更新自研插件

addons/model_localizer/mesh_collider_plugin.gd

@@ -119,16 +119,31 @@ func _inject(model: Node, source: String = "") -> void:
 	if source.is_empty():
 		source = String(model.scene_file_path)
 
+	# Everything below reads `global_transform`, which only resolves inside the
+	# tree. Without this check Godot logs
+	# `Condition "!is_inside_tree()" is true. Returning: Transform3D()` and the
+	# shapes would be baked at the origin.
+	if not model.is_inside_tree():
+		push_warning("[MeshCollider] %s is not in the scene tree; skipped."
+			% model.name)
+		return
+
 	var skip_existing := Settings.get_bool(Settings.KEY_SKIP_EXISTING)
 	if skip_existing and Collider.has_any_collision(model):
 		print("[MeshCollider] %s already has collision; skipped." % model.name)
 		return
 
-	# Built detached on purpose: the editor's undo system owns every tree change
-	# in this plugin, so inserting the body here would mean undoing a change we
-	# had already applied behind undo's back.
+	# Resolve the mesh transforms first, while tree membership is certain, then
+	# build the body from that snapshot. The body itself is built detached on
+	# purpose: the editor's undo system must own every tree change in this
+	# plugin, so inserting it here would mean undoing a change that had already
+	# been applied behind undo's back.
+	var model_xform: Transform3D = (model as Node3D).global_transform
+	var spaces := Collider.collect_mesh_spaces(model, model_xform, skip_existing)
 	var body := Collider.build_collision_body(
 		model,
+		spaces,
+		model_xform,
 		Settings.shape_type(),
 		Settings.body_type(),
 		skip_existing,