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Fix normal storage into texture data. Input [-1..1] should be output to [0..1]

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This commit is contained in:
Frederic Bouvier 2012-03-28 22:36:26 +02:00
parent c4390ae31a
commit 658ece0152
1 changed files with 1 additions and 1 deletions
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Shaders/deferred-gbuffer.frag
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@ -15,7 +15,7 @@ void main() {
vec4 texel = texture2D(texture, gl_TexCoord[0].st);
if (texel.a * color.a < 0.1)
discard;
gl_FragData[0] = vec4( ecNormal.xy, 0.0, 1.0 );
gl_FragData[0] = vec4( (ecNormal.xy + vec2(1.0,1.0)) * 0.5, 0.0, 1.0 );
gl_FragData[1] = vec4( color.rgb * texel.rgb, float( materialID ) / 255.0 );
gl_FragData[2] = vec4( specular, shininess / 255.0, emission, 1.0 );
}