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[ctsim.git] / ChangeLog

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-3.0.0beta2 - Release 2//01
+3.1.0 - Released 2//01
 
-       * ctsim: Massive update/fix to online help, new manual
+       * ctsim: Added tips to be displayed at startup and via the help menu.
 
+       * ctsim: Added center-detector concept. Allow for detector array
+       to be any arbitrary distance from center of scanner. As a result,
+       projection files are not incompatible with previous version of
+       CTSim.
+       
+       * ctsim: Added generic threaded tasks and background manager for 
+       background processing as well as taking advantage of multiple-CPU's 
+       on SMP systems.
+
+       * ctsim: Added PPM/PGM and PNG file import to imagefile.
+
+       * ctsim: Added import of DICOM grayscale files.
+       
+       * ctsim: Added background and SMP processing for reconstructions. 
+
+       * ctsim: Added background and SMP processing for scanning.
+
+       * ctsim: Added background and SMP processing for rasterization.
+       
+       * ctsim: Added "Verbose Logging", "Startup Tips", and
+       "Background processes" options  to Preferences dialog.
+
+       * ctsim: Added accelerator key for File-Properties
+
+       * views.cpp: Added out of memory checks to display for huge
+       image and projection files.
+
+       * distribution: fixed problem with documentation files not
+       being included with the distribution [Reported by Ian Kay].
+       
+3.0.3 - Released 2/20/01
+
+       * ctsim: Fixed core dump on Linux with OpenGL
+
+       * ctsim: Fixed context-sensitive help on Linux
+
+       * ctsim: Fixed About box on Linux
+       
+3.0.2 - Released 2/20/01
+
+       * scanner.cpp: Fixed bug when number of detectors was even.
+
+       * ctsim: Improved error handling when trying to convert
+       divergent projections into polar form.
+       
+3.0.1 - Released 2/19/01
+
+       * ctsim: Fixed dialog box for reconstruction so that
+       rotation angle setting will stay fixed in-between use
+       of the dialog box.
+
+       * syserror: Fixed display bug for trace messages
+
+       * ctsim: MSVC optimization bug work-around, compiler 
+       options changed.
+       
+3.0.0 - Released 2/19/01
+
+       * ctsim: Massive update/fix to online help and print manual.
+
+       * ctsim: Added context-sensitive help to dialog boxes
+       
+       * ctsim: Reformated all dialog boxes, much nicer now.
+       
+       * ctsim: Improved accelerator key handling
+       
+       * global: Added Hanning filter.
+
+       * global: Improved default parameters to that all defaults give
+       sensible output.
        
 3.0.0beta1 - Released 2/11/01