IritSurface2Polylines
Section: C Library Functions (3)
Updated: IRIT Version 6.0
Index
Return to Main Contents
NAME
IritSurface2Polylines()
SYNOPSIS
prsr_lib/ip_cnvrt.c:180
IPPolygonStruct *IritSurface2Polylines(CagdSrfStruct *Srf,
int NumOfIsolines[2],
int SamplesPerCurve,
int Optimal)
DESCRIPTION
Routine to convert a single surface into polylines with SamplesPerCurve
samples, NumOfIsolines isolines into a polylines object.
If NumOfIsolines has negative value, its absolute value is heuristically
used to derive a new NumOfIsolines number for it.
If Optimal, attempt is made to optimally distribute the sampled points.
PARAMETERS:
Srf: To approximate as a polyline .
NumOfIsolines: Number of isocurves to extract, in each direction.
SamplesPerCurve: Number of samples to compute on the polyline.
Optimal: If FALSE samples are uniform in parametric space,
otherwise attempt is made to sample optimally.
FUNCTION RETURN VALUE
IPPolygonStruct *: A polylines object approximating Srf.
ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS:
-
- FUNCTION RETURN VALUE
-
- ORIGIN
-
This document was created by
man2html,
using the manual pages.
Time: 07:27:03 GMT, July 20, 2024