Category Geometry items, Object ProEdge

Function ProEdgeParamByLengthEval


Description
Finds the parameter of the point located at the given length from the given parameter.
Replacement in Object TOOLKIT: pfcGeomCurve::EvalFromLength
Synopsis
#include <ProEdge.h>
ProErrorProEdgeParamByLengthEval(
ProEdge p_handle
/* (In)
The edge handle
*/
double t_start
/* (In)
The start parameter
*/
double length
/* (In)
The given length
*/
double* r_t
/* (Out)
The output parameter
*/
Pro3dPnt r_point
/* (Out)
The point
*/
)
Returns
PRO_TK_NO_ERRORThe function successfully evaluated the edge length.
PRO_TK_BAD_SRF_CRVThe input argument is invalid.

Manual References:

  1. Core: 3D Geometry: Measurement
  2. Core: 3D Geometry: Measurement

Sample Code References:

  1. pt_examples ( TestGeom.c )