EyeRefract
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EyeRefract
Description EyeRefract is the latest eye shader by Valve.
Example Code
"EyeRefract"
{
"$Iris"
"$AmbientOcclTexture"
"$Envmap"
"$CorneaTexture"
"$EyeballRadius" "0.5" // Default 0.5
"$AmbientOcclColor" "[0.36 0.25 0.2]" // Default 0.33, 0.33, 0.33
"$Dilation" "0.5" // Default 0.5
"$ParallaxStrength" "0.25" // Default 0.25
"$CorneaBumpStrength" "1.25" // Default 1.0
"$halflambert" "1"
"$nodecal" "1"
// These effects are only available in ps.2.0b and later
"$RaytraceSphere" "0" // Enables raytracing in the pixel shader to make the eyeball look round
"$SphereTexkillCombo" "0" // Enables killing pixels that don't ray-intersect the sphere
}