Updated the shaders

Author: photonstorm

src/renderer/webgl/shaders/Mesh-frag.js

@@ -47,10 +47,7 @@ module.exports = [
     '',
     '    float fogFactor = smoothstep(uFogNear, uFogFar, depth);',
     '',
-    '    // gl_FragColor = vec4(result, color.a);',
-    '',
     '    gl_FragColor.rgb = mix(result.rgb, uFogColor, fogFactor);',
-    '',
     '    gl_FragColor.a = color.a;',
     '}',
     ''

src/renderer/webgl/shaders/Single-frag.js

@@ -21,7 +21,6 @@ module.exports = [
     '    {',
     '        //  Solid color + texture alpha',
     '        color.rgb = mix(texture.rgb, outTint.bgr * outTint.a, texture.a);',
-    '        // color.a = texture.a * texel.a;',
     '    }',
     '',
     '    gl_FragColor = color;',

src/renderer/webgl/shaders/src/Mesh.frag

@@ -47,6 +47,5 @@ void main (void)
     float fogFactor = smoothstep(uFogNear, uFogFar, depth);
 
     gl_FragColor.rgb = mix(result.rgb, uFogColor, fogFactor);
-
     gl_FragColor.a = color.a;
 }