| 81 | } |
| 82 | |
| 83 | vector<PolyLine2f> calcUnion( const vector<PolyLine2f> &a, vector<PolyLine2f> &b ) |
| 84 | { |
| 85 | return calcClipOp( ClipperLib::ctUnion, a, b ); |
| 86 | } |
| 87 | |
| 88 | vector<PolyLine2f> calcDifference( const vector<PolyLine2f> &subject, vector<PolyLine2f> &clip ) |
| 89 | { |