Torque 3D Game Development Cookbook by Unknown

Author:Unknown
Language: eng
Format: epub
Publisher: Packt Publishing

inLightSpotAngle

Spotlight angle for the first four lights in the scene, stored in each of the four components. The actual value is the cosine of one half of the spotlight's outer cone angle, in radians. If the light is not a spotlight, then the value is -1.

float4

inLightSpotDir[0] – inLightSpotDir[2]

Forward vector of the first four lights in the scene. The directions are packed such that all of the vector x components are in the first index, all vector y components are in the second index, and all vector z components are in the third index.

float4 array

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