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Rev Age Author Path Log message Diff
451 5901 d 18 h jrf /trunk/src/Geometry/ the golden middle way with respect to precision for ray-triangle intersection distance check  
450 5908 d 15 h jrf /trunk/src/Geometry/ increasing precision for ray-triangle intersection distance check  
438 5942 d 16 h jrf /trunk/src/Geometry/ correcting a bug in placement of BSP planes and cleaning up a little bit  
430 5961 d 11 h jrf /trunk/src/Geometry/ Minor correction to avoid numerical errors  
429 5961 d 12 h jrf /trunk/src/Geometry/ Improving ray-triangle intersection implementation and removing unnecessary static variables.  
428 5961 d 13 h jrf /trunk/src/Geometry/ Correcting major bug in BSPTree. It was clearing a vector and using it afterwards as if it hadn't been cleared. Unbelievable that we haven't seen problems because of this.  
364 6258 d 7 h jrf /trunk/src/Geometry/ Corrections to have the ray tracer run properly in Visual Studio  
354 6426 d 13 h awk /trunk/src/  
350 6439 d 10 h awk /trunk/ Worked around bug in BSPTree. "intersect_fast_node" does not work with
GCC!		  
349 6439 d 11 h awk /trunk/ Misc fixed to make it compile on ubuntu 7.10  
319 6709 d 5 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)		  
314 6747 d 16 h jrf /trunk/src/Geometry/  
313 6762 d 11 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 6762 d 12 h jrf /trunk/src/Geometry/  
310 6762 d 13 h jrf /trunk/ BSPTree corrections  
304 6768 d 15 h jab /trunk/src/ I have made minor changes to ensure that GEL compiles on Linux.  
299 6780 d 14 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.		  
291 6782 d 13 h jrf /branches/SPD/  
290 6782 d 16 h jrf /branches/SPD/src/Geometry/ Andreas' Bounding Box Hierarchies have been added  
208 7074 d 15 h jrf /branches/SPD/src/Geometry/ Adding Bent's BBox, BSPTree, and Ray. Rewritten to fit the TriMesh class in Geometry.