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393 6065 d 11 h jab /branches/wireframe-experiments/ Creating a branch of GEL for certain wireframe experiments  
392 6075 d 11 h jab /trunk/ Many mostly minor changes. The QuatTrackball and GLViewController had
some questionable code that I improved. Fixed a bug in the loader.		  
389 6080 d 0 h jab /trunk/ minor changes  
385 6087 d 9 h jab /trunk/ CMakefiles included.

Note that exceptions were removed from Geometry/Polygonize.cpp since it did not play nice with visual studio 2005. An improved solution is needed so that the program does not just abort.		  
383 6087 d 9 h jab /trunk/src/HMesh/ Added ply load as well as a generic loader that detects file type  
382 6093 d 13 h jab /trunk/ a number of fixes  
381 6103 d 9 h jrf /trunk/src/Util/ trimming element names to make more robust  
380 6103 d 10 h jrf /trunk/src/ switching the XML parser to a process-while-reading strategy  
379 6103 d 11 h jab /trunk/src/LinAlg/ I added a function "EigenSolutionsSym" to LapackFunc.cpp. This is simply a veiled version of
the Lapack function dsyev that works with the CMatrix and CVector classes.		  
377 6103 d 14 h jrf /trunk/src/ making the XML parser more robust  
376 6106 d 8 h jrf /trunk/src/Util/ Changing buffer size  
375 6106 d 9 h jrf /trunk/src/ Adding a homebrewed XmlParser and bashing the Expat dependency!  
373 6106 d 11 h jrf /trunk/ eliminating errors and warnings in VS 2005 compile  
372 6106 d 14 h jab /trunk/ Minor changes to draw and the Xcode project  
371 6106 d 15 h jab /trunk/src/Geometry/ Ply loading was added to this Directory. Two files rply.c and rply.h which
expose an MIT licensed ply handling API have been introduced as well as
a ply_load function declared in ply_load.h and defined in ply_load.cpp		  
369 6107 d 10 h jab /trunk/src/GLGraphics/ The SOIL - simple opengl image library is in the public domain. I added it to
GEL because it is much simpler to use and more compact than DevIL.
By including it in the actual GEL distribution, we also lower the number
of external dependencies by 1 while slightly increasing compilation time.		  
368 6108 d 9 h jrf /trunk/ Bruteforce wireframe rendering introduced in draw framework and OBJViewer. Texture toggle on/off introduced in OBJViewer.  
367 6136 d 11 h jab /trunk/ Slight changes to quadric simplification. I made the interface a little saner.  
366 6136 d 15 h jab /trunk/src/CGLA/ So a variable l has now been given a default value to protect against
warnings		  
364 6214 d 4 h jrf /trunk/src/Geometry/ Corrections to have the ray tracer run properly in Visual Studio  
363 6244 d 8 h jab /trunk/ A few changes to make quadric simplification better. In particular, boundaries
are now handled well.		  
362 6249 d 1 h jab /trunk/src/ Some added documentation and also I added the tesselation routine  
359 6363 d 2 h jab /trunk/src/CGLA/ Added 3D matrix functions for transformations  
358 6363 d 2 h jab /trunk/src/CGLA/ added rotation and scaling matrices to 3d double matrices  
357 6367 d 12 h jab /trunk/ A number of changes were made to quadric simplification  
354 6382 d 11 h awk /trunk/src/  
351 6384 d 2 h jab /trunk/ some bug fixes  
350 6395 d 8 h awk /trunk/ Worked around bug in BSPTree. "intersect_fast_node" does not work with
GCC!		  
349 6395 d 8 h awk /trunk/ Misc fixed to make it compile on ubuntu 7.10  
346 6395 d 10 h awk /trunk/  
344 6408 d 9 h jab /trunk/ The power eigensolution method was slightly broken. It seems to work now.  
342 6408 d 9 h jab /trunk/src/CGLA/ The power eigensolution method was slightly broken. It seems to work now. The test program has been improved. However, it is a simple method, and only robust on small matrices but that is what CGLA is all about  
341 6452 d 15 h jab /trunk/ Added a ply viewer to OBJViewer.
other minor changes.		  
339 6471 d 14 h jab /trunk/src/GLGraphics/ Added ply view to OBJViewer  
338 6471 d 14 h jab /trunk/src/Geometry/ Added ply view to OBJViewer  
336 6473 d 10 h jab /trunk/ Ensured that the touched value is unchanged when saving
more work to do:
In many places, I change touch values, and probably all
these should be changed so that they restore the value.		  
334 6522 d 14 h jab /trunk/src/Geometry/ Slight changes to doc.  
332 6592 d 5 h jab /trunk/src/HMesh/ Added functions for subdividing (Catmull Clark topological splits - but
not averaging) and closing holes simply by turning holes into boundary
polygons.		  
331 6613 d 11 h jab /trunk/src/ Added a draw function for HMesh  
330 6628 d 9 h jab /trunk/src/Geometry/ Some changes to the KDTree