19 Jun 2009
13 Oct 2014)
Library to handle 3D geometric primitives: create, intersect, display, and make basic computations
%CIRCLES3D Description of functions operating on 3D circles
% Circles are represented by a center, a radius and a 3D angle
% representing the normal of the plane containing the circle.
% C = [xc yc zc R theta phi psi].
% THETA is the colatitude of the normal, in degrees, between 0 and 180
% PHI is the azimut of the normal, in degrees, between 0 and 360
% PSI is the proper rotation of the circle around the normal, between 0
% and 360 degrees
% The parameter PSI is used to locate a point on the 3D circle.
% See also
% circle3dOrigin, circle3dPosition, circle3dPoint, intersectPlaneSphere
% drawCircle3d, drawCircleArc3d, drawEllipse3d
% Author: David Legland
% e-mail: firstname.lastname@example.org
% Created: 2008-10-13, using Matlab 188.8.131.527 (R2007a)
% Copyright 2008 INRA - BIA PV Nantes - MIAJ Jouy-en-Josas.