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Remove unecessary normalize

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Atlante45 2017-05-04 12:38:27 -07:00
parent 542923839d
commit f728ae7955
1 changed files with 1 additions and 1 deletions
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libraries/render-utils/src/MaterialTextures.slh
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@ -66,7 +66,7 @@ vec3 fetchNormalMap(vec2 uv) {
// unpack normal, swizzle to get into hifi tangent space with Y axis pointing out
vec2 t = 2.0 * (texture(normalMap, uv).rg - vec2(0.5, 0.5));
vec2 t2 = t*t;
return normalize(vec3(t.x, sqrt(1 - t2.x - t2.y), t.y));
return vec3(t.x, sqrt(1 - t2.x - t2.y), t.y);
}
<@endif@>