122 lines
4.7 KiB
Python
122 lines
4.7 KiB
Python
import bpy
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import math
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def append_and_parent_device():
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# First, find and rename the existing Device to Device-Old
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old_device = bpy.data.objects.get('Device')
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if old_device:
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print("Found existing Device, renaming to Device-Old")
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old_device.name = 'Device-Old'
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# Store the transforms of the old device
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old_location = old_device.location.copy()
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old_rotation = old_device.rotation_euler.copy()
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old_scale = old_device.scale.copy()
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old_parent = old_device.parent
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old_parent_type = old_device.parent_type
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old_parent_bone = old_device.parent_bone
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else:
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print("No existing Device found, using default transforms")
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# Default transforms if no old device exists
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old_location = (-0.030083, 0.002195, -0.000632)
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old_rotation = (math.radians(-89.493), math.radians(0.63873), math.radians(85.309))
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old_scale = (1.0, 1.0, 1.0)
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# Get the active armature for default parenting
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active_armature = bpy.context.active_object
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if active_armature and active_armature.type == 'ARMATURE':
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old_parent = active_armature
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old_parent_type = 'BONE'
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old_parent_bone = 'DEF-forearm.L'
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else:
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old_parent = None
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old_parent_type = 'OBJECT'
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old_parent_bone = ''
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# Append the new Device asset
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device_blend_path = r"A:\1 Amazon_Active_Projects\1 BlenderAssets\Amazon\device_v2.blend"
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# Append the Device object
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with bpy.data.libraries.load(device_blend_path, link=False) as (data_from, data_to):
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if 'Device' in data_from.objects:
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data_to.objects = ['Device']
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# Link the new Device to the current scene
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if 'Device' in bpy.data.objects:
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device_obj = bpy.data.objects['Device']
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bpy.context.collection.objects.link(device_obj)
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# Make it no longer an asset
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device_obj.asset_clear()
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# Apply the transforms from the old device
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device_obj.location = old_location
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device_obj.rotation_euler = old_rotation
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device_obj.scale = old_scale
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# Apply the parenting from the old device
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device_obj.parent = old_parent
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device_obj.parent_type = old_parent_type
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if old_parent_bone:
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device_obj.parent_bone = old_parent_bone
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print("Successfully appended new Device with old device transforms")
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else:
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print("Error: Device not found in blend file")
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return
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def rename_device_band():
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# Find and rename arm-band or armband to device-band
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band_variants = ['arm-band', 'armband', 'Arm-band', 'Armband', 'ARM-BAND', 'ARMBAND']
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for variant in band_variants:
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obj = bpy.data.objects.get(variant)
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if obj:
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print(f"Found {variant}, renaming to device-band")
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obj.name = 'device-band'
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return True
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print("No arm-band or armband object found to rename")
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return False
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def rename_geometry_data():
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# Select all geometry objects (meshes, curves, etc.)
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bpy.ops.object.select_all(action='DESELECT')
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renamed_count = 0
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skipped_count = 0
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not_in_view_layer_count = 0
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for obj in bpy.data.objects:
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if obj.type in ['MESH', 'CURVE', 'SURFACE', 'META']:
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# Check if object is in current view layer before selecting
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if obj.name in bpy.context.view_layer.objects:
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obj.select_set(True)
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else:
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not_in_view_layer_count += 1
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skipped_count += 1
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# Try to rename the data directly
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try:
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if obj.data and obj.data.name != obj.name:
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# Check if data is shared with other objects
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data_users = [o for o in bpy.data.objects if o.data == obj.data]
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if len(data_users) == 1:
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# Only one user, safe to rename
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obj.data.name = obj.name
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renamed_count += 1
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else:
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skipped_count += 1
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except AttributeError:
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skipped_count += 1
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# Set the first selected object as active (for any remaining operations)
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selected_objects = [obj for obj in bpy.data.objects if obj.select_get()]
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if selected_objects:
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bpy.context.view_layer.objects.active = selected_objects[0]
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# Now run the operator on the selection
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bpy.ops.renaming.data_name_from_obj()
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print(f"Renamed {renamed_count} objects, skipped {skipped_count} objects (not in view layer: {not_in_view_layer_count})")
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# Execute all operations
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append_and_parent_device()
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rename_device_band()
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rename_geometry_data() |