Fix LOD naming issue

CHANGELOG.md

@@ -8,7 +8,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Fixed
 
-- Parenting function not applying child name.
+- Parenting function is not applying a child's name.
+- Data blocks not being removed when deleting LODs.
 
 ## [v0.0.4](https://github.com/chark/blender-skunk/compare/v0.0.3...v0.0.4) - 2024-08-01
 

__init__.py

@@ -172,6 +172,7 @@ class OpCreateUVs(bpy.types.Operator):
         min=0.0,
         max=1.0
     )
+
     # Old approach using lightmap pack - results in iffy UVs which cause leaks
     # pack_quality: bpy.props.IntProperty(
     #     name='Light-map UV Quality',
@@ -315,6 +316,7 @@ def execute(self, context):
 
         if self.is_delete_old_lods:
             self.delete_lods(self.get_valid_objects(objects))
+            self.delete_unused_data_blocks()
 
         self.create_lods(self.get_valid_objects(objects), self.lod_count, self.decimate_ratio)
 
@@ -349,6 +351,24 @@ def delete_lods(objects):
             else:
                 bpy.data.objects.remove(object, do_unlink=True)
 
+    @staticmethod
+    def delete_unused_data_blocks():
+        for block in bpy.data.meshes:
+            if block.users == 0:
+                bpy.data.meshes.remove(block)
+
+        for block in bpy.data.materials:
+            if block.users == 0:
+                bpy.data.materials.remove(block)
+
+        for block in bpy.data.textures:
+            if block.users == 0:
+                bpy.data.textures.remove(block)
+
+        for block in bpy.data.images:
+            if block.users == 0:
+                bpy.data.images.remove(block)
+
     @staticmethod
     def create_lods(objects, lod_count, decimate_ratio):
         for object in objects: