NurbsCurve3D.getData Method
Parent Object:
NurbsCurve3DDefined in namespace "adsk::core" and the header file is <Core/Geometry/NurbsCurve3D.h>
Description
Gets the data that defines a transient 3D NURBS rational b-spline object.
Syntax
"nurbsCurve3D_var" is a variable referencing a NurbsCurve3D object.
(returnValue, controlPoints, degree, knots, isRational, weights, isPeriodic) = nurbsCurve3D_var.getData() |
#include <Core/Geometry/NurbsCurve3D.h
// Declare the output arguments.
Point3D[] controlPoints;
integer degree;
double[] knots;
boolean isRational;
double[] weights;
boolean isPeriodic;
boolean returnValue = nurbsCurve3D_var->getData(controlPoints, degree, knots, isRational, weights, isPeriodic);
|
Return Value
| boolean |
Returns true if successful. |
Parameters
| controlPoints |
Point3D[] |
The output array of control point that define the path of the spline. |
| degree |
integer |
The output degree of curvature of the spline. |
| knots |
double[] |
The output array of numbers that define the knot vector of the spline. |
| isRational |
boolean |
The output value indicating if the spline is rational. A rational spline will have a weight value for each control point. |
| weights |
double[] |
The output array of numbers that define the weights for the spline. |
| isPeriodic |
boolean |
The output value indicating if the spline is Periodic. A periodic curve has a start point and end point that meet (with curvature continuity) forming a closed loop. |
Version
Introduced in version August 2014
