Open CASCADE Technology
6.5.4
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#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Handle_Law_BSpline.hxx>
#include <Standard_Boolean.hxx>
#include <GeomAbs_BSplKnotDistribution.hxx>
#include <GeomAbs_Shape.hxx>
#include <Standard_Integer.hxx>
#include <Handle_TColStd_HArray1OfReal.hxx>
#include <Handle_TColStd_HArray1OfInteger.hxx>
#include <MMgt_TShared.hxx>
#include <Standard_Real.hxx>
Data Structures | |
class | Law_BSpline |
Definition of the 1D B_spline curve. Uniform or non-uniform Rational or non-rational Periodic or non-periodic a b-spline curve is defined by : The Degree (up to 25) The Poles (and the weights if it is rational) The Knots and Multiplicities The knot vector is an increasing sequence of reals without repetition. The multiplicities are the repetition of the knots. If the knots are regularly spaced (the difference of two consecutive knots is a constant), the knots repartition is : More... |