SELECT CG_Triangulate(
'POLYGON((0 0,1 0,1 1,0 1,0 0),
(0.2 0.2,0.2 0.8,0.8 0.8,0.8 0.2,0.2 0.2))'
);
TIN(((0.8 0.2,0.2 0.2,1 0,0.8 0.2)),((0.2 0.2,0 0,1 0,0.2 0.2)),((1 1,0.8 0.8,0.8 0.2,1 1)),((0 1,0 0,0.2 0.2,0 1)),((0 1,0.2 0.8,1 1,0 1)),((0 1,0.2 0.2,0.2 0.8,0 1)),((0.2 0.8,0.8 0.8,1 1,0.2 0.8)),((0.2 0.8,0.2 0.2,0.8 0.2,0.2 0.8)),((1 1,0.8 0.2,1 0,1 1)),((0.8 0.8,0.2 0.8,0.8 0.2,0.8 0.8)))
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
![[注記]](../images/note.png)
このメソッドには SFCGAL バックエンドが必要です。