GAMGI 0.17
20th December 2013
Fixed a math bug in the Hydrogen orbital code. Fixed the way the Debye-Waller atomic temperature factor is handled. Fixed a makefile bug in the release without GtkGlExt. Orbital->Select is now fully working. Simplified the way axes are handled for orbitals. Added more options to create lists of directions and planes. Updated documentation for Formats and Interfaces, regarding orbitals, directions, planes. Changed some XML attributes for cell, direction, plane elements.

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GAMGI 0.16.8
31st October 2013
Fixed several important bugs related with: object selection by region, Reset of multiple windows with Lists selected, creating multiple crystallographic Plane/Direction ranges, building RCP structures. Fixed other bugs related with: Pole/Trace simultaneous creation, crystallographic Plane/Direction names, visual aspect and object selection in stereographic projections with Poles and Traces. Lists of Orbitals are now working fine. Orbital->Select is already working for some options.

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GAMGI 0.16.7
3rd September 2013
Implemented Orbital->Modify, which is now working fine for single orbitals (lists of orbitals should be supported in the next release). Added automatic name change in Atom->Modify and Orbital->Modify. Simplified the way Laguerre polynomials and Legendre functions are calculated in gamgi_chem_orbital.c.

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GAMGI 0.16.6
21st June 2013
Hydrogen orbitals can now be represented in GAMGI as polygonal isosurfaces. As before (with orbitals represented as clouds of dots), users can choose which octants to see. The orbitals look really fantastic, as the screenshots show. Fixed few minor bugs in the GTK and Expat orbital code.

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GAMGI 0.16.5
24th May 2013
Orbital objects can now be exported, imported to GAMGI native XML files. Replaced the recursive static_outside routine by a loop and stack version, thus removing a critical bottleneck in the solid orbital code. Fixed mem leaks in GTK code, sintax bugs in object selection by color, warnings due to unnused variables, etc.

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GAMGI 0.16.4
27th April 2013
Wrote all the Marching-Cubes / Tetra-Cubes 3D and 2D code needed to render solid orbitals. The 2D code is already debugged and working fine. Added new GAMGI mirrors: http://atom.ist.utl.pt, http://gamgi.ist.utl.pt, ftp://atom.ist.utl.pt. Added structure and info files for beta-quartz, beta-cristobalite and beta-trydimite.

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GAMGI 0.16.3
14th January 2013
Implemented Orbital->Copy, Orbital->Link, Orbital->Remove dialogs. Improved interface for Orbital->Create and all Object->Copy dialogs. Added Help->Current and Help->Topic documentation for dialogs Orbital->Create, Orbital->Copy, Orbital->Link, Orbital->Remove.

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GAMGI 0.16.2
2nd November 2012
All the Hydrogen based orbitals from 1s to 6h are now working fine in GAMGI, as clouds of dots above a given density. Default values for threshold density, number of points and sampling radius were extensively studied for all orbitals, to guarantee scientific correctness and optimal visual representations. Solid representations of these orbitals and complex charge descriptions of molecules and crystals, obtained from ab-initio calculations done with other computer packages, are planned to go next.

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GAMGI 0.16.1
4th September 2012
Added all the Laguerre and Legendre functions needed to build Hidrogen based atomic orbitals up to 5g, in xyz coordinates. Successfully tested dotted models of s,p,d,f,g Hydrogen based orbitals up to 5g. Found good algorithms to build surface models of orbitals. Wrote a first version of dialog Orbital->Create. Fixed two bugs on importing, exporting clusters, groups to XML files.

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GAMGI old
 
Changelogs for older releases can be found here.

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