SymbSrfMergeScalar

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

SymbSrfMergeScalar()  

SYNOPSIS

symb_lib/symbolic.c:1571

CagdSrfStruct *SymbSrfMergeScalar(CagdSrfStruct *SrfW,
                                  CagdSrfStruct *SrfX,
                                  CagdSrfStruct *SrfY,
                                  CagdSrfStruct *SrfZ)
 

DESCRIPTION

Given a set of scalar surfaces, treat them as coordinates into a new surface. Assumes at least SrfX is not NULL in which a scalar surface is returned. Assumes SrfX/Y/Z/W are either E1 or P1 in which the weights are assumed to be identical and can be ignored if SrfW exists or copied otheriwse.  

PARAMETERS:

SrfW: The weight component of new constructed surface, if have any.

SrfX: The X component of new constructed surface.

SrfY: The Y component of new constructed surface, if have any.

SrfZ: The Z component of new constructed surface, if have any.  

FUNCTION RETURN VALUE

CagdSrfStruct *: A new surface constructed from given scalar surfaces.  

SEE ALSO

SymbSrfSplitScalar, SymbCrvMergeScalar,

 

ORIGIN

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


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS:
FUNCTION RETURN VALUE
SEE ALSO
ORIGIN

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