CagdCrvEval
Section: C Library Functions (3)
Updated: IRIT Version 6.0
Index
Return to Main Contents
NAME
CagdCrvEval()
SYNOPSIS
cagd_lib/cagd_aux.c:74
CagdRType *CagdCrvEval(CagdCrvStruct *Crv, CagdRType t)
DESCRIPTION
Given a curve and parameter value t, evaluate the curve at t.
PARAMETERS:
Crv: To evaluate at the given parametric location t.
t: The parameter value at which the curve Crv is to be evaluated.
FUNCTION RETURN VALUE
CagdRType *: A vector holding all the coefficients of all components
of curve Crv's point type. If for example the curve's
point type is P2, the W, X, and Y will be saved in the
first three locations of the returned vector. The first
location (index 0) of the returned vector is reserved for
the rational coefficient W and XYZ always starts at second
location of the returned vector (index 1).
SEE ALSO
BzrCrvEvalAtParam,
BspCrvEvalAtParam,
BzrCrvEvalVecAtParam,
,
BspCrvEvalVecAtParam,
BspCrvEvalCoxDeBoor,
CagdCrvEvalToPolyline,
ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS:
-
- FUNCTION RETURN VALUE
-
- SEE ALSO
-
- ORIGIN
-
This document was created by
man2html,
using the manual pages.
Time: 07:27:56 GMT, July 20, 2024