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Display FPS: If this option is on a display appears in the upper right corner of the drawing space. This display track the Frame Per Second to indicate the speed of the Redsdk drawing engine.
Delay Surface Load: Delays the loading of surfaces and objects until rendering to optimize memory usage.
Caching of Model Space: Store the contents of the model space in cache to optimize presentation.
Disable GDI/RedSDK quick switching (recommended): When checked, the program will be forced to restart when switching between RedSDKRedSDK and GDI (either direction). This is the recommended setting. If unchecked, you can switch without restarting, but minor display problems, etc. have occurred when doing so.
Show Normals: When on this option causes Normals to be displayed on all 3D and Surface objects.
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