comparison: src/algorithms/invert.cpp
src/algorithms/invert.cpp
- changeset 1305
- 31627acdd4b5
- parent 1304
- bb3f43293cf8
- child 1313
- 4baed9f54de3
equal
deleted
inserted
replaced
| 1304:bb3f43293cf8 | 1305:31627acdd4b5 |
|---|---|
| 126 // Subfile is not flat. Resort to invertnext. | 126 // Subfile is not flat. Resort to invertnext. |
| 127 reference->setInverted(not reference->isInverted()); | 127 reference->setInverted(not reference->isInverted()); |
| 128 } | 128 } |
| 129 } | 129 } |
| 130 } | 130 } |
| 131 | |
| 132 void invertPolygon(LDPolygon& polygon) | |
| 133 { | |
| 134 switch (polygon.numPolygonVertices()) | |
| 135 { | |
| 136 case 2: | |
| 137 case 3: | |
| 138 std::swap(polygon.vertices[0], polygon.vertices[1]); | |
| 139 break; | |
| 140 | |
| 141 case 4: | |
| 142 std::swap(polygon.vertices[1], polygon.vertices[3]); | |
| 143 break; | |
| 144 } | |
| 145 } |
