RT_FALLOFFΒΆ
RT_FALLOFF_NONE |
No light falloff. |
RT_FALLOFF_INVERSE_CLAMPED |
Clamped inverse light falloff. |
RT_FALLOFF_SQUARE_CLAMPED |
Clamped square light falloff. |
RT_FALLOFF_LINEAR |
Linear light falloff. |
RT_FALLOFF_INVERSE |
Inverse light falloff. |
RT_FALLOFF_SQUARE |
Square light falloff. |
RT_FALLOFF_STEP |
Step light falloff. |