comparison: tests/quadrilaterals.py
tests/quadrilaterals.py
- changeset 44
- 464f5e8d57ab
- parent 32
- 75f44d3063da
- child 45
- 7a7c237a1717
equal
deleted
inserted
replaced
| 43:d7c015d8c6c0 | 44:464f5e8d57ab |
|---|---|
| 56 if hasattr(element, 'geometry') and len(element.geometry.vertices) >= 3: | 56 if hasattr(element, 'geometry') and len(element.geometry.vertices) >= 3: |
| 57 for a, b, c in pairs(element.geometry.vertices, count = 3): | 57 for a, b, c in pairs(element.geometry.vertices, count = 3): |
| 58 if cross_product(b - a, c - a).length() < 1e-5: | 58 if cross_product(b - a, c - a).length() < 1e-5: |
| 59 yield error(element, 'collinearity-error') | 59 yield error(element, 'collinearity-error') |
| 60 | 60 |
| 61 def hairline_score(smallest_angle): | 61 def hair_score(smallest_angle): |
| 62 from math import log10 | 62 from math import log10 |
| 63 return max(0, -log10(smallest_angle)) | 63 return max(0, -log10(smallest_angle)) |
| 64 | 64 |
| 65 def hairline_test(model): | 65 def hair_test(model): |
| 66 for element in model.body: | 66 for element in model.body: |
| 67 if hasattr(element, 'geometry') and len(element.geometry.vertices) >= 3: | 67 if hasattr(element, 'geometry') and len(element.geometry.vertices) >= 3: |
| 68 smallest_angle = element.geometry.smallest_angle | 68 smallest_angle = element.geometry.smallest_angle |
| 69 if smallest_angle < radians(0.5): | 69 if smallest_angle < radians(0.5): |
| 70 yield notice(element, 'hairline-warning', | 70 yield notice(element, 'hair-notice', |
| 71 smallest_angle = smallest_angle, | 71 smallest_angle = smallest_angle, |
| 72 ) | 72 ) |
| 73 | 73 |
| 74 manifest = { | 74 manifest = { |
| 75 'tests': { | 75 'tests': { |
| 76 'skew': skew_test, | 76 'skew': skew_test, |
| 77 'concave': concave_test, | 77 'concave': concave_test, |
| 78 'bowtie': bowtie_test, | 78 'bowtie': bowtie_test, |
| 79 'collinearity': collinear_test, | 79 'collinearity': collinear_test, |
| 80 'hairline': hairline_test, | 80 'hair': hair_test, |
| 81 }, | 81 }, |
| 82 'messages': { | 82 'messages': { |
| 83 'skew-error': lambda skew_angle: | 83 'skew-error': lambda skew_angle: |
| 84 str.format('skew quadrilateral (plane angle {})', | 84 str.format('skew quadrilateral (plane angle {})', |
| 85 degree_rep(skew_angle), | 85 degree_rep(skew_angle), |
| 89 degree_rep(skew_angle), | 89 degree_rep(skew_angle), |
| 90 ), | 90 ), |
| 91 'concave-error': 'concave quadrilateral', | 91 'concave-error': 'concave quadrilateral', |
| 92 'self-intersecting': 'bowtie quadrilateral', | 92 'self-intersecting': 'bowtie quadrilateral', |
| 93 'collinearity-error': 'collinear polygon', | 93 'collinearity-error': 'collinear polygon', |
| 94 'hairline-warning': lambda smallest_angle: | 94 'hair-notice': lambda smallest_angle: |
| 95 str.format('hairline polygon (smallest angle {})', | 95 str.format('hair polygon (smallest angle {})', |
| 96 degree_rep(smallest_angle), | 96 degree_rep(smallest_angle), |
| 97 ), | 97 ), |
| 98 }, | 98 }, |
| 99 } | 99 } |
