C++ (Cpp) CanvasItem::get_transformの例

コード例 #1

ファイル: canvas_item.cpp プロジェクト: brakhane/godot

Rect2 CanvasItem::_edit_get_item_and_children_rect() const {

	Rect2 rect = _edit_get_rect();

	for (int i = 0; i < get_child_count(); i++) {
		CanvasItem *c = Object::cast_to<CanvasItem>(get_child(i));
		if (c) {
			Rect2 sir = c->get_transform().xform(c->_edit_get_item_and_children_rect());
			rect = rect.merge(sir);
		}
	}

	return rect;
}