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- Do not flip the normal based on face direction

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This commit is contained in:
Magnus Norddahl 2018-01-23 23:59:58 +01:00
parent 81c6808d2a
commit 1875902414
1 changed files with 2 additions and 2 deletions
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4
wadsrc/static/shaders/glsl/main.fp
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@ -320,7 +320,7 @@ vec3 ApplyNormalMap()
#define WITH_NORMALMAP_GREEN_UP
//#define WITH_NORMALMAP_2CHANNEL
vec3 interpolatedNormal = normalize(gl_FrontFacing ? -vWorldNormal.xyz : vWorldNormal.xyz);
vec3 interpolatedNormal = normalize(vWorldNormal.xyz);
vec3 map = texture(normaltexture, vTexCoord.st).xyz;
#if defined(WITH_NORMALMAP_UNSIGNED)
@ -369,7 +369,7 @@ vec2 pointLightAttenuation(vec4 lightpos, float lightcolorA)
float diffuseAmount = diffuseContribution(lightDirection, pixelnormal);
#if defined(SPECULAR)
float specularAmount = blinnSpecularContribution(diffuseAmount, lightDirection, pixelnormal, 10.0, 0.12);
float specularAmount = blinnSpecularContribution(diffuseAmount, lightDirection, pixelnormal, 100.0, 200.0);
return vec2(diffuseAmount, specularAmount) * attenuation;
#else
return vec2(attenuation * diffuseAmount, 0.0);