Safe Haskell | None |
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Documentation
data EnumLightType Source
LT_POINT | Point light sources give off light equally in all directions, so require only position not direction. |
LT_DIRECTIONAL | Directional lights simulate parallel light beams from a distant source, hence have direction but no position. |
LT_SPOTLIGHT | Spotlights simulate a cone of light from a source so require position and direction, plus extra values for falloff. |