Update mydata_rotate3D.m

add-my-pet · Oct 6, 2024 · 5e58448 · 5e58448
1 parent f33d8c8
commit 5e58448
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/lib/misc/mydata_rotate3D.m b/lib/misc/mydata_rotate3D.m
@@ -1,6 +1,6 @@
   %% mydata_rotate3D
-  % demo that produces an animated png picture in 3D; it rotates when openend in a browser, such as Firefox
-  % the demo assumes that operating system can find the open-source animated png-assembler apngasm-2.91-bin-win64.exe
+  % demo that produces an animated png picture in 3D; it rotates when opened in a browser, such as Firefox
+  % make sure that your operating system can find the open-source animated png-assembler apngasm-2.91-bin-win64.exe
   % this assembler app is ran outside Matlab by Matlab function rotate3D
 
   close all
@@ -15,9 +15,9 @@
   Ax = gca; Ax.XColor = 'none'; Ax.YColor = 'none'; Ax.ZColor = 'none'; % hide all axes
   view([60 20]) % set viewing angle on xy-plane, while rotating around z-axis
   rotate3D(Hfig, 'mydata_rotate3D'); % this writes 100 files in subdir "frames", and deletes them after producing the output file
-  % you first see a rotating Matlab-fig, where Matlab does the rotation inside Matlab
+  % you first see a rotating Matlab-fig, where Matlab does a single rotation inside Matlab
   % then frame-pictures are written; this takes a while, see progress in Matlab's command-window
-  % these frame-pictures are then catenated in the animated png file that is included in a html file and rotates outside Matlab
+  % these frame-pictures are catenated in the animated png file that is included in a html file and continuously rotates outside Matlab
 
   % write html-file that includes the animated png-file mydata_rotate3D.png
   oid = fopen('mydata_rotate3D.html', 'w+'); % open file for reading and writing and deletes old content   
@@ -26,5 +26,6 @@
 
   web('mydata_rotate3D.html','-browser'); % open html-file in browser
 
-  pause(3) % edit this if you want to keep these files
-  delete('mydata_rotate3D.html','mydata_rotate3D.png') % clean-up
+  pause(3) % make sure that your browser has enough time to load the html before deleting it
+  delete('mydata_rotate3D.html','mydata_rotate3D.png') % clean-up; edit this if you want to keep these files
+  % the result of this demo is only held inside your browser; all help-files are deleted