Function DirectionalLight.directionalShadowSplit1
The distance from camera to shadow split 1. Relative to directionalShadowMaxDistance. Only used when directionalShadowMode is SHADOW_PARALLEL_2_SPLITS or SHADOW_PARALLEL_4_SPLITS.
double directionalShadowSplit1() nothrow @property @nogc;
void directionalShadowSplit1
(
double v
) nothrow @property @nogc;