Method clearIncrementalSnapshot

packages/core/src/ECS/Scene.ts:1483–1485

* 清除增量快照 * * 释放快照占用的内存

()

     * 释放快照占用的内存
     */
    public clearIncrementalSnapshot(): void {
        this._incrementalBaseSnapshot = undefined;
    }

    /**
     * 检查是否有增量快照