Lines Matching full:planes
350 // returns true for cases where polygon is (almost) along xz or yz planes (normal.z < 0.1)
1233 // create a continuous surface that goes through all 6 clip planes
1350 // not in the volume but still between near and far planes
1375 // not between the near and the far planes. These should be clipped
1899 // outside two clipping planes
1915 // outside three clipping planes
2034 // ignore cases where polygon is along xz or yz planes
