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0000895: Part.BSplineCurve: allow to set degree and mutliplicites when calling constructor.

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wmayer
2013-10-27 12:56:05 +01:00
parent 8aac094b06
commit a4b51145f2
2 changed files with 24 additions and 3 deletions
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23
src/Mod/Part/App/BSplineCurvePy.xml
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@@ -275,7 +275,28 @@ from the knots table of this B-Spline curve.</UserDocu>
<Documentation>
<UserDocu>
Builds a B-Spline by a lists of Poles, Mults, Knots.
arguments: poles (sequence of Base.Vector), [mults , knots, periodic, degree, weights (sequence of Base.Vector), CheckRational]
arguments: poles (sequence of Base.Vector), [mults , knots, periodic, degree, weights (sequence of float), CheckRational]
Examples:
from FreeCAD import Base
import Part
V=Base.Vector
poles=[V(-10,-10),V(10,-10),V(10,10),V(-10,10)]
# non-periodic spline
n=Part.BSplineCurve()
n.buildFromPolesMultsKnots(poles,(3,1,3),(0,0.5,1),False,2)
Part.show(n.toShape())
# periodic spline
p=Part.BSplineCurve()
p.buildFromPolesMultsKnots(poles,(1,1,1,1,1),(0,0.25,0.5,0.75,1),True,2)
Part.show(p.toShape())
# periodic and rational spline
r=Part.BSplineCurve()
r.buildFromPolesMultsKnots(poles,(1,1,1,1,1),(0,0.25,0.5,0.75,1),True,2,(1,0.8,0.7,0.2))
Part.show(r.toShape())
</UserDocu>
</Documentation>
</Methode>