CurveEvaluator2D.getLengthAtParameter Method
Parent Object:
CurveEvaluator2DDefined in namespace "adsk::core" and the header file is <Core/Geometry/CurveEvaluator2D.h>
Description
Get the length of the curve between two parameter positions on the curve.
Syntax
"curveEvaluator2D_var" is a variable referencing a CurveEvaluator2D object.
(returnValue, length) = curveEvaluator2D_var.getLengthAtParameter(fromParameter, toParameter) |
#include <Core/Geometry/CurveEvaluator2D.h
// Declare the output arguments.
double fromParameter;
double toParameter;
double length;
boolean returnValue = curveEvaluator2D_var->getLengthAtParameter(fromParameter, toParameter, length);
|
Return Value
| boolean |
Returns true if the length was successfully returned. |
Parameters
| fromParameter |
double |
The parameter position to measure the curve length from. This value must be within the range of the parameter extents as provided by getParameterExtents. |
| toParameter |
double |
The parameter position to measure the curve length to. This value must be within the range of the parameter extents as provided by getParameterExtents. |
| length |
double |
The output curve length between the from and to parameter positions on the curve. |
Version
Introduced in version August 2014
