shaders/model.vs

   1 layout (location=0) in vec3 a_co;
   2 layout (location=1) in vec3 a_norm;
   3 layout (location=2) in vec2 a_uv;
   4 layout (location=3) in vec4 a_colour;
   5 layout (location=4) in vec4 a_weights;
   6 layout (location=5) in ivec4 a_groups;
   7
   8 #include "motion_vectors_vs.glsl"
   9
  10 uniform mat4x3 uMdl;
  11 uniform mat4 uPv;
  12 uniform mat4 uPvmPrev;
  13
  14 out vec4 aColour;
  15 out vec2 aUv;
  16 out vec3 aNorm;
  17 out vec3 aCo;
  18 out vec3 aWorldCo;
  19
  20 void main()
  21 {
  22    vec3 world_pos0 = uMdl     * vec4( a_co, 1.0 );
  23    vec4 vproj0     = uPv      * vec4( world_pos0, 1.0 );
  24    vec4 vproj1     = uPvmPrev * vec4( a_co, 1.0 );
  25
  26    vs_motion_out( vproj0, vproj1 );
  27
  28    gl_Position = vproj0;
  29    aWorldCo = world_pos0;
  30    aColour = a_colour;
  31    aUv = a_uv;
  32    aNorm = normalize( mat3(uMdl) * a_norm );
  33    aCo = a_co;
  34 }