CagdEditSingleSrfPt

Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME

CagdEditSingleSrfPt()  

SYNOPSIS

cagd_lib/cagdedit.c:88

CagdSrfStruct *CagdEditSingleSrfPt(CagdSrfStruct *Srf,
                                   CagdCtlPtStruct *CtlPt,
                                   int UIndex,
                                   int VIndex,
                                   CagdBType Write)
 

DESCRIPTION

Provides the way to modify/get a single control point into/from a surface.  

PARAMETERS:

Srf: Surface to be modified/query.

CtlPt: New control point to be substituted into Srf. Must carry the same PType as Srf if to be written to Srf.

UIndex, VIndex: In surface Srf's control mesh to substitute/query CtlPt.

Write: If TRUE CtlPt is copied into Srf, if FALSE the point is copied from Srf to CtlPt.  

FUNCTION RETURN VALUE

CagdCrvStruct *: If Write is TRUE, the new modified curve, if WRITE is FALSE, NULL.

 

ORIGIN

(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS:
FUNCTION RETURN VALUE
ORIGIN

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