BspCrvCreateUnitCircle

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

NAME

BspCrvCreateUnitCircle()  

SYNOPSIS

cagd_lib/cagd_arc.c:136

CagdCrvStruct *BspCrvCreateUnitCircle(void)
 

DESCRIPTION

Creates a circle at the specified position as a rational quadratic Bspline curve. Constructs a unit circle as 4 90 degrees arcs of rational quadratic Bezier segments using a predefined constants.  

PARAMETERS:

None:  

FUNCTION RETURN VALUE

CagdCrvStruct *: A rational quadratic bsplinecurve representing a unit circle.  

SEE ALSO

BspCrvCreateCircle, BspCrvCreatePCircle, BspCrvCreateUnitPCircle,

 

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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