comparison: tests/concave.py
tests/concave.py
- changeset 16
- 09cc89622262
- parent 14
- d383f319f35b
- child 18
- 672ebc45685a
equal
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| 15:45b3aeb25003 | 16:09cc89622262 |
|---|---|
| 12 z_scores = [ | 12 z_scores = [ |
| 13 cross_product(v2 - v1, v3 - v1).z | 13 cross_product(v2 - v1, v3 - v1).z |
| 14 for v1, v2, v3 in pairs(geometry.vertices, count = 3) | 14 for v1, v2, v3 in pairs(geometry.vertices, count = 3) |
| 15 ] | 15 ] |
| 16 if not sign_consistency(z_scores): | 16 if not sign_consistency(z_scores): |
| 17 yield error(quadrilateral, 'Concave quadrilateral') | 17 yield error(quadrilateral, 'concave-error') |
| 18 | |
| 19 def bowtie_quadrilateral_test(model): | |
| 20 ... | |
| 21 | 18 |
| 22 def skew_test(model): | 19 def skew_test(model): |
| 20 ''' Test for non-coplanar quadrilaterals. ''' | |
| 23 for quadrilateral in model.quadrilaterals: | 21 for quadrilateral in model.quadrilaterals: |
| 24 for triangles in split_quadrilateral(quadrilateral.geometry): | 22 for triangles in split_quadrilateral(quadrilateral.geometry): |
| 25 plane_1 = triangle_plane_normal(triangles[0]) | 23 plane_1 = triangle_plane_normal(triangles[0]) |
| 26 plane_2 = triangle_plane_normal(triangles[1]) | 24 plane_2 = triangle_plane_normal(triangles[1]) |
| 27 angle = vector_angle(plane_1, plane_2, normalized = True) | 25 skew_angle = vector_angle(plane_1, plane_2, normalized = True) |
| 28 if angle > radians(0.1): | 26 if skew_angle > radians(0.1): |
| 29 yield error(quadrilateral, | 27 yield error(quadrilateral, 'skew-error', |
| 30 'Skew quadrilateral (plane angle {}°)', | 28 skew_angle = skew_angle, |
| 31 '%.3f' % degrees(angle)) | 29 ) |
| 32 break | 30 break |
| 33 | 31 |
| 34 manifest = { | 32 manifest = { |
| 35 'tests': {skew_test, concave_test}, | 33 'tests': { |
| 34 'skew': skew_test, | |
| 35 'concave': concave_test, | |
| 36 }, | |
| 37 'messages': { | |
| 38 'skew-error': lambda skew_angle: | |
| 39 str.format('Skew quadrilateral (plane angle {}°)', | |
| 40 '%.2f' % degrees(skew_angle), | |
| 41 ), | |
| 42 'concave-error': 'Concave quadrilateral', | |
| 43 }, | |
| 36 } | 44 } |
