* @pre The GL context must have been created, and made current.
* @param[out] status showing whether update is required to run.
* @param[in] forceClear force the Clear on the framebuffer even if nothing is rendered.
+ * @param[in] uploadOnly uploadOnly Upload the resource only without rendering.
*/
- void Render( RenderStatus& status, bool forceClear );
+ void Render( RenderStatus& status, bool forceClear, bool uploadOnly );
/**
* @brief Register a processor