Merge pull request #56 from Yusarina/remove_constraints

Remove Bone constraints

functions/additional_tools.py

@@ -89,3 +89,33 @@ class AvatarToolKit_OT_ConnectBones(Operator):
     def draw(self, context):
         layout = self.layout
         layout.prop(self, "min_distance")
+
+@register_wrap
+class AvatarToolKit_OT_DeleteBoneConstraints(Operator):
+    bl_idname = "avatar_toolkit.delete_bone_constraints"
+    bl_label = t("Tools.delete_bone_constraints.label")
+    bl_description = t("Tools.delete_bone_constraints.desc")
+    bl_options = {'REGISTER', 'UNDO'}
+
+    @classmethod
+    def poll(cls, context: Context) -> bool:
+        return get_selected_armature(context) is not None
+
+    def execute(self, context: Context) -> set[str]:
+        armature = get_selected_armature(context)
+        if not is_valid_armature(armature):
+            self.report({'ERROR'}, t("Tools.delete_bone_constraints.invalid_armature"))
+            return {'CANCELLED'}
+
+        bpy.ops.object.mode_set(mode='POSE')
+        
+        constraints_removed = 0
+        for bone in armature.pose.bones:
+            while bone.constraints:
+                bone.constraints.remove(bone.constraints[0])
+                constraints_removed += 1
+
+        bpy.ops.object.mode_set(mode='OBJECT')
+
+        self.report({'INFO'}, t("Tools.delete_bone_constraints.success").format(constraints_removed=constraints_removed))
+        return {'FINISHED'}

resources/translations/en_US.json

@@ -174,6 +174,10 @@
     "Tools.connect_bones.min_distance.label": "Minimum Distance",
     "Tools.connect_bones.min_distance.desc": "Minimum distance between bones to connect them",
     "Tools.connect_bones.success": "Connected {bones_connected} bones successfully",
+    "Tools.delete_bone_constraints.label": "Delete Bone Constraints",
+    "Tools.delete_bone_constraints.desc": "Remove all constraints from bones in the armature",
+    "Tools.delete_bone_constraints.invalid_armature": "Invalid armature selected",
+    "Tools.delete_bone_constraints.success": "Removed {constraints_removed} constraints from bones",
     "Tools.convert_rigify_to_unity.label": "Convert Rigify to Unity",
     "Tools.convert_rigify_to_unity.desc": "Prepare Rigify armature for use in Unity",
     "Tools.convert_rigify_to_unity.success": "Rigify armature successfully converted for Unity",

ui/tools.py

@@ -8,7 +8,7 @@ from ..functions.translations import t
 from ..core.common import get_selected_armature
 from ..functions.mesh_tools import AvatarToolkit_OT_RemoveUnusedShapekeys
 from ..functions.seperate_by import AvatarToolKit_OT_SeparateByMaterials, AvatarToolKit_OT_SeparateByLooseParts
-from ..functions.additional_tools import AvatarToolKit_OT_ApplyTransforms, AvatarToolKit_OT_ConnectBones
+from ..functions.additional_tools import AvatarToolKit_OT_ApplyTransforms, AvatarToolKit_OT_ConnectBones, AvatarToolKit_OT_DeleteBoneConstraints
 from ..functions.armature_modifying import AvatarToolkit_OT_RemoveZeroWeightBones, AvatarToolkit_OT_MergeBonesToActive, AvatarToolkit_OT_MergeBonesToParents
 from ..functions.rigify_functions import AvatarToolKit_OT_ConvertRigifyToUnity
 
@@ -50,6 +50,9 @@ class AvatarToolkit_PT_ToolsPanel(bpy.types.Panel):
             row.operator(AvatarToolkit_OT_MergeBonesToParents.bl_idname, text=t("Tools.merge_bones_to_parents.label"), icon='BONE_DATA')
             row = layout.row(align=True)
             row.operator(AvatarToolKit_OT_ConnectBones.bl_idname, text=t("Tools.connect_bones.label"), icon='BONE_DATA')
+            row = layout.row(align=True)
+            row.operator(AvatarToolKit_OT_DeleteBoneConstraints.bl_idname, text=t("Tools.delete_bone_constraints.label"), icon='CONSTRAINT_BONE')
+            row = layout.row(align=True)
             row.operator(AvatarToolKit_OT_ConvertRigifyToUnity.bl_idname, text=t("Tools.convert_rigify_to_unity.label"), icon='ARMATURE_DATA')
             row = layout.row()
             row.prop(context.scene, "merge_twist_bones")