Get Random Ellipse Image in 3D now sets the image in the right coordinate system

src/MATLAB/GetRandomEllipseImage3D.m

-
-
-% GetRandomEllipseImage(K)
-% generate a logical image with K overlapping ellipses
-% 
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% Copyright (c) 2016, Drexel University
-% All rights reserved.
-% 
-% Redistribution and use in source and binary forms, with or without
-% modification, are permitted provided that the following conditions are met:
-% 
-% * Redistributions of source code must retain the above copyright notice, this
-%   list of conditions and the following disclaimer.
-% 
-% * Redistributions in binary form must reproduce the above copyright notice,
-%   this list of conditions and the following disclaimer in the documentation
-%   and/or other materials provided with the distribution.
-% 
-% * Neither the name of PixelRep nor the names of its
-%   contributors may be used to endorse or promote products derived from
-%   this software without specific prior written permission.
-% 
-% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-% AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-% IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-% DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-% FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-% DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-% SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-% OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-% OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-
-
-% GetRandomEllipseImage(K)
+% GetRandomEllipseImage3D(K)
 % generate a logical image with K overlapping ellipses
 % 
 
@@ -99,7 +59,7 @@ while ~bValidEllipse
     end
     idxPts={};
     for kk=1:K
-        idxPts{kk}=sub2ind(IMSIZE,pts{kk}(:,2),pts{kk}(:,1),pts{kk}(:,3));
+        idxPts{kk}=sub2ind(IMSIZE,pts{kk}(:,1),pts{kk}(:,2),pts{kk}(:,3));
     end
     
     idxPtsOverlap=GetOverlap(idxPts);
@@ -112,7 +72,7 @@ while ~bValidEllipse
 end
 
 ptsCombined=round(vertcat(pts{:})); 
-idxCombined=sub2ind(size(bw),ptsCombined(:,2),ptsCombined(:,1),ptsCombined(:,3));
+idxCombined=sub2ind(size(bw),ptsCombined(:,1),ptsCombined(:,2),ptsCombined(:,3));
 bw(idxCombined)=1;
 end