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Olaf Flebbe: Typo in shader, really check argument of pow()

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Frederic Bouvier 2012-04-14 22:15:51 +02:00
parent 1cdaafa20d
commit 02bd978ee9
1 changed files with 1 additions and 1 deletions
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Shaders/bumpspec.frag
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@ -27,7 +27,7 @@ void main (void)
float nDotHV = max(0.0, dot(N, gl_LightSource[0].halfVector.xyz)); float nDotHV = max(0.0, dot(N, gl_LightSource[0].halfVector.xyz));
float pf; float pf;
if (nDotVP == 0.0) if (nDotHV == 0.0)
pf = 0.0; pf = 0.0;
else else
pf = pow(nDotHV, gl_FrontMaterial.shininess); pf = pow(nDotHV, gl_FrontMaterial.shininess);