COcclusionSystem::ComputeScreenSpacePlane

/* COcclusionSystem::ComputeScreenSpacePlane(cplane_t const&, cplane_t*) */

void __thiscall
COcclusionSystem::ComputeScreenSpacePlane
          (COcclusionSystem *this,cplane_t *param_1,cplane_t *param_2)

{
  float fVar1;
  float fVar2;
  float fVar3;
  
  fVar3 = 0.0;
  if (*(float *)(param_1 + 0xc) != 0.0) {
    fVar3 = 1.0 / *(float *)(param_1 + 0xc);
  }
  *(float *)param_2 = *(float *)(this + 0x88) * *(float *)param_1 * fVar3;
  fVar1 = *(float *)(this + 0x8c);
  fVar2 = *(float *)(param_1 + 4);
  *(undefined4 *)(param_2 + 8) = 0x3f800000;
  *(float *)(param_2 + 4) = fVar1 * fVar2 * fVar3;
  *(float *)(param_2 + 0xc) =
       *(float *)(this + 0x90) * *(float *)(param_1 + 8) * fVar3 + *(float *)(this + 0x94);
  return;
}