Function SimplifyVertexSlow

Descent3/TerrainSearch.cpp:795–818

}

int SimplifyVertexSlow(int x, int z, float delta) {
  vector *eye = TS_View_position;
  g3Point p1, p2;

  p1.p3_codes = 0;
  GetPreRotatedPoint(&p1, x, z, Terrain_seg[z * TERRAIN_WIDTH + x].ypos);

  p2.p3_codes = 0;
  GetSpecialRotatedPoint(&p2, x, z, Terrain_seg[z * TERRAIN_WIDTH + x].y + delta);

  g3_ProjectPoint(&p1);
  g3_ProjectPoint(&p2);

  float len = ((p1.p3_sx - p2.p3_sx) * (p1.p3_sx - p2.p3_sx)) + ((p1.p3_sy - p2.p3_sy) * (p1.p3_sy - p2.p3_sy));

#ifndef NEWEDITOR
  if (len < (Detail_settings.Pixel_error * Detail_settings.Pixel_error))
#else
  if (len < (10.0f * 10.0f))
#endif
    return 1;

  return 0;
}

int SimplifyVertex(int x, int z, float delta) {
  vector *eye = TS_View_position;