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| author | Florian Meyer <florianfelix@web.de> | 2010-05-30 17:44:20 +0400 |
|---|---|---|
| committer | Florian Meyer <florianfelix@web.de> | 2010-05-30 17:44:20 +0400 |
| commit | b0db439b3cc336eed9dcdc6849e7064275d19fa7 (patch) | |
| tree | 8cd4def3a54978ba489cbb187b5eb4a143cb84d0 /curve_simplify.py | |
| parent | 5523ab3a1fee08bafd1ca21294415729d7ffa8b1 (diff) | |
- fix for 0 edge length spotted by pildanovak,
thanks
Diffstat (limited to 'curve_simplify.py')
| -rw-r--r-- | curve_simplify.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/curve_simplify.py b/curve_simplify.py index 6c12e88a..da58e96b 100644 --- a/curve_simplify.py +++ b/curve_simplify.py @@ -127,6 +127,9 @@ def getCurvature(deriv1, deriv2): def altitude(point1, point2, pointn): edge1 = point2 - point1 edge2 = pointn - point1 + if edge2.length == 0: + altitude = 0 + return altitude alpha = edge1.angle(edge2) altitude = math.sin(alpha) * edge2.length return altitude |