8000 suppress warnings · ZombyDogs/spatialmath-python@2dd6093 · GitHub
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petercorkepetercorke
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suppress warnings
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‎spatialmath/geom3d.py

Lines changed: 5 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -718,10 +718,11 @@ def closest_to_line(self, line):
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w1 = line1.w
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v2 = line2.v
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w2 = line2.w
721-
p1 = (np.cross(v1, np.cross(w2, np.cross(w1, w2))) - np.dot(v2, np.cross(w1, w2)) * w1) \
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/ np.sum(np.cross(w1, w2) ** 2)
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p2 = (np.cross(-v2, np.cross(w1, np.cross(w1, w2))) + np.dot(v1, np.cross(w1, w2)) * w2) \
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/ np.sum(np.cross(w1, w2) ** 2)
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with np.errstate(divide='ignore', invalid='ignore'):
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p1 = (np.cross(v1, np.cross(w2, np.cross(w1, w2))) - np.dot(v2, np.cross(w1, w2)) * w1) \
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/ np.sum(np.cross(w1, w2) ** 2)
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p2 = (np.cross(-v2, np.cross(w1, np.cross(w1, w2))) + np.dot(v1, np.cross(w1, w2)) * w2) \
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/ np.sum(np.cross(w1, w2) ** 2)
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p.append(p1)
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dist.append(np.linalg.norm(p1 - p2))

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