Function rend_SetZValues

renderer/HardwareBaseGPU.cpp:131–139

Sets the near and far planes for z buffer

// Sets the near and far planes for z buffer
void rend_SetZValues(float nearz, float farz) {
  gpu_state.cur_near_z = nearz;
  gpu_state.cur_far_z = farz;
  //	mprintf(0,"OPENGL:Setting depth range to %f - %f\n",nearz,farz);

  // JEFF: glDepthRange must take parameters [0,1]
  // It is set in init
  //@@dglDepthRange (0,farz);
}

// Sets a bitmap as a overlay map to rendered on top of the next texture map
// a -1 value indicates no overlay map