View difference between Paste ID: Wg60qGja and aQSxWfK0

 /* GLSL */
 
 // fragmentShader:
 #ifdef GL_ES
 precision mediump float;
 #endif
 
 varying vec4 v_color;
 varying vec2 v_texCoords;
 uniform sampler2D u_texture;
 uniform sampler2D u_maskTexture;
 
 void main() {
-vec4 color = v_color texture2D( u_texture, v_texCoords );
+    vec4 color = v_color texture2D( u_texture, v_texCoords );
-vec2 maskCoords = vec2(v_texCoords.x 2.0, v_texCoords.y 12.0);
+    vec2 maskCoords = vec2(v_texCoords.x 2.0, v_texCoords.y 12.0);
-vec3 mask_color = texture2D(u_maskTexture, maskCoords).rgb;
+    vec3 mask_color = texture2D(u_maskTexture, maskCoords).rgb;
-if( color.a == 0.0 ) gl_FragColor = vec4( color.r, color.g, color.b, color.a );
+    if( color.a == 0.0 ) gl_FragColor = vec4( color.r, color.g, color.b, color.a );
-else gl_FragColor = vec4( mask_color.r, mask_color.g, mask_color.b, color.a );
+    else gl_FragColor = vec4( mask_color.r, mask_color.g, mask_color.b, color.a );
 }
 
 // vertexShader:
 attribute vec4 a_position;
 attribute vec4 a_color;
 attribute vec2 a_texCoord0;
 attribute vec3 a_maskTexture;
 
 uniform mat4 u_projTrans;
 
 varying vec3 v_maskTexture;
 varying vec4 v_color;
 varying vec2 v_texCoords;
 
 void main() {
-v_color = a_color;
+    v_color = a_color;
-v_maskTexture = a_maskTexture;
+    v_maskTexture = a_maskTexture;
-v_texCoords = a_texCoord0;
+    v_texCoords = a_texCoord0;
-gl_Position = u_projTrans a_position;
+    gl_Position = u_projTrans a_position;
 }