CurveEvaluator3D.getCurvature Method
Parent Object:
CurveEvaluator3DDefined in namespace "adsk::core" and the header file is <Core/Geometry/CurveEvaluator3D.h>
Description
Get the curvature value at a parameter position on the curve.
Syntax
"curveEvaluator3D_var" is a variable referencing a CurveEvaluator3D object.
(returnValue, direction, curvature) = curveEvaluator3D_var.getCurvature(parameter) |
#include <Core/Geometry/CurveEvaluator3D.h
// Declare the output arguments.
double parameter;
Ptr<Vector3D> direction;
double curvature;
boolean returnValue = curveEvaluator3D_var->getCurvature(parameter, direction, curvature);
|
Return Value
| boolean |
Returns true if the curvature was successfully returned. |
Parameters
| parameter |
double |
The parameter position to return the curvature information at. This value must be within the range of the parameter extents as provided by getParameterExtents. |
| direction |
Vector3D |
The output direction of the curvature at the position on the curve. |
| curvature |
double |
The output magnitude of the curvature at the position on the curve. |
Version
Introduced in version August 2014
