Viewerframe Mode Refresh Extra Quality

Refresh is the cycle of reading scene data, executing draw calls, and updating the ViewerFrame. In Extra Quality:

Most applications use a double buffer (front buffer for display, back buffer for rendering). When a frame drops, the back buffer doesn't finish drawing before being swapped. A standard refresh simply swaps the buffers again. An extra quality refresh forces the application to clear both buffers and rebuild the back buffer from the original source data, bypassing compressed cache files. viewerframe mode refresh extra quality

To leverage this keyword, we must first break it down into its three core components. Refresh is the cycle of reading scene data,