ILLUMINATEFLAGSΒΆ

ILLUMINATEFLAGS_NONE None.
ILLUMINATEFLAGS_SHADOW Full shadow calculations.
ILLUMINATEFLAGS_NOENVIRONMENT Shadow calculations are enabled but no environment shading will be calculated.
ILLUMINATEFLAGS_DISABLESHADOWMAP_CORRECTION Shadow maps evaluate the normal at a surface point, to avoid the problem of self-shadowing (that is otherwise inherent due to the way the algorithm works). If a free point is sampled in space (where no surface is) this correction has to be disabled though, otherwise wrong results will be returned.
ILLUMINATEFLAGS_DISABLESHADOWCASTERMP_CORRECTION Private.
ILLUMINATEFLAGS_LIGHTDIRNORMALS Private.
ILLUMINATEFLAGS_NODISTANCEFALLOFF Do not take distance falloff into account.
ILLUMINATEFLAGS_NOGRAIN Do not take grain into account.
ILLUMINATEFLAGS_BACKLIGHT Take backlight into account.