-------------------------------------------------------clear_orientation
| 457 | |
| 458 | //-------------------------------------------------------clear_orientation |
| 459 | inline unsigned clear_orientation(unsigned c) |
| 460 | { |
| 461 | return c & ~(path_flags_cw | path_flags_ccw); |
| 462 | } |
| 463 | |
| 464 | //---------------------------------------------------------get_orientation |
| 465 | inline unsigned get_orientation(unsigned c) |