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Add alpha threshold for shadow casting.

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This commit is contained in:
AnyOldName3 2018-10-17 14:02:26 +01:00
parent 474770eca8
commit 85b97d19d3
1 changed files with 4 additions and 0 deletions
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4
files/shaders/shadowcasting_fragment.glsl
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@ -14,4 +14,8 @@ void main()
gl_FragData[0].a = texture2D(diffuseMap, diffuseMapUV).a * alphaPassthrough; gl_FragData[0].a = texture2D(diffuseMap, diffuseMapUV).a * alphaPassthrough;
else else
gl_FragData[0].a = alphaPassthrough; gl_FragData[0].a = alphaPassthrough;
// Prevent translucent things casting shadow (including the player using an invisibility effect)
if (gl_FragData[0].a < 0.5)
discard;
} }