To use this language, use the class "language-glsl".
+ +attribute vec3 vertex;
+attribute vec3 normal;
+
+uniform mat4 _mvProj;
+uniform mat3 _norm;
+
+varying vec3 vColor;
+varying vec3 localPos;
+
+#pragma include "light.glsl"
+
+// constants
+vec3 materialColor = vec3(1.0,0.7,0.8);
+vec3 specularColor = vec3(1.0,1.0,1.0);
+
+void main(void) {
+ // compute position
+ gl_Position = _mvProj * vec4(vertex, 1.0);
+
+ localPos = vertex;
+
+ // compute light info
+ vec3 n = normalize(_norm * normal);
+ vec3 diffuse;
+ float specular;
+ float glowingSpecular = 50.0;
+ getDirectionalLight(n, _dLight, glowingSpecular, diffuse, specular);
+ vColor = max(diffuse,_ambient.xyz)*materialColor+specular*specularColor+_ambient;
+}#ifdef GL_ES
+precision highp float;
+#endif
+
+uniform vec3 BrickColor, MortarColor;
+uniform vec3 BrickSize;
+uniform vec3 BrickPct;
+
+varying vec3 vColor;
+varying vec3 localPos;
+void main()
+{
+ vec3 color;
+ vec3 position, useBrick;
+
+
+ position = localPos / BrickSize.xyz;
+
+ if (fract(position.y * 0.5) > 0.5){
+ position.x += 0.5;
+ position.z += 0.5;
+ }
+
+ position = fract(position);
+
+ useBrick = step(position, BrickPct.xyz);
+
+ color = mix(MortarColor, BrickColor, useBrick.x * useBrick.y * useBrick.z);
+ color *= vColor;
+
+ gl_FragColor = vec4(color, 1.0);
+}
+