Version 5.36 7/5/05
- Support added to accomodate both the line and point source versions of the TG43U1 g(r) radial dose function
- Previous versions of PS only supported the TG43 anisotropy function at r = 1 cm. Additional TG43 anisotropy factors for r = 0.5 and 2.0 cm are now supported. PS will now interpolate the anisotropy function across the range 0.5 < r < 2 cm. For r <= 0.5 cm the data for r = 0.5 is used, for r >= 2.0 cm the r = 2 cm data is used.
- Applicable physics files (I-125 models 6702,6711,2301,3631,S06,12501 and Pd-103 models 200 and 3633) updated to TG43U1
- Added ability to override automatic plan file name generation.
- Fixed a bug where a tumor could move slightly due to rounding errors when repeatedly rentering the std tumor dialog.
- Fixed a bug re enabling profile #7 from the BEBIG Ru plaque calibration dialog.
- Date input controls in modal dialogs did not update to reflect keyboard text input when exiting the dialog if the control text field (e.g. day of month) still had the keyboard focus. These controls are now forced to update when closing a dialog.
- Experimental support added to model air bubbles located between the seeds and sclera. Please do not use this mode for patient planning at this time.
- Fixed a bug re updating retina dose in the 3D setup window after changing bewteen plaques.
- Added ability to control seed display on retinal diagrams.
- Fixed bugs which degraded performance by repeatedly updating some windows and controls when it was not necessary.
- New 64 bit licensing methodology based on a user selectable licensee name.
- Demo mode times out after 30 minutes. A time remaining item appears in the menu bar when running in demo mode.
Version 5.34 3/28/04
- Improved dome shaped tumor rendering algorithm for tall tumors.
- Tumor height can now be as great as the diameter of the eye.
- Added user adjustable colors for seed carriers.
- Manufacturer activity midpoints now support input in the preferred mode e.g. mCi, mgRaEq etc... in addition to air kerma strength.
Version 5.32 3/21/04
- Added support for the COMS plaque 0.3 mm gold carrier inserts designed by Andre Szechter and Paul Finger. The COMS plaque menu is now divided into separate sub menus for plaques with standard silastic inserts and plaques with gold inserts.
- Improved drawing of carrier surface.
- Eye component colors can be modified.
- Added new preferences panel to consolidate all color preferences.
- Updated the physics built-in help info text for the scatter and carrier factors.
- Changed the gold-scatter-flourescence icons to better illustrate the physics.
- Added support for importing 16-bit TIFF grayscale image files.
- Fixed a bug with display of certain 16-bit images.
- Fixed a bug associated with image cropping, should now work properly with 16-bit data, multi frame DICOM images and color images.
- Fixed a bug in which the orange background color of an item in the central axis dose table closest to the COMS 5mm point was improperly colored if the point was 5mm inset from any surface of the eye. The orange color is now used only if the point is 5mm inset from the inner surface of the sclera and also 6 mm from the plaque surface on the central axis.
Version 5.30 2/26/04
- Added air interface correction A(R), enabled by default
- Changed isodose labeling to allow only one label per line instead of two.
- Added adjustable isodose labeling density & threshold parameters.
- Updated all physics files to version 5.28 to reflect the necessary changes to support air-interface calc.
Version 5.28 2/22/04
- Added ability to change isodose plot label font, style and numeric format.
- Changed the default carrier correction to now be T(r,u)
Version 5.27 2/20/04
- Implemented an improved off-axis carrier correction T(r,u) algorithm for COMS type plaques.
- Updated all physics files to version 5.27 to reflect the necessary changes in T parameters for silastic, acrylic and water.
Version 5.26 2/19/04
- Fixed a bug in the modeling of plaque lip height.
Version 5.25 1/27/04
- Fixed the OSX Wacom digitizer tablet code to work properly with the current Wacom drivers, the tablet mapping context now adapts properly to the current window or dialog.
- Fixed a bug that prevented the digitizer tablet calibration dialog from being moved around on the screen.
- Added ability to select a web browser for viewing the local version of the user guide to the preference's folders pane. The default browser is Apple's Safari which is installed with OSX. You can change the browser to Internet Explorer, Netscape or Mozilla if you are running the OS9 version of Plaque Simulator.
- Popup menus in preference's folders pane now correctly sync to the data.
Version 5.24 1/5/04
- Fixed a bug in the Rx window implant time text field user interface, now responds better to time changes.
- Fixed a cosmetic bug in the retinal diagram window where tumor & landmark outlining instructions were not correctly erasing the area in which they are displayed.
- Revised the startup licensing dialogs to allow apple events to work correctly. The licensing and disclaimer dialogs now appear only when running in unlicensed mode. After licensing, they are no longer displayed at startup and apple events will work correctly.
- Plaque pictures can now be rotated.
- Improved edit shell dialog.
- Improved slot management dialogs. It is now easier to add slots to, edit, or delete slots from a plaque, either one at a time, or in patterns.
- The color of empty slots can now be changed from the standard brown.
- Control-clicking on empty space in the plaque window's rotation control dial brings up a contextual menu to switch its context between rotating the carrier, plaque or plaque picture. Plaque rotation is used to align the plaque model with a picture of the plaque.
Version 5.23 12/22/03
- Fixed a bug in 5.22 where the .iphys tag was being removed from exported physics files.
- User interface, appearance, controls, labels & menu tweaks.
Version 5.22 12/11/03
- Fixed the preferences dialog to enable multiple dose matrices by default on new installs.
- Fixed a potential crashing bug that could occur if multiple matrices has been disabled (in the preferences) in order to save memory on older computers and you then attempt to open a current patient setup file which always contains multiple (4) dose matrices. The additional matrix parameters now simply overwrite the single dose matrix parameters.
- User interface & menu tweaks.
Version 5.21 12/09/03
- Added in-place editing of individual isodose values in the isodose legend. The isodose window legend is now an array of static text controls. Clicking on an item in the leftmost column changes it to an editable text field. Enter the new value for that isodose. Use return key to accept new value, the Enter key to accept and advance to the next item, the tab and up/down arrow keys move the keyboard focus to the next item. Click outside the control to remove keyboard focus and/or bring up the custom isodose dialog.
- Iodose color buttons are now true controls.
- Added isodose color files.
- Added ability to more easily set user points of interest as the prescription and dose normalization points.
- Converted the zoom factor and dose units readouts on the lower border to placard controls for a more uniform appearance.
- Fixed bugs in the CAX table dialog.
- Added user definable normalization point.
- Keyboard commands for cut, copy, paste & deletion of entries now work correctly in the inventory dialog.
- The F13 key now dumps the entire current screen to the printer.
- Command-F13 captures the frontmost window or dialog and exports it as a 32 bit graphic file (.jpg, .tiff, .pict etc...).
- Option-F13 captures the current menu being tracked and exports it as a 32 bit graphic file (this function is available only in the OSX version).
- Introduce generic visible filename tags .invy, .idos, .iclr, .ihlp, .iplaq, .iplan etc... in addition to the historic (and invisible) MacOS file type & creator codes.
- Updated inventory, isodose, colors, help and other support file names to use the new .xxx identifier tags
- Fixed window updating bugs in MacOS9 version
- Fixed crashing bugs in MacOS9 version
- Various cosmetic & user interface improvements.
- Begin version 5 user guide update.
Version 5.20 11/21/03
- MacOSX 10.3 (Panther) resolved the Carbon and OpenGL issues seen with 10.2 Jaguar, performance is excellent now.
- Wacom tablet support is now functional in the OSX version (Wacom driver version 4.7.7-8 or later and Panther or later are required).
- Added ray tracing of path distance for calculating attenuation in the COMS silastic carriers.
- Each of the 4 alternate plaques now has its own 2D dose matrix set so alternate dose plans can be compared onscreen without recalculation.
- The 3D appearance tools & menus are now all organized into a single window.
- Added a physics file for IAI-125 seeds.
- Updated the help file.
- Fixed a bug in the implant date & time control bumpers.
- Window appearance modified to be more consistant with the Panther theme.
- Changed built-in internet user guide link to point to "www.eyeplaque.com"
Version 5.11 6/26/03
- MacOSX 10.2 (jaguar) introduces problems with Carbon and OpenGL rendering speed.
- This version has some temporary workarounds to improve performance in jaguar.
- Scanned pictures of plaques can now be imported and displayed in the plaque window to assist with digitizing seed coordinates.
- Added dose profile calculation, copy profiles to clipboard for export, new graphing support.
- Any Quicktime supported graphics file format (eg .jpg, .tif, .gif, .bmp, .pct, etc...) can now be imported in addition to "PICT" images.
- Improved import for DICOM images.
- New dose prescription & display options.
- and lots more...
Version 5.09 1/5/03
- Improved DVH calculation accuracy.
- DVH now recognizes domed vs conical tumors.
- Now can copy the DVH table to the clipboard for export.
Version 5.08 1/2/03
- Fixed a crashing bug when changing isotope model in the inventory system.
Version 5.07 12/02
- First release with Ru patch source model.
Guide Contents