CGBaryCentric3Pts
Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME
CGBaryCentric3Pts()
SYNOPSIS
geom_lib/geomat3d.c:1330
RealType *CGBaryCentric3Pts(PointType Pt1,
PointType Pt2,
PointType Pt3,
PointType Pt)
DESCRIPTION
Computes the Barycentric coordinates of given point Pt with respect to
given Trainagle Pt1 Pt2 Pt3. All points are assumed to be coplanar.
PARAMETERS:
Pt1, Pt2, Pt3: Three points forming a triangular in general position.
Pt: A point for which the barycentric coordinates are to be
computed.
FUNCTION RETURN VALUE
RealType *: A pointers to a static space holding the three Barycentric
coefficients, or NULL if point Pt is outside the triangle
Pt1 Pt2 Pt3.
ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS:
-
- FUNCTION RETURN VALUE
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- ORIGIN
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