shaders/water.vs

   1 #include "vertex_standard.glsl"
   2
   3 uniform mat4 uPv;
   4 uniform mat4x3 uMdl;
   5
   6 out vec2 aUv;
   7
   8 void main()
   9 {
  10    vec3 world_pos = uMdl * vec4( a_co, 1.0 );
  11    gl_Position = uPv * vec4(world_pos,1.0);
  12    aUv = vec2(world_pos[0],world_pos[2])*0.15;
  13 }