Ser/der armature and bone names for debugging purposes

art/Exporter.py

@@ -13,7 +13,6 @@ D = bpy.data
 ROOMS_EXPORT_NAME = "rooms"
 EXPORT_DIRECTORY = "../assets/exported_3d"
 
-
 if os.path.exists(bpy.path.abspath(f"//{EXPORT_DIRECTORY}")):
     shutil.rmtree(bpy.path.abspath(f"//{EXPORT_DIRECTORY}"))
 os.makedirs(bpy.path.abspath(f"//{EXPORT_DIRECTORY}"))
@@ -152,6 +151,7 @@ def export_armatures():
 
         with open(output_filepath, "wb") as f:
             write_b8(f, True) # first byte is true if it's an armature file
+            write_string(f, armature_object.name)
             write_string(f, mesh_image_filename)
             bones_in_armature = []
             for b in armature_object.data.bones:
@@ -173,6 +173,7 @@ def export_armatures():
                         assert False, f"Couldn't find parent of bone {b}"
                     #print(f"Parent of bone {b.name} is index {parent_index} in list {bones_in_armature}")
 
+                write_string(f, b.name)
                 write_i32(f, parent_index)
                 write_4x4matrix(f, model_space_pose)
                 write_4x4matrix(f, inverse_model_space_pose)

main.c

@@ -916,6 +916,7 @@ typedef struct Bone
 	struct Bone *parent;
 	Mat4 matrix_local;
 	Mat4 inverse_model_space_pos;
+	MD_String8 name;
 	float length;
 } Bone;
 
@@ -1096,6 +1097,8 @@ Armature load_armature(MD_Arena *arena, MD_String8 binary_file, MD_String8 armat
 	ser_bool(&ser, &is_armature);
 	assert(is_armature);
 
+	ser_MD_String8(&ser, &to_return.name, arena);
+
 	MD_String8 image_filename;
 	ser_MD_String8(&ser, &image_filename, scratch.arena);
 	arena->align = 16; // SSE requires quaternions are 16 byte aligned
@@ -1113,6 +1116,7 @@ Armature load_armature(MD_Arena *arena, MD_String8 binary_file, MD_String8 armat
 		BlenderMat inverse_model_space_pose;
 		MD_i32 parent_index;
 
+		ser_MD_String8(&ser, &next_bone->name, arena);
 		ser_int(&ser, &parent_index);
 		ser_BlenderMat(&ser, &model_space_pose);
 		ser_BlenderMat(&ser, &inverse_model_space_pose);