polygons3d

POLYGONS3D Description of functions operating on 3D polygons.

   A 3D polygon is simply a set of 3D points (called vertices) which are
   assumed to be located in the same plane.
   Several functions are provided for computing basic geometrical
   parameters (centroid, angles), or intersections with lines or planes.

   See also:
   polygonArea3d, triangleArea3d, polygonCentroid3d, polygon3dNormalAngle
   intersectLinePolygon3d, intersectLineTriangle3d, intersectRayPolygon3d
   clipConvexPolygon3dHP
   drawPolygon3d, drawPolyline3d, fillPolygon3d

 ------
 Author: David Legland
 e-mail: david.legland@grignon.inra.fr
 Created: 2008-10-13,    using Matlab 7.4.0.287 (R2007a)
 Copyright 2008 INRA - BIA PV Nantes - MIAJ Jouy-en-Josas.

0001 function polygons3d(varargin)
0002 %POLYGONS3D Description of functions operating on 3D polygons.
0003 %
0004 %   A 3D polygon is simply a set of 3D points (called vertices) which are
0005 %   assumed to be located in the same plane.
0006 %   Several functions are provided for computing basic geometrical
0007 %   parameters (centroid, angles), or intersections with lines or planes.
0008 %
0009 %   See also:
0010 %   polygonArea3d, triangleArea3d, polygonCentroid3d, polygon3dNormalAngle
0011 %   intersectLinePolygon3d, intersectLineTriangle3d, intersectRayPolygon3d
0012 %   clipConvexPolygon3dHP
0013 %   drawPolygon3d, drawPolyline3d, fillPolygon3d
0014 %
0015 % ------
0016 % Author: David Legland
0017 % e-mail: david.legland@grignon.inra.fr
0018 % Created: 2008-10-13,    using Matlab 7.4.0.287 (R2007a)
0019 % Copyright 2008 INRA - BIA PV Nantes - MIAJ Jouy-en-Josas.