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379 6113 d 1 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 6113 d 4 h jrf /trunk/src/ making the XML parser more robust  
376 6115 d 22 h jrf /trunk/src/Util/ Changing buffer size  
375 6115 d 22 h jrf /trunk/src/ Adding a homebrewed XmlParser and bashing the Expat dependency!  
373 6116 d 1 h jrf /trunk/ eliminating errors and warnings in VS 2005 compile  
372 6116 d 4 h jab /trunk/ Minor changes to draw and the Xcode project  
371 6116 d 4 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 6116 d 23 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 6117 d 22 h jrf /trunk/ Bruteforce wireframe rendering introduced in draw framework and OBJViewer. Texture toggle on/off introduced in OBJViewer.  
367 6146 d 1 h jab /trunk/ Slight changes to quadric simplification. I made the interface a little saner.  
366 6146 d 5 h jab /trunk/src/CGLA/ So a variable l has now been given a default value to protect against
warnings		  
364 6223 d 18 h jrf /trunk/src/Geometry/ Corrections to have the ray tracer run properly in Visual Studio  
363 6253 d 22 h jab /trunk/ A few changes to make quadric simplification better. In particular, boundaries
are now handled well.		  
362 6258 d 15 h jab /trunk/src/ Some added documentation and also I added the tesselation routine  
359 6372 d 16 h jab /trunk/src/CGLA/ Added 3D matrix functions for transformations  
358 6372 d 16 h jab /trunk/src/CGLA/ added rotation and scaling matrices to 3d double matrices  
357 6377 d 1 h jab /trunk/ A number of changes were made to quadric simplification  
354 6392 d 0 h awk /trunk/src/  
351 6393 d 15 h jab /trunk/ some bug fixes  
350 6404 d 21 h awk /trunk/ Worked around bug in BSPTree. "intersect_fast_node" does not work with
GCC!		  
349 6404 d 22 h awk /trunk/ Misc fixed to make it compile on ubuntu 7.10  
346 6404 d 23 h awk /trunk/  
344 6417 d 23 h jab /trunk/ The power eigensolution method was slightly broken. It seems to work now.  
342 6417 d 23 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 6462 d 5 h jab /trunk/ Added a ply viewer to OBJViewer.
other minor changes.		  
339 6481 d 4 h jab /trunk/src/GLGraphics/ Added ply view to OBJViewer  
338 6481 d 4 h jab /trunk/src/Geometry/ Added ply view to OBJViewer  
336 6482 d 23 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 6532 d 3 h jab /trunk/src/Geometry/ Slight changes to doc.  
332 6601 d 19 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 6623 d 1 h jab /trunk/src/ Added a draw function for HMesh  
330 6637 d 23 h jab /trunk/src/Geometry/ Some changes to the KDTree  
327 6658 d 4 h jab /trunk/src/CGLA/ Removed determinant from cpp file  
325 6658 d 5 h jab /trunk/src/CGLA/ An alternative 4x4 determinant function is included and commented out.  
324 6659 d 3 h jab /trunk/src/ Some changes. Mostly a nasty precision issue has been fixed with regard
to 4x4 determinants. KDTrees have also been improved.		  
323 6664 d 20 h bj /trunk/src/CGLA/ added generic make_rot method with rotation matrix as input  
321 6666 d 16 h jab /trunk/ No log message.  
320 6674 d 3 h awk /trunk/src/CGLA/  
319 6674 d 16 h awk /trunk/src/Geometry/ Partitioned interface into public / private..
Changed all TriMesh* to const TriMesh*
Commented normal computation code in intersect in..
Fixed bug with normals (object space normals were returned, not world space)		  
318 6674 d 16 h awk /trunk/src/Geometry/ Changed hit_object to const pointer to TriMesh