DummyRoot data injection for ZA, matrix_local-with-bone-parent bug workaround, ENVL indicies start from one (fixing ZE bug), auto transform application for children of bones in a skeleton used for skinning done but commented out for further decision

addons/io_scene_swbf_msh/msh_anim_gather.py

@@ -32,7 +32,10 @@ def extract_anim(armature: bpy.types.Armature) -> Animation:
         anim.bone_transforms[bone.name] = []
 
     for frame in range(num_frames):
-        
+
+        #if frame % 10 == 0:
+        #    print("Sample frame {}:".format(frame))
+
         frame_time = framerange.x + frame * increment
         bpy.context.scene.frame_set(frame_time)
 
@@ -50,6 +53,9 @@ def extract_anim(armature: bpy.types.Armature) -> Animation:
             xform.rotation = convert_rotation_space(rot)
             xform.translation = convert_vector_space(loc)
 
+            #if frame % 10 == 0:
+            #    print("\t{:10}: loc {:15} rot {:15}".format(bone.name, vec_to_str(xform.translation), quat_to_str(xform.rotation)))
+
             anim.bone_transforms[bone.name].append(xform)
 
     return anim