+
−uniform sampler2D tex0;
+
−uniform vec4 tint;
+
−uniform bool enableTexture;
+
−
+
−varying vec2 tex;
+
−
+
−
+
−void main()
+
−{
+
−    if(enableTexture){
+
−        gl_FragColor = texture2D(tex0, tex) * tint;
+
−    }else{
+
−        gl_FragColor = tint;
+
−    }
+
−}