reversedFt method

Sp3dFace reversedFt()

(en)Returns a new face with the orientation of this face reversed. Internally, the order of 3D vectors except the beginning is reversed.

(ja)この面の向きを反転した新しい面を返します。内部では先頭を除く3Dベクトルの順番が反転します。

Implementation

Sp3dFace reversedFt() {
  Sp3dFace r = deepCopy();
  r.reverseFt();
  return r;
}