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PopupAsylum/AxisAlignVector.cginc

Created September 23, 2016 13:50
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AxisAlignVector.cginc
float3 GetAxis(float3 input) {
input = normalize(input) ;
float3 signs = sign(input) ;
float3 abss = abs(input) ;
float maxs = max(abss.x, max(abss.y, abbs.z));
return floor(abss/maxs) * signs;
}
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