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350 6457 d 0 h awk /trunk/ Worked around bug in BSPTree. "intersect_fast_node" does not work with
GCC!		  
349 6457 d 1 h awk /trunk/ Misc fixed to make it compile on ubuntu 7.10  
346 6457 d 2 h awk /trunk/  
344 6470 d 2 h jab /trunk/ The power eigensolution method was slightly broken. It seems to work now.  
342 6470 d 2 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 6514 d 8 h jab /trunk/ Added a ply viewer to OBJViewer.
other minor changes.		  
339 6533 d 7 h jab /trunk/src/GLGraphics/ Added ply view to OBJViewer  
338 6533 d 7 h jab /trunk/src/Geometry/ Added ply view to OBJViewer  
336 6535 d 2 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 6584 d 6 h jab /trunk/src/Geometry/ Slight changes to doc.  
332 6653 d 22 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 6675 d 4 h jab /trunk/src/ Added a draw function for HMesh  
330 6690 d 2 h jab /trunk/src/Geometry/ Some changes to the KDTree  
327 6710 d 7 h jab /trunk/src/CGLA/ Removed determinant from cpp file  
325 6710 d 8 h jab /trunk/src/CGLA/ An alternative 4x4 determinant function is included and commented out.  
324 6711 d 6 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 6716 d 23 h bj /trunk/src/CGLA/ added generic make_rot method with rotation matrix as input  
321 6718 d 19 h jab /trunk/ No log message.  
320 6726 d 6 h awk /trunk/src/CGLA/  
319 6726 d 19 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 6726 d 19 h awk /trunk/src/Geometry/ Changed hit_object to const pointer to TriMesh  
317 6728 d 22 h awk /trunk/src/CGLA/  
316 6732 d 0 h jab /trunk/src/CGLA/ Added a constructor to Vec2i that accepts a single int.  
315 6732 d 6 h jab /trunk/ Some slight changes to QEM based decimation  
314 6765 d 6 h jrf /trunk/src/Geometry/  
313 6780 d 1 h jrf /trunk/ BSPTree ray tracing now works well !
The problem was a way too large epsilon causing triangles to appear unnecessarily in several different space division boxes. Precision has now been increased and the code has been made more robust. Try it out on the bunny.		  
311 6780 d 2 h jrf /trunk/src/Geometry/  
310 6780 d 3 h jrf /trunk/ BSPTree corrections  
309 6784 d 5 h jab /trunk/ numerous changes making ray tracing work with bbox hierarchy  
306 6786 d 2 h jrf /trunk/ quaternion_cleanup branch has been merged with main branch  
304 6786 d 5 h jab /trunk/src/ I have made minor changes to ensure that GEL compiles on Linux.  
299 6798 d 4 h jrf /trunk/ The SPD branch has been merged with the main branch.
This means that Bounding Box Hierarchies, BSP Trees, and two new applications have been added.		  
295 6798 d 6 h jrf /trunk/src/Geometry/  
277 6878 d 7 h jrf /trunk/src/ The int_pow function in CGLA has been updated to run with O(log(n)) complexity.

The QuatTrackBall has been updated.		  
271 6892 d 4 h bj /trunk/ removed .vcproj and .sln files from SVN  
248 6938 d 5 h bj /trunk/src/CGLA/  
230 6976 d 2 h bj /trunk/src/Geometry/ resolving jab sloppyness ;-)  
229 6976 d 2 h bj /trunk/src/HMesh/ warnings removed  
223 6982 d 5 h bj /trunk/ resolved LIBC default lib issue with a #pragma
clapack.lib needs to have libc ignored		  
222 6994 d 0 h jab /trunk/src/ minor changes