Commenting and small formatting...

Signed-off-by: Laura Nervo <laura.nervo@esrf.fr>

6_rendering/gtHexagonalUnitCell.m

@@ -164,6 +164,7 @@ if nargout == 1
     data.ycrys       = ycrys;
     data.zcrys       = zcrys;
     data.lcrys       = lcrys;
+    data.app         = app;
     if app.draw
         data.hf   = gcf;
         if app.patch

zUtil_Cryst/gtDisorientation.m

@@ -18,7 +18,7 @@ function [mis_angle, mis_axis, info] = gtDisorientation(ori1, ori2, symm, vararg
 %       mode       = <string> Mode of rotation ({'passive'} or 'active')
 %       sort       = <string> Sort disorientation axis components after taking
 %                             absolute values (if empty, do nothing at all)
-%                             ({''}, 'descend' or 'descend')
+%                             ({''}, 'ascend' or 'descend')
 %
 %     OUTPUT:
 %       mis_angle  = <double> Misorientation angles between the 2 grain sets

zUtil_Help/export.m

-function export(name,hf)   
+function export(name,hf)
+if isempty(hf)
+  hf = gcf;
+end
+
 export_fig(fullfile('8_analysis','figures',name),'-png','-r300','-transparent',hf)
 saveas(hf, fullfile('8_analysis','figures',name), 'fig')
 disp(['Saved figure as ' fullfile('8_analysis','figures',name) '.fig'])

zUtil_Maths/gtMisorientation.m

@@ -63,7 +63,7 @@ mis_angle = mis_angles(dummy);
 if nargout > 1
     mis_axis = misorientation_axes{dummy};
   
-    if exist('latticepar', 'var') && ~isempty(latticepar)
+    if (~isempty(latticepar))
         mis_axis = gtCart2Hex(mis_axis, latticepar);
     end
 

zUtil_Maths/rotateVectors.m

@@ -49,14 +49,13 @@ else
     gtError('rotateVectors:missingArgument','The angle/axis information is missing...Quitting')
 end
 
-if size(vectors,2) < size(vectors,1) && ~isRowVectorWithLength(vectors,3) 
+
+if size(vectors,2) ~=3 && size(vectors,1) == 3
     vectors = vectors';
-elseif size(vectors,2) ~= 3
-    gtError('rotateVectors:wrongSize','size(vectors,2) must be 3...Quitting')
 end
-
 N = size(vectors,1);
 
+
 new_vectors = arrayfun(@(num) (R * vectors(num,:)')', 1:N, 'UniformOutput', false)';
 
 if app.cell2mat