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PLib::HPoint_nD Class Template Reference
A class for point in the homogeneous space.
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#include <matrix/hpoint_nd.hh>
Detailed Description
template<class T, int N>
class PLib::HPoint_nD< T, N >
A class for point in the homogeneous space.
When using B-splines, homogeneous points are used. They are defined with n+1 dimension points such as $(x,y,z,w)$. In 3D space, a homogenouse point is equivalent to
(x/w,y/w,z/w).
This class also defines basic mathematical operators for homogeneous points.
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Warning:
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Only classes for the case of N=2 or N=3 are defined.
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Author:
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Philippe Lavoie
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Date:
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4 October 1996
The documentation for this class was generated from the following file:
Generated on Sat Jan 26 23:32:25 2002 for NURBS++ by
1.2.12 written by Dimitri van Heesch,
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