BzrCrvIntegrate

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

NAME

BzrCrvIntegrate()  

SYNOPSIS

cagd_lib/cbzr_aux.c:454

CagdCrvStruct *BzrCrvIntegrate(CagdCrvStruct *Crv)
 

DESCRIPTION

Returns a new Bezier curve, equal to the integral of the given Bezier crv. The given Bezier curve should be nonrational.
 
             n            n               n       n+1
   /        /-            -      /        -   P    -
  |        | \     n      \     |  n      \    i   \  n+1
  | C(t) = | / P  B (t) = / P   | B (t) = / -----  / B   (t) =
 /        /  -  i  i      -  i /   i      - n + 1  -  j
            i=0          i=0             i=0     j=i+1
 
        n+1 j-1
         -   -
     1   \   \     n+1
 = ----- /   / P  B   (t)
   n + 1 -   -  i  j
        j=1 i=0  

PARAMETERS:

Crv: Curve to integrate.  

FUNCTION RETURN VALUE

CagdCrvStruct *: Integrated curve.  

SEE ALSO

BspCrvIntegrate, CagdCrvIntegrate,

 

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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