shaderlib/occluder_thsm.glsl

   1 import msp_interface;
   2 import occluder;
   3
   4 #pragma MSP stage(vertex)
   5 out float gl_ClipDistance[2];
   6
   7 void clipping(vec3 eye_vertex) override
   8 {
   9         gl_ClipDistance[0] = dot(eye_vertex.xyz, vec3(0.5, -0.288675, -0.816497));
  10         gl_ClipDistance[1] = dot(eye_vertex.xyz, vec3(-0.5, -0.288675, -0.816497));
  11 }