Start of the MMD Converter

2025-11-22 16:39:28 +00:00
parent aedd83e078
commit 95cb726485
7 changed files with 381 additions and 1 deletions
@@ -0,0 +1,58 @@
+"""
+MMD Conversion Operator
+Converts MMD armatures to standard Blender format
+"""
+import bpy
+from bpy.types import Operator
+from ...core.common import get_active_armature
+from ...core.translations import t
+from ...core.mmd_converter import convert_mmd_armature, detect_mmd_armature
+from ...core.logging_setup import logger
+
+
+class AvatarToolkit_OT_ConvertMMDArmature(Operator):
+    """Convert MMD armature to standard Blender format"""
+    bl_idname = "avatar_toolkit.convert_mmd_armature"
+    bl_label = t("MMD.convert_armature.label")
+    bl_description = t("MMD.convert_armature.desc")
+    bl_options = {'REGISTER', 'UNDO'}
+    
+    @classmethod
+    def poll(cls, context):
+        armature = get_active_armature(context)
+        return armature is not None
+    
+    def execute(self, context):
+        armature = get_active_armature(context)
+        if not armature:
+            logger.warning("No active armature found for MMD conversion")
+            self.report({'ERROR'}, t("MMD.no_armature_selected"))
+            return {'CANCELLED'}
+        
+        logger.info(f"Starting MMD conversion for armature: {armature.name}")
+        
+        # Check if it's an MMD armature
+        if not detect_mmd_armature(armature):
+            logger.warning(f"Armature '{armature.name}' does not appear to be an MMD armature")
+            self.report({'WARNING'}, t("MMD.not_mmd_armature"))
+            return {'CANCELLED'}
+        
+        # conversion settings
+        toolkit = context.scene.avatar_toolkit
+        make_parent = toolkit.mmd_make_parent
+        rename_armature = toolkit.mmd_rename_armature
+        
+        logger.info(f"Conversion settings - Make parent: {make_parent}, Rename: {rename_armature}")
+        success, messages = convert_mmd_armature(armature, make_parent, rename_armature)
+        
+        if not success:
+            logger.warning(f"MMD conversion failed: {messages}")
+            for msg in messages:
+                self.report({'WARNING'}, msg)
+            return {'CANCELLED'}
+        
+        logger.info(f"MMD conversion completed successfully")
+        for msg in messages:
+            self.report({'INFO'}, msg)
+        
+        return {'FINISHED'}