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Rev Age Author Path Log message Diff
325 6703 d 8 h jab /trunk/src/CGLA/ An alternative 4x4 determinant function is included and commented out.  
324 6704 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 6709 d 23 h bj /trunk/src/CGLA/ added generic make_rot method with rotation matrix as input  
321 6711 d 19 h jab /trunk/ No log message.  
320 6719 d 6 h awk /trunk/src/CGLA/  
319 6719 d 20 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 6719 d 20 h awk /trunk/src/Geometry/ Changed hit_object to const pointer to TriMesh  
317 6721 d 22 h awk /trunk/src/CGLA/  
316 6725 d 0 h jab /trunk/src/CGLA/ Added a constructor to Vec2i that accepts a single int.  
315 6725 d 6 h jab /trunk/ Some slight changes to QEM based decimation  
314 6758 d 7 h jrf /trunk/src/Geometry/  
313 6773 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 6773 d 2 h jrf /trunk/src/Geometry/  
310 6773 d 3 h jrf /trunk/ BSPTree corrections  
309 6777 d 5 h jab /trunk/ numerous changes making ray tracing work with bbox hierarchy  
306 6779 d 2 h jrf /trunk/ quaternion_cleanup branch has been merged with main branch  
304 6779 d 5 h jab /trunk/src/ I have made minor changes to ensure that GEL compiles on Linux.  
299 6791 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 6791 d 6 h jrf /trunk/src/Geometry/  
277 6871 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.		  

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