#41 Fix migrated rigidbodies

UuuNyaa · May 20, 2022 · 0f4e1c1 · 0f4e1c1
1 parent bb3e67d
commit 0f4e1c1
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/mmd_tools/__init__.py b/mmd_tools/__init__.py
@@ -3,7 +3,7 @@
 bl_info = {
     "name": "mmd_tools",
     "author": "sugiany",
-    "version": (2, 2, 5),
+    "version": (2, 2, 6),
     "blender": (2, 83, 0),
     "location": "View3D > Sidebar > MMD Tools Panel",
     "description": "Utility tools for MMD model editing. (UuuNyaa's forked version)",

diff --git a/mmd_tools/core/model.py b/mmd_tools/core/model.py
@@ -966,8 +966,15 @@ def updateRigid(self, rigid_obj: bpy.types.Object, collision_margin: float):
         rigid = rigid_obj.mmd_rigid
         rigid_type = int(rigid.type)
         relation = rigid_obj.constraints['mmd_tools_rigid_parent']
+
+        if relation.target is None:
+            relation.target = self.armature()
+
         arm = relation.target
-        bone_name = relation.subtarget
+        if relation.subtarget not in arm.pose.bones:
+            bone_name = ''
+        else:
+            bone_name = relation.subtarget
 
         if rigid_type == rigid_body.MODE_STATIC:
             rb.kinematic = True