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