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API Model SetLight

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Widget API ← Model < SetLight
Example
myModel:SetLight(1, 0, 0, -0.707, -0.707, 0.7, 1.0, 1.0, 1.0, 0.8, 1.0, 1.0, 0.8);

Model:SetLight(enabled[,omni,dirX,dirY,dirZ,ambIntensity[,ambR,ambG,ambB[,dirIntensity[,dirR,dirG,dirB]]]])]]



Arguments
  • enabled: number - appears to be 1 for lit and 0 for unlit
  • omni: number - ?? (default of 0)
  • dirX, dirY, dirZ: numbers - vector from the origin to where the light source should face
  • ambIntensity: number - intensity of the ambient component of the light source
  • ambR, ambG, ambB: numbers - color of the ambient component of the light source
  • dirIntensity: number - intensity of the direct component of the light source
  • dirR, dirG, dirB: numbers - color of the direct component of the light source

Details
It seems that the direct component only influences the specularity.
The dir-vector is only used to determine the direction that the light source faces; its distance from the mesh does not affect the light level.

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