Changelog for xflr5-6.61-lp155.1.1.x86_64.rpm :

* Wed Jan 03 2024 Stefan Brüns - Update to version 6.61 See included ReleaseNotes.htm for details.
* Sat Nov 05 2016 techwinderAATTgmail.com- Update to version 6.30
* separated the GUI from the analysis engines
* added an option to hide flap moments in the operating view
* added a style property for foil points
* corrected and improved the calculation and display of analysis with sideslip; impact on results
* code cleaning
* bug corrections and minor enhancements
* Sun May 29 2016 techwinderAATTgmail.com- Update to version 6.14
* modified the calculation of stability derivatives to take into account viscous drag and extra drag
* added mass and CoG position to the list of variables for stability polar graphs
* corrected issues in the construction of wings with inverse dihedral
* corrected an error in the calculation of a mode\'s damped natural frequency
* made some adjustments to batch analysis of foils to speed up execution
* added some animations to the 3d view transitions
* removed the limitations inconsistent with the GPL in the credits window
* fixed a few minor bugs
* Sat Apr 16 2016 techwinderAATTgmail.com- Update to version 6.13
* upgraded to OpenGL 3.0+ from the deprecated OpenGL 1.0
* improved the lighting options in 3D view
* added an option to paint textures on the plane\'s surfaces
* added an option to export 3D object geometries to binary stl format
* added an option to autosave the project at regular time intervals
* added XCp.Cl as a variable to the plane\'s polar graphs, and d(XCp.cl)/dCl = XNP to the plane\'s legend
* changed the panel force display to q.Cp instead of q.S.panel_area; this is more significant since the arrow lengths are now mesh independent.
* added the extra drag in the calculation of the plane\'s total drag coefficient
* fixed the crash bug when running a multithreaded batch foil analysis
* fixed the issue of slow display in XInverse design
* fixed some stability issues in XInverse design
* interface improvements in XInverse design
* added a selection option for inertia units
* changed the display in the foil OpPoint view so that the foil can be overlayed on the graph
* code cleaning
* Sat Jan 09 2016 techwinderAATTgmail.com- Update to version 6.12
* introduced an option to add extra drag to polar objects, to account for surfaces not included in the plane object
* restored the plot and export options of the boundary layer graphs after a converged xfoil analysis
* modified in depth the constuction of the wing geometry, to better account for flap with large deflections; has an impact on results;
* corrected bugs in the import/export operation of body objects to xml files
* enabled the LE points of the spline foil to be dragged in Direct Design
* corrected a minor error in the construction of the foil\'s mid camber line; potential small impact on VLM results
* corrected other minor things
* Sat Aug 08 2015 techwinderAATTgmail.com- Update to version 6.11
* added an option to customize the target lift distribution curve in the wing\'s operating point view
* added inertia data as parameters in stability analysis
* added more display options for curve points
* replaced the deprecated QGLWidget by the new QOpenGLWidget recommended in Qt5.4
* added a new editor for the plane object
* added a new editor for the body object
* reviewed in depth the 2D rendering system to separate viewing operations from the analysis part
* replaced the rendertext methods in OpenGL by custom implementations to improve the rendering quality
* improved the issue of the plane-fin intersection when the body is translated
* enabled launching xflr5 from a project file, and opening the model
* added an import/export option of a plane definition to an xml file
* added an import/export option for body objects to an xml file
* deeeeep code cleaning
* other minor corrections and improvements
* Sat Apr 18 2015 techwinderAATTgmail.com- Update to version 6.10.04.
* Corrected a potential crash bug when deleting a plane with polars
* Added a standard ISA model for the calculation of air properties
* Corrected the issues with the reference lengths after wing scaling
* Fixed the bugs related to the import operation of a body definition from a text file
* Fix for retina displays on OS X
* Corrected the export of plane polars to text files to include the sideslip variable
* Other minor corrections and improvements
* Mon Mar 02 2015 sfalkenAATTopensuse.org- Changed Category in .desktop file to clear brp-check-suse failure
* Sat Jun 28 2014 dmitry_rAATTopensuse.org- Update to version 6.10.03. Changes since version 6.09:
* Created a new binary .xfl projet file format. Replaces once and for all the awful .wpa format
* Removed the option for independent wing analysis
* Introducing type 5 polars for the analysis of variable sideslip
* Disabled the horseshoe vortex method for stability polars, for beta-polars, and whenever sidelip is defined.
* Aligned theviscous drag vector with freestream velocity rather than with x-axis - slight impact on viscous results
* Enabled LLT analysis for all Plane objects
* Removed the option for symmetry in 3d analysis
* Corrected the bug in type 4 plane analysis-elevator and fin coefficients were incorrectly calculated
* Removed the default sizing for panel and matrix arrays. The arrays are now allocated for the size of the largest model loaded in the session.
* Corrected some memory leaks
* Corrected memory allocation/release mismatches
* MASSIVE code cleaning.
* Created GUI-independant classes for 3D-panel analysis and LLT analysis
* Minor corrections and enhancements
* Wed Dec 26 2012 dmitry_rAATTopensuse.org- Update to version 6.09
* see included ReleaseNotes.txt for details- spec file cleanup