()
| 456 | |
| 457 | @fixture |
| 458 | def simple_surf(): |
| 459 | |
| 460 | pts = np.array( |
| 461 | [ |
| 462 | [[0.0, 0.0, 0.0], [0.0, 2.0, 0.0]], |
| 463 | [[2.0, 0.0, 1.0], [2.0, 2.0, 1.0]], |
| 464 | [[4.0, 0.0, 0.0], [4.0, 2.0, 0.0]], |
| 465 | ], |
| 466 | dtype=float, |
| 467 | ) |
| 468 | |
| 469 | uknots = np.array([0.0, 0.0, 0.0, 1.0, 1.0, 1.0]) |
| 470 | vknots = np.array([0.0, 0.0, 1.0, 1.0]) |
| 471 | |
| 472 | surf = Surface( |
| 473 | pts=pts, |
| 474 | uknots=uknots, |
| 475 | vknots=vknots, |
| 476 | uorder=2, |
| 477 | vorder=1, |
| 478 | uperiodic=False, |
| 479 | vperiodic=False, |
| 480 | ) |
| 481 | |
| 482 | return surf |
| 483 | |
| 484 | |
| 485 | @fixture |