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Draft: Added shoogen's fix to bspline to svg stuff

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Yorik van Havre 2014-01-17 09:40:48 -02:00
parent 98cef33d61
commit 843838ec19
1 changed files with 6 additions and 1 deletions
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7
src/Mod/Draft/Draft.py
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@ -1536,7 +1536,12 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += 'L '+ str(v.x) +' '+ str(v.y) + ' '
else:
bspline=e.Curve.toBSpline()
if bspline.Degree <= 3 and not bspline.isRational():
if bspline.Degree > 3 or bspline.isRational():
try:
bspline=bspline.approximateBSpline(0.05,20, 3,'C0')
except RuntimeError:
print "Debug: unable to approximate bspline"
elif bspline.Degree <= 3 and not bspline.isRational():
for bezierseg in bspline.toBezier():
if bezierseg.Degree>3: #should not happen
raise AssertionError