Function getFGUIRenderSystem

packages/fairygui/src/ecs/FGUIRenderSystem.ts:196–201

()

 * 获取默认 FGUI 渲染系统
 */
export function getFGUIRenderSystem(): FGUIRenderSystem {
    if (!_defaultSystem) {
        _defaultSystem = new FGUIRenderSystem();
    }
    return _defaultSystem;
}

/**
 * Set default FGUI render system