shaders/vg/standard.fs.glsl

   1 out vec4 FragColor;
   2
   3 uniform sampler2D uTexMain;
   4 uniform vec4 uColour;
   5
   6 in vec4 aColour;
   7 in vec2 aUv;
   8 in vec3 aNorm;
   9 in vec3 aCo;
  10
  11 void main()
  12 {
  13    vec3 diffuse = texture( uTexMain, aUv ).rgb;
  14    float light1 = max(0.0,dot(-vec3(0.5,-0.8,0.25), aNorm));
  15    float light2 = max(0.0,dot(-vec3(-0.8,0.5,-0.25), aNorm));
  16    diffuse += vec3(0.2,0.2,0.2) +
  17              vec3(1.0,1.0,0.9)*light1 +
  18              vec3(0.1,0.3,0.4)*light2;
  19    FragColor = vec4(diffuse*uColour.rgb, aColour.a*uColour.a);
  20 }