Method GetLightAttenuationAndSpotDirection

GetLightAttenuationAndSpotDirection(LightType, float, Matrix4x4, float, float?, out Vector4, out Vector4)

Calculates the attenuation for a given light and also direction for spot lights.

Declaration

public static void GetLightAttenuationAndSpotDirection(LightType lightType, float lightRange, Matrix4x4 lightLocalToWorldMatrix, float spotAngle, float? innerSpotAngle, out Vector4 lightAttenuation, out Vector4 lightSpotDir)

Parameters

Type	Name	Description
LightType	lightType	The type of light.
float	lightRange	The range of the light.
Matrix4x4	lightLocalToWorldMatrix	The local to world light matrix.
float	spotAngle	The spotlight angle.
float?	innerSpotAngle	The spotlight inner angle.
Vector4	lightAttenuation	The light attenuation.
Vector4	lightSpotDir	The spot light direction.