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| author | Ray <raysan5@gmail.com> | 2016-10-11 00:39:07 +0200 |
|---|---|---|
| committer | Ray <raysan5@gmail.com> | 2016-10-11 00:39:07 +0200 |
| commit | 97e3277d58060df96cd002b1377a51ca4adcbb9e (patch) | |
| tree | f41675cee02117049edb9c0628865be1b343e1cc /src | |
| parent | 648676f46b01327f0fbd6f017292a3159ea9ab2f (diff) | |
| download | raylib-97e3277d58060df96cd002b1377a51ca4adcbb9e.tar.gz raylib-97e3277d58060df96cd002b1377a51ca4adcbb9e.zip | |
Updated standard shader
Corrects weird artifacts on web
Diffstat (limited to 'src')
| -rw-r--r-- | src/shader_standard.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/shader_standard.h b/src/shader_standard.h index deae7fe1..995c62ea 100644 --- a/src/shader_standard.h +++ b/src/shader_standard.h @@ -90,7 +90,7 @@ static const char fStandardShaderStr[] = " if (diff > 0.0)\n" " {\n" " vec3 h = normalize(-l.direction + v);\n" -" spec = pow(dot(n, h), 3.0 + glossiness)*s;\n" +" spec = pow(abs(dot(n, h)), 3.0 + glossiness)*s;\n" " }\n" " return (diff*l.diffuse.rgb + spec*colSpecular.rgb);\n" "}\n" @@ -103,7 +103,7 @@ static const char fStandardShaderStr[] = " if (diff > 0.0)\n" " {\n" " vec3 h = normalize(lightDir + v);\n" -" spec = pow(dot(n, h), 3.0 + glossiness)*s;\n" +" spec = pow(abs(dot(n, h)), 3.0 + glossiness)*s;\n" " }\n" " return (diff*l.intensity*l.diffuse.rgb + spec*colSpecular.rgb);\n" "}\n" @@ -124,7 +124,7 @@ static const char fStandardShaderStr[] = " if (diffAttenuation > 0.0)\n" " {\n" " vec3 h = normalize(lightDir + v);\n" -" spec = pow(dot(n, h), 3.0 + glossiness)*s;\n" +" spec = pow(abs(dot(n, h)), 3.0 + glossiness)*s;\n" " }\n" " return (falloff*(diffAttenuation*l.diffuse.rgb + spec*colSpecular.rgb));\n" "}\n" @@ -152,9 +152,9 @@ static const char fStandardShaderStr[] = " }\n" " float spec = 1.0;\n" #if defined(GRAPHICS_API_OPENGL_ES2) || defined(GRAPHICS_API_OPENGL_21) -" if (useSpecular == 1) spec *= normalize(texture2D(texture2, fragTexCoord).r);\n" +" if (useSpecular == 1) spec = texture2D(texture2, fragTexCoord).r;\n" #elif defined(GRAPHICS_API_OPENGL_33) -" if (useSpecular == 1) spec *= normalize(texture(texture2, fragTexCoord).r);\n" +" if (useSpecular == 1) spec = texture(texture2, fragTexCoord).r;\n" #endif " for (int i = 0; i < maxLights; i++)\n" " {\n" |