Learn about interaction and stillframe raytracing in VRED.
For additional information on interaction and stillframe raytracing, see the following:
Video captions: Open Render Settings and select the Raytracing Quality tab. Select Precomputed + Shadows from the Interactive menu and Full Global Illumination from the Stillframe menu. Activate Raytracing in the toolbar. You are in the interactive rendering mode, as long as you do not activate the Antialias button. If you don’t use the mouse, you are in stillframe mode when you activate antialiasing. As soon as you cease navigation, VREd will automatically switch to the stillframe mode and start smoothing the rendering. You can, therefore, define several illumination modes for interactive and stillframe. For example, if you want to move with interactive frame rates, use Precomputed Illumination mode. If you want to finish your navigation in order to look at your scene from a specific perspective to see real shadows, use Precomputed + Shadows mode. If you want to export any images via rendering, you have to use the stillframe settings.