shaders/motion_vectors_vs.glsl

   1 #include "motion_vectors_common.glsl"
   2
   3 out vec3 aMotionVec0;
   4 out vec3 aMotionVec1;
   5
   6 void vs_motion_out( vec4 vproj0, vec4 vproj1 )
   7 {
   8    // This magically solves some artifacting errors!
   9    //
  10    vproj1 = vproj0*(1.0-k_motion_lerp_amount) + vproj1*k_motion_lerp_amount;
  11
  12    aMotionVec0 = vec3( vproj0.xy, vproj0.w );
  13    aMotionVec1 = vec3( vproj1.xy, vproj1.w );
  14 }