SymbSrfSubdivOffset
Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME
SymbSrfSubdivOffset()
SYNOPSIS
symb_lib/offset.c:355
CagdSrfStruct *SymbSrfSubdivOffset(CagdSrfStruct *Srf,
CagdRType OffsetDist,
CagdRType Tolerance)
DESCRIPTION
Given a surface and an offset amount OffsetDist, returns an approximation
to the offset surface by offseting the control mesh in the normal
direction.
If resulting offset is not satisfying the required tolerance the surface
is subdivided and the algorithm recurses on both parts.
PARAMETERS:
Srf: To approximate its offset surface with distance OffsetDist.
OffsetDist: Amount of offset. Negative denotes other offset direction.
Tolerance: Accuracy control.
FUNCTION RETURN VALUE
CagdSrfStruct *: An approximation to the offset surface, to within
Tolerance.
SEE ALSO
SymbCrvOffset,
SymbCrvSubdivOffset,
SymbSrfOffset,
SymbCrvAdapOffset,
,
SymbCrvAdapOffsetTrim,
SymbCrvLeastSquarOffset,
SymbCrvMatchingOffset,
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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