bs2_curve_deriv
List of: Functions
Subjects: Construction Geometry, Spline Interface
Contents: Kernel

Action: Evaluates the first derivative of the curve with respect to the parameter at the given parameter value.

Prototype: SPApar_vec bs2_curve_deriv (


double param, // given parameter value


bs2_curve cur // given curve


);

Includes: #include "kernel/acis.hxx"

#include "baseutil/vector/param.hxx"

#include "kernel/spline/bs2_crv/bs2curve.hxx"

#include "kernel/spline/bs2_crv/sp2crtn.hxx"

Description: Normally, this is implemented as a call to bs2_curve_eval.

Library: kernel

Filename: kern/kernel/spline/bs2_crv/sp2crtn.hxx

Effect: Read-only
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