UserCntrSrfWithPlane

Section: C Library Functions (3)
Updated: IRIT Version 6.0
Index Return to Main Contents
 

NAME

UserCntrSrfWithPlane()  

SYNOPSIS

user_lib/srf_cntr.c:45

IPPolygonStruct *UserCntrSrfWithPlane(CagdSrfStruct *Srf,
                                      PlaneType Plane,
                                      RealType FineNess)
 

DESCRIPTION

Computes the intersection of a freeform surface and a plane by approximating the surface by polygons and calling Boolean tools. If PSrfObj is a scalar surface then it is promoted first into a
 3D Euclidean surface with UV as YZ coordinates (and X has scalar field).  

PARAMETERS:

Srf: To approximate its intersection with the given plane.

Plane: To intersect with the given surface. If NULL the XY plane is used.

Fineness: Control of polygonal approximation of surface. See IritSurface2Polygons function.  

FUNCTION RETURN VALUE

IPPolygonStruct *: A list of polylines approximating the contour.  

SEE ALSO

UserCntrScalarFieldAndEval,

 

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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