outerConeAngle property
Half-angle of the outer cone, in radians. Between innerConeAngle and this the light falls off to zero; past it the light contributes nothing.
Implementation
double outerConeAngle;
Half-angle of the outer cone, in radians. Between innerConeAngle and this the light falls off to zero; past it the light contributes nothing.
double outerConeAngle;