debug prints

blender/arm/material/make_shader.py

@@ -189,6 +189,7 @@ def make_instancing_and_skinning(mat: Material, mat_users: Dict[Material, List[O
             if mat.arm_custom_material == '':
                 # Morph Targets
                 if arm.utils.export_morph_targets(bo) and not arm.utils.export_vcols(bo):
+                    print("sk and no vcol")
                     global_elems.append({'name': 'morph', 'data': 'short2norm'})
                 # GPU Skinning
                 if arm.utils.export_bone_data(bo):

blender/arm/utils.py

@@ -772,17 +772,22 @@ def export_bone_data(bobject: bpy.types.Object) -> bool:
 
 def export_morph_targets(bobject: bpy.types.Object) -> bool:
     if not hasattr(bobject.data, 'shape_keys'):
+            print('A')
             return False
 
     shape_keys = bobject.data.shape_keys
     if shape_keys and len(shape_keys.key_blocks) > 1:
-        return shape_keys
-    return None
+        print('B')
+        return True
+    print('C')
+    return False
 
 def export_vcols(bobject: bpy.types.Object) -> bool:
     for material in bobject.data.materials:
         if material is not None and material.export_vcols:
+            print('D')
             return True
+    print('E')
     return False
 
 def open_editor(hx_path=None):