty(name='Localize collections', description='Fully localize new collections. Will not include new objects from the source .blend file',default=True, options=set())
localize_objects: BoolProperty(default=True, name='Localize objects', options=set())
localize_meshes: BoolProperty(default=False, name='Localize mesh data', options=set())
localize_materials: BoolProperty(default=False, name='Localize materials', options=set())
localize_node_groups: BoolProperty(default=False, name='Localize node groups', options=set())
localize_images: BoolProperty(default=False, name='Localize images', options=set())
localize_armatures: BoolProperty(default=False, name='Localize armatures', options=set())
localize_actions: BoolProperty(default=True, name='Localize actions', options=set())
localize_lights: BoolProperty(default=False, name='Localize lights', options=set())
localize_cameras: BoolProperty(default=False, name='Localize cameras', options=set())
localize_curves: BoolProperty(default=False, name='Localize curves', options=set())
localize_text_curves: BoolProperty(default=False, name='Localize text curves', options=set())
localize_metaballs: BoolProperty(default=False, name='Localize metaballs', options=set())
localize_surface_curves:BoolProperty(default=False, name='Localize surface curves', options=set())
localize_volumes: BoolProperty(default=False, name='Localize volumes', options=set())
localize_grease_pencil: BoolProperty(default=False, name='Localize grease pencil', options=set())
execute_scripts: BoolProperty(default=True, name='Execute Attached Scripts', options=set())
importer: EnumProperty(items=(('FAST', 'Fast', 'Fast importer'), ('STABLE', 'Stable', 'Stable importer')), name='Importer', description='Which importer to use', default='FAST')
def draw(self, context):
layout = self.layout
alpha_text = '''This can only be undone through reverting to saved preferences.
Hold SHIFT to reverse sort.'''
alpha_icons = 'SORTALPHA,EVENT_SHIFT'
alpha_size = '56,56'
op = layout.row().operator('spawner.textbox', text="Assets not showing?", icon='QUESTION')
op.text = 'In OptiPloy, collections or objects need to be marked as "Assets" if they are to be used. If the scanning isn\'t returning any results, ensure objects or collections are marked as assets.'
op.size = '58'
op.icons = 'ASSET_MANAGER'
op.width=350
layout.row().label(text='.blend entries', icon='BLENDER')
box = layout.box()
row = box.row()
row.template_list('BLENDS_SPAWNER_UL_List', 'Blends', self, 'blends', self, 'blend_index')
col = row.column()
op = col.operator('spawner.add_entry', text='', icon='ADD')
op.blend=True
op.folder = False
op = col.operator('spawner.remove_entry', text='', icon='REMOVE')
op.blend = True
op.folder = False
col.separator()
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = True
op.folder = False
op.object = False
op.collection = False
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=True
op.folder=False
op.object=False
op.collection=False
if (len(self.blends) != 0) and (self.blend_index < len(self.blends)):
blend = self.blends[self.blend_index]
box.row().prop(blend, 'filepath')
row = box.row()
row.prop(self, 'blend_more_info', toggle=True)
if self.blend_more_info:
objBox = box.box()
objBox.row().label(text='Objects', icon='OBJECT_DATA')
row = objBox.row()
if len(blend.objects) > 0:
row.template_list('SPAWNER_GENERIC_UL_List', 'Objects', blend, 'objects', self, 'obj_index')
col = row.column()
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = True
op.folder = False
op.object = True
op.collection = False
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=True
op.folder=False
op.object=True
op.collection=False
else:
row.label(text='No objects!')
colBox = box.box()
colBox.row().label(text='Collections', icon='OUTLINER_COLLECTION')
row = colBox.row()
if len(blend.collections) > 0:
row.template_list('SPAWNER_GENERIC_UL_List', 'Collections', blend, 'collections', self, 'col_index')
col = row.column()
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = True
op.folder = False
op.object = False
op.collection = True
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=True
op.folder=False
op.object=False
op.collection=True
else:
row.label(text='No collections!')
row = layout.row()
#col = layout.column()
row = row.row()
row.alignment = 'EXPAND'
row.label(text='Folder entries', icon='FILE_FOLDER')
row = row.row()
row.alignment = 'RIGHT'
row.label(text='Hold Shift to add a "Category"')
row = row.row(align=True)
row.label(text='', icon='ASSET_MANAGER')
box = layout.box()
row = box.row()
row.template_list('FOLDERS_SPAWNER_UL_List', 'Folders', self, 'folders', self, 'folder_index')
col = row.column()
op = col.operator('spawner.add_entry', text='', icon='ADD')
op.blend=False
op.folder = True
op = col.operator('spawner.remove_entry', text='', icon='REMOVE')
op.blend = False
op.folder = True
col.separator()
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = False
op.folder = True
op.object = False
op.collection = False
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=False
op.folder=True
op.object=False
op.collection=False
if (len(self.folders) != 0) and (self.folder_index < len(self.folders)):
folder = self.folders[self.folder_index]
col = box.column(align=False)
if folder.category:
box.row().label(text='This is a category, a way to organize separated .blend files.')
else:
col.row().prop(folder, 'recursive')
col.separator()
col.row().prop(folder, 'filepath')
row = box.row()
row.prop(self, 'folder_more_info', toggle=True)
if self.folder_more_info:# and len(folder.blends) > 0:
row = box.row()
box = row.box()
box.row().label(text='.blends', icon='BLENDER')
row = box.row()
row.template_list('BLENDS_SPAWNER_UL_List', '.blend files', folder, 'blends', folder, 'blend_index')
col = row.column()
op = col.operator('spawner.add_entry', text='', icon='ADD')
op.blend=True
op.folder = True
op = col.operator('spawner.remove_entry', text='', icon='REMOVE')
op.blend = True
op.folder = True
col.separator()#1, 'LINE')
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = True
op.folder = True
op.object = False
op.collection = False
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=True
op.folder=True
op.object=False
op.collection=False
if len(folder.blends) > 0:
blend = folder.blends[max(min(folder.blend_index, len(folder.blends)-1), 0)]
box.row().prop(blend, 'filepath')
objBox = box.box()
objBox.row().label(text='Objects', icon='OBJECT_DATA')
row = objBox.row()
if len(blend.objects) > 0:
row.template_list('SPAWNER_GENERIC_UL_List', 'Objects', blend, 'objects', self, 'obj_index')
col = row.column()
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = True
op.folder = True
op.object = True
op.collection = False
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=True
op.folder=True
op.object=True
op.collection=False
else:
row.label(text='No objects!')
colBox = box.box()
colBox.row().label(text='Collections', icon='OUTLINER_COLLECTION')
row = colBox.row()
if len(blend.collections) > 0:
row.template_list('SPAWNER_GENERIC_UL_List', 'Collections', blend, 'collections', self, 'col_index')
col = row.column()
for offset, icon in [(-1, 'TRIA_UP'), (1, 'TRIA_DOWN')]:
op = col.operator('spawner.move', text='', icon=icon)
op.offset = offset
op.blend = True
op.folder = True
op.object = False
op.collection = True
col.separator()
op = col.operator('spawner.alpha_sort', text='', icon='SORTALPHA')
op.text = alpha_text
op.icons = alpha_icons
op.size = alpha_size
op.width=310
op.blend=True
op.folder=True
op.object=False
op.collection=True
else:
row.label(text='No collections!')
class SPAWNER_OT_Add_Entry(Operator):
bl_idname = 'spawner.add_entry'
bl_label = 'Add Blend Entry'
bl_description = 'Add a .blend file to spawn from'
#bl_options = {''}
filepath: StringProperty()
directory: StringProperty()
blend: BoolProperty(default=True, options={'HIDDEN'})
folder: BoolProperty(default=False, options={'HIDDEN'})
filter_glob: StringProperty(default='*.blend', options={'HIDDEN'})
execute_only: BoolProperty(default=False, options={'HIDDEN'})
category: BoolProperty(default=False, options={'HIDDEN'})
category_name: StringProperty(default='', options={'HIDDEN'})
folder_select: IntProperty(default=-1, options={'HIDDEN'})
folder_recursive: BoolProperty(name='Folder Recursive Scan', description='Add recursive scans for folders and its sub-folders', default=False)
_shift = None
def invoke(self, context, event):
if self.execute_only:
self.execute_only = False
return self.execute(context)
self._shift = event.shift
if self.folder and self._shift:
return self.execute(context)
context.window_manager.fileselect_add(self)
return {'RUNNING_MODAL'}
def execute(self, context):
prefs = context.preferences.addons[base_package].preferences
if self.blend and self.folder:
if not os.path.exists(self.filepath):
self.report({'ERROR'}, f'{self.filepath} does not exist!')
return {'CANCELLED'}
folder = prefs.folders[prefs.folder_index]
if self.folder_select > -1:
folder = prefs.folders[self.folder_select]
self.folder_select = -1
new_entry = folder.blends.add()
new_entry.filepath = self.filepath
name = os.path.basename(self.filepath).rsplit('.', maxsplit=1)[0]
new_entry.name = name
scan(self, context, new_entry)
elif self.blend:
if not os.path.exists(self.filepath):
self.report({'ERROR'}, f'{self.filepath} does not exist!')
return {'CANCELLED'}
new_entry = prefs.blends.add()
new_entry.filepath = self.filepath
new_entry.filepath = bpy.path.abspath(new_entry.filepath) # just in case
name = os.path.basename(self.filepath).rsplit('.', maxsplit=1)[0]
new_entry.name = name
scan(self, context, new_entry)
else:
if not os.path.exists(self.directory) and not self._shift:
self.report({'ERROR'}, f'{self.directory} does not exist!')
return {'CANCELLED'}
new_entry = prefs.folders.add()
if self._shift or self.category:
new_name = 'New Category'
if self.category:
new_name = self.category_name
self.category = False
new_entry.category = True
new_entry.name = new_name
else:
new_entry.filepath = self.directory
new_entry.recursive = self.folder_recursive
directory: str = self.directory
directory = directory.removesuffix('/')
directory = directory.removesuffix('\\')
name = os.path.basename(directory)
new_entry.name = name
scan(self, context, new_entry)
context.window_manager.progress_end()
return {'FINISHED'}
class SPAWNER_OT_Remove_Entry(Operator):
bl_idname = 'spawner.remove_entry'
bl_label = 'Remove Blend Entry'
bl_description = 'Add a .blend file to spawn from'
blend: BoolProperty(default=True)
folder: BoolProperty(default=False)
def execute(self, context):
prefs = context.preferences.addons[base_package].preferences
if self.blend and self.folder:
folder = prefs.folders[prefs.folder_index]
folder.blends.remove(folder.blend_index)
folder.blend_index -= 1
elif self.blend:
index = prefs.blend_index
prefs.blend_index -= 1
prefs.blends.remove(index)
else:
index = prefs.folder_index
prefs.folder_index -= 1
prefs.folders.remove(index)
return {'FINISHED'}
def invoke(self, context, event):
return context.window_manager.invoke_confirm(self, event)
def scan(op: bpy.types.Operator, context: bpy.types.Context, item, skip = False):
wm = context.window_manager
wm.progress_begin(0, 9999)
wm.progress_update(0)
failed = 0
itemType = item.bl_rna.identifier
if itemType == 'blends':
if (len(item.objects) + len(item.collections) != 0) and skip:
return
wm.progress_update(1)
if not os.path.exists(item.filepath):
op.report({'ERROR'}, f'{item.filepath} does not exist!')
return {'CANCELLED'}
print(f'Opening {item.filepath}...')
try:
with bpy.data.libraries.load(item.filepath, assets_only=True) as (From, To):
pass
except:
op.report({'ERROR'}, f'Could not open {item.filepath}! Is it corrupt?')
return {'CANCELLED'}
print(f'Opened!')
item.objects.clear()
item.collections.clear()
if len(From.objects) + len(From.collections) == 0:
op.report({'WARNING'}, f'{item.filepath} does not have any objects or collections marked as assets!')
return {'FINISHED'}
wm.progress_update(2)
print(f'Found {len(From.objects)} object(s)')
for obj in sorted(From.objects):
new = item.objects.add()
new.name = obj
wm.progress_update(3)
print(f'Found {len(From.collections)} collection(s)')
for col in sorted(From.collections):
new = item.collections.add()
new.name = col
del From, To
return {'FINISHED'}
if itemType == 'folders':
print(f'Recursive Scan: {item.recursive}')
globPath = '*.blend'
if item.recursive:
globPath = '**/' + globPath
blends = glob(globPath, root_dir=item.filepath, recursive=item.recursive)
print(f'Scan result count: {len(blends)}')
if not skip:
item.blends.clear()
wm.progress_update(1)
for n, blend in enumerate(blends):
if (item.get(blend) != None) and skip: continue
blend_path = os.path.join(item.filepath, blend)
if not os.path.exists(blend_path): continue
wm.progress_update(n*10)
print(f'Opening {blend_path}...')
try:
with bpy.data.libraries.load(blend_path, assets_only=True) as (From, To):
pass
except:
op.report({'ERROR'}, f'Could not open {blend_path}! Is it corrupt?')
failed += 1
if len(From.objects) + len(From.collections) == 0:
op.report({'WARNING'}, f'{blend_path} does not have any objects or collections marked as assets!')
failed += 1
continue
print(f'Opened!')
print(f'Found {len(From.objects)} object(s)')
print(f'Found {len(From.collections)} collections(s)')
newBlend = item.blends.add()
newBlend.name = os.path.splitext(blend)[0]
newBlend.filepath = blend_path
wm.progress_update(n*10+1)
for obj in sorted(From.objects):
new = newBlend.objects.add()
new.name = obj
wm.progress_update(n*10+2)
for col in sorted(From.collections):
new = newBlend.collections.add()
new.name = col
if failed:
op.report({'WARNING'}, f'{failed} error(s) occured. Read INFO to learn more')
return {'FINISHED'}
class SPAWNER_OT_SCAN(Operator):
bl_idname = 'spawner.scan'
bl_label = 'Scan'
bl_description = 'Combs through .blend files to look for spawnable objects or collections'
blend: IntProperty(name='.blend file', default=-1)
folder: IntProperty(name='Folder', default=-1)
def execute(self, context):
prefs = context.preferences.addons[base_package].preferences
blend = self.blend
folder = self.folder
if blend != -1 and folder == -1:
blend = prefs.blends[blend]
return_val = scan(self, context, blend, False)
context.window_manager.progress_end()
return return_val
if folder != -1 and blend == -1:
folder = prefs.folders[folder]
if folder.category:
for blend in folder.blends:
scan(self, context, blend)
return_val = {'FINISHED'}
else:
return_val = scan(self, context, folder)
context.window_manager.progress_end()
return return_val
if not -1 in {folder, blend}:
blend = prefs.folders[folder].blends[blend]
return_val = scan(self, context, blend)
context.window_manager.progress_end()
return return_val
return {'FINISHED'}
class SPAWNER_OT_ALPHA_SORT(SPAWNER_OT_genericText):
bl_idname = 'spawner.alpha_sort'
bl_label = 'Sort by Alphabet'
bl_description = 'Hold SHIFT to sort backwards'
blend: BoolProperty(default=False)
folder: BoolProperty(default=False)
object: BoolProperty(default=False)
collection: BoolProperty(default=False)
_shift = None
def invoke_extra(self, context, event):
self._shift = event.shift
#return self.execute(context)
def execute(self, context):
prefs = context.preferences.addons[base_package].preferences
B = self.blend
F = self.folder
O = self.object
C = self.collection
if B == True and only(False, F, O, C):
item = prefs.blends
if F == True and only(False, B, O, C):
item = prefs.folders
if only(True, B, F) and only(False, O, C):
folder = prefs.folders[prefs.folder_index]
item = folder.blends
if F == False:
blend = prefs.blends[prefs.blend_index]
else:
folder = prefs.folders[prefs.folder_index]
blend = folder.blends[folder.blend_index]
if O == True:
item = blend.objects
if C == True:
item = blend.collections
ln = enumerate(item)
rev = sorted(ln, key=lambda a: a[1].name.casefold())
if not self._shift:
rev = reversed(rev)
rev = list(map(lambda a: a[0], rev))
for i in rev:
item.move(i, 0)
for n, _ in enumerate(rev):
val = rev[n]
if val < i:
rev[n] += 1
return {'FINISHED'}
class SPAWNER_OT_MOVE(Operator):
bl_idname = 'spawner.move'
bl_label = 'Move'
bl_description = 'Hold SHIFT to move an item to the top or bottom'
offset: IntProperty(default=0)
blend: BoolProperty(default=False)
folder: BoolProperty(default=False)
object: BoolProperty(default=False)
collection: BoolProperty(default=False)
_shift = None
def invoke(self, context, event):
self._shift = event.shift
return self.execute(context)
def execute(self, context):
prefs = context.preferences.addons[base_package].preferences
B = self.blend
F = self.folder
O = self.object
C = self.collection
offset = self.offset
if B == True and only(False, F, O, C):
item = prefs.blends
index = prefs.blend_index
maxlen = len(item) - 1
if self._shift:
offset = 0 if (offset < 0) else maxlen
else:
offset = index + offset
offset = min(max(offset, 0), maxlen)
item.move(index, offset)
prefs.blend_index = offset
return {'FINISHED'}
if F == True and only(False, B, O, C):
item = prefs.folders
index = prefs.folder_index
maxlen = len(item) - 1
if self._shift:
offset = 0 if (offset < 0) else maxlen
else:
offset = index + offset
offset = min(max(offset, 0), maxlen)
item.move(index, offset)
prefs.folder_index = offset
return {'FINISHED'}
if only(True, B, F) and only(False, O, C):
folder = prefs.folders[prefs.folder_index]
item = folder.blends
index = folder.blend_index
maxlen = len(item) - 1
if self._shift:
offset = 0 if (offset < 0) else maxlen
else:
offset = index + offset
offset = min(max(offset, 0), maxlen)
item.move(index, offset)
folder.blend_index = offset
return {'FINISHED'}
if F == False:
blend = prefs.blends[prefs.blend_index]
else:
folder = prefs.folders[prefs.folder_index]
blend = folder.blends[folder.blend_index]
if O == True:
item = blend.objects
index = prefs.obj_index
maxlen = len(item) - 1
if self._shift:
offset = 0 if (offset < 0) else maxlen
else:
offset = index + offset
offset = min(max(offset, 0), maxlen)
item.move(index, offset)
prefs.obj_index = offset
return {'FINISHED'}
if C == True:
item = blend.collections
index = prefs.col_index
maxlen = len(item) - 1
if self._shift:
offset = 0 if (offset < 0) else maxlen
else:
offset = index + offset
offset = min(max(offset, 0), maxlen)
item.move(index, offset)
prefs.col_index = offset
return {'FINISHED'}
return {'FINISHED'}
class SPAWNER_OT_CONTEXT(Operator):
bl_idname = 'spawner.context'
bl_label = 'context'
def execute(self, context):
print(context.space_data, context.area.type, context.window, context.screen)
return {'FINISHED'}
class spawner_props(PropertyGroup):
selected_blend: EnumProperty(items=blends_CB, options=set(), name='Selected .blend File', description='Selected .blend file')
selected_folder: EnumProperty(items=folders_CB, options=set(), name='Selected Folder', description='Selected Folder')
view: EnumProperty(items = (
('BLENDS', 'Blend Files', 'Spawn from your list of .blend files', 'BLENDER', 0),
('FOLDERS', 'Folders', 'Spawn from your list of folders', 'FILE_FOLDER', 1),
('TOOLS', 'Tools', 'Choose from the assortment of tools', 'TOOL_SETTINGS', 2)
),
name='View', description='View', options=set()
)
classes = [
objects,
collections,
blends,
folders,
spawner_props,
BLENDS_SPAWNER_UL_List,
FOLDERS_SPAWNER_UL_List,
SPAWNER_GENERIC_UL_List,
blendentriespref,
SPAWNER_OT_Add_Entry,
SPAWNER_OT_Remove_Entry,
SPAWNER_OT_SCAN,
SPAWNER_OT_ALPHA_SORT,
SPAWNER_OT_MOVE,
#SPAWNER_OT_CONTEXT,
]
def register():
for i in classes:
bpy.utils.register_class(i)
bpy.types.Scene.optiploy_props = PointerProperty(type=spawner_props)
def unregister():
for i in reversed(classes):
bpy.utils.unregister_class(i)
del bpy.types.Scene.optiploy_props