home *** CD-ROM | disk | FTP | other *** search
- .TH CBEZIER
- 6 "IRIT Version 6.0"
- .SH NAME
- CBEZIER
-
-
-
- CurveType CBEZIER( ListType CtlPtList )
-
- Creates a Bezier curve out of the provided control point list. CtlPtList
- is a list of control points, all of which must be of type (E1-E5, P1-P5),
- or regular PointType defining the curve's control polygon. Curve's point type
- will be of a space which is the union of the spaces of all points.
-
- Example:
-
- s45 = sin(pi / 4);
- Arc90 = CBEZIER( list( ctlpt( P2, 1.0, 0.0, 1.0 ),
- ctlpt( P2, s45, s45, s45 ),
- ctlpt( P1, 1.0, 1.0 ) ) );
-
- constructs an arc of 90 degrees as a rational quadratic Bezier curve.
-