BezierMfd

Supported Versions

0

Subtype of

Manifold

Fields

The class is defined by the following fields:

Entity/Object	Variable	Description
integer		Version
integer	d	Space dimension
Transform		Transformation class
integer	m	Degree in first parameter
integer	n	Degree in second parameter
integer	k	Number of control points
double[k][d+1]	P	Matrix of control points with the weights in the last column

Description

The BezierMfd type is the abstract base class for the different type of Bézier surfaces and curves that are supported. These can all be represented in using the generalized equation

where B are functions as described in the respective entry, and b are the control point coordinates in P and w are the weights stored in the last column of P.

See also

BSplineMfd