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313 6744 d 7 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.
 
/trunk/apps/Raytracer/raytrace.cpp
/trunk/src/Geometry/BBox.cpp
/trunk/src/Geometry/BSPTree.cpp
/trunk/src/Geometry/BoundingINode.cpp
/trunk/src/Geometry/Ray.h
312 6744 d 8 h jrf /trunk/apps/Raytracer/  
/trunk/apps/Raytracer/raytrace.cpp
310 6744 d 9 h jrf /trunk/ BSPTree corrections  
/trunk/apps/Raytracer/Camera.h
/trunk/apps/Raytracer/raytrace.cpp
/trunk/src/Geometry/BSPTree.cpp
/trunk/src/Geometry/Ray.h
309 6748 d 11 h jab /trunk/ numerous changes making ray tracing work with bbox hierarchy  
/trunk/apps/MeshDistance/meshdist.cpp
/trunk/apps/Raytracer/Camera.h
/trunk/apps/Raytracer/Makefile
/trunk/apps/Raytracer/raytrace.cpp
/trunk/src/Geometry/AABox.cpp
/trunk/src/Geometry/BoundingINode.cpp
/trunk/src/Geometry/BoundingINode.h
/trunk/src/Geometry/BoundingLNode.cpp
/trunk/src/Geometry/BoundingLNode.h
/trunk/src/Geometry/BoundingNode.cpp
/trunk/src/Geometry/BoundingNode.h
/trunk/src/Geometry/BoundingTree.cpp
/trunk/src/Geometry/BoundingTree.h
/trunk/src/Geometry/Ray.h
/trunk/src/Geometry/Triangle.cpp
/trunk/src/Geometry/Triangle.h
/trunk/src/Geometry/build_bbtree.cpp
305 6750 d 11 h jab /trunk/apps/ I have made minor changes to ensure things compile on Linux. Mostly
adding Makefiles
 
/trunk/apps/MeshDistance/Makefile
/trunk/apps/Raytracer/Makefile
/trunk/apps/Decimator/decimator.cpp
/trunk/apps/Raytracer/raytrace.cpp
299 6762 d 10 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.
 
/trunk/apps/MeshDistance
/trunk/apps/Raytracer
/trunk/src/Geometry/AABox.cpp
/trunk/src/Geometry/AABox.h
/trunk/src/Geometry/BBox.cpp
/trunk/src/Geometry/BBox.h
/trunk/src/Geometry/BSPTree.cpp
/trunk/src/Geometry/BSPTree.h
/trunk/src/Geometry/BoundingINode.cpp
/trunk/src/Geometry/BoundingINode.h
/trunk/src/Geometry/BoundingLNode.cpp
/trunk/src/Geometry/BoundingLNode.h
/trunk/src/Geometry/BoundingNode.cpp
/trunk/src/Geometry/BoundingNode.h
/trunk/src/Geometry/BoundingTree.cpp
/trunk/src/Geometry/BoundingTree.h
/trunk/src/Geometry/OBox.cpp
/trunk/src/Geometry/OBox.h
/trunk/src/Geometry/Ray.h
/trunk/src/Geometry/Triangle.cpp
/trunk/src/Geometry/Triangle.h
/trunk/src/Geometry/build_bbtree.cpp
/trunk/src/Geometry/build_bbtree.h
/trunk/src/Geometry/verification.cpp
/trunk/src/Geometry/verification.h
/trunk/apps/OBJViewer/objview.cpp
/trunk/src/GLGraphics/QuatTrackBall.cpp
/trunk/src/GLGraphics/draw.cpp
/trunk/src/GLGraphics/draw.h
/trunk/src/Geometry/ThreeDDDA.cpp
/trunk/src/Geometry/ThreeDDDA.h
293 6762 d 13 h jab /trunk/apps/VolumePolygonize/ minor changes  
/trunk/apps/VolumePolygonize/volpoly.cpp
271 6856 d 10 h bj /trunk/ removed .vcproj and .sln files from SVN  
/trunk/GEL.sln
/trunk/apps/BloomenthalPolygonize/BloomenthalPolygonize.vcproj
/trunk/apps/BoundaryCollapse/BoundaryCollapse.vcproj
/trunk/apps/Decimator/Decimator.vcproj
/trunk/apps/OBJViewer/OBJViewer.vcproj
/trunk/apps/VolumePolygonize/VolumePolygonize.vcproj
/trunk/src/CGLA/CGLA.vcproj
/trunk/src/GLGraphics/GLGraphics.vcproj
/trunk/src/Geometry/Geometry.vcproj
/trunk/src/HMesh/HMesh.vcproj
/trunk/src/LinAlg/LinAlg.vcproj
/trunk/src/Util/Util.vcproj
/trunk/test/CGLA-covariance/CGLA_covariance.vcproj
/trunk/test/CGLA-mat/CGLA_mat.vcproj
/trunk/test/CGLA-ogl/CGLA_ogl.vcproj
/trunk/test/CGLA-simple/CGLA_simple.vcproj
/trunk/test/CGLA-vec/CGLA_vec.vcproj
/trunk/test/Geometry-kdtree/Geometry_kdtree.vcproj
/trunk/test/LinAlg-leastsq/LinAlg_leastsq.vcproj
/trunk/test/Util-resman/Util_resman.vcproj
220 6958 d 9 h jab /trunk/ Fixed QEM problems  
/trunk/apps/Decimator/Makefile
/trunk/apps/Decimator/decimator.cpp
/trunk/src/Geometry/QEM.cpp
/trunk/src/Geometry/QEM.h
/trunk/src/HMesh/quadric_simplify.cpp
216 6959 d 9 h jab /trunk/ Various minor changes to programs mentioned below. Win32 debug arguments
may be obsolte now
 
/trunk/README
/trunk/apps/Decimator/decimator.cpp
/trunk/apps/VolumePolygonize/volpoly.cpp
205 7092 d 3 h jab /trunk/apps/ small changes to apps  
/trunk/apps/Decimator/decimator.cpp
/trunk/apps/VolumePolygonize/volpoly.cpp
198 7099 d 11 h bj /trunk/ Added Visual Studio 2005 compatibility  
/trunk/MPC/config/swig_perl.mpb
/trunk/MPC/templates/vc8platforms.mpt
/trunk/build_vc8_solution.bat
/trunk/makefiles/msvc8exe.mpt
/trunk/makefiles/msvc8lib.mpt
/trunk
/trunk/MPC/config/boost_date_time.mpb
/trunk/MPC/config/boost_filesystem.mpb
/trunk/MPC/config/boost_prg_exec_monitor.mpb
/trunk/MPC/config/boost_regex.mpb
/trunk/MPC/config/boost_signals.mpb
/trunk/MPC/config/boost_test_exec_monitor.mpb
/trunk/MPC/config/boost_thread.mpb
/trunk/MPC/config/boost_unit_test_framework.mpb
/trunk/MPC/config/global.features
/trunk/MPC/config/xerces.mpb
/trunk/MPC/modules/AutomakeWorkspaceCreator.pm
/trunk/MPC/modules/BMakeWorkspaceCreator.pm
/trunk/MPC/modules/Creator.pm
/trunk/MPC/modules/DirectoryManager.pm
/trunk/MPC/modules/NMakeWorkspaceCreator.pm
/trunk/MPC/modules/ProjectCreator.pm
/trunk/MPC/modules/TemplateInputReader.pm
/trunk/MPC/modules/TemplateParser.pm
/trunk/MPC/modules/VC8WorkspaceCreator.pm
/trunk/MPC/modules/WorkspaceCreator.pm
/trunk/MPC/mpc.pl
/trunk/MPC/mwc.pl
/trunk/MPC/templates/automake.mpd
/trunk/MPC/templates/bmake.mpd
/trunk/MPC/templates/em3.mpd
/trunk/MPC/templates/ghs.mpd
/trunk/MPC/templates/html.mpd
/trunk/MPC/templates/make.mpd
/trunk/MPC/templates/makedll.mpt
/trunk/MPC/templates/nmake.mpd
/trunk/MPC/templates/nmakedll.mpt
/trunk/MPC/templates/nmakeexe.mpt
/trunk/MPC/templates/sle.mpd
/trunk/MPC/templates/vc6.mpd
/trunk/MPC/templates/vc7.mpd
/trunk/MPC/templates/vc7csharp.mpd
/trunk/MPC/templates/vc7dll.mpt
/trunk/MPC/templates/vc7exe.mpt
/trunk/MPC/templates/vc7libexe.mpt
/trunk/MPC/templates/vc7vb.mpd
/trunk/MPC/templates/vc8.mpd
/trunk/MPC/templates/vc8dll.mpt
/trunk/MPC/templates/vc8exe.mpt
/trunk/MPC/templates/vc8lib.mpt
/trunk/MPC/templates/vc8libexe.mpt
/trunk/MPC/templates/vccommon.mpt
/trunk/apps/BloomenthalPolygonize/BloomenthalPolygonize.vcproj
/trunk/apps/BoundaryCollapse/BoundaryCollapse.vcproj
/trunk/apps/Decimator/Decimator.vcproj
/trunk/apps/Decimator/decimator.cpp
/trunk/apps/OBJViewer/OBJViewer.vcproj
/trunk/apps/OBJViewer/objview.cpp
/trunk/apps/VolumePolygonize/VolumePolygonize.vcproj
/trunk/makefiles/msvcexe.mpt
/trunk/src/CGLA/CGLA.vcproj
/trunk/src/GLGraphics/GLGraphics.vcproj
/trunk/src/GLGraphics/SimpleTrackBall.h
/trunk/src/Geometry/Geometry.vcproj
/trunk/src/Geometry/KDTree.h
/trunk/src/HMesh/HMesh.vcproj
/trunk/src/LinAlg/LinAlg.vcproj
/trunk/src/Util/Util.vcproj
/trunk/test/CGLA-covariance/CGLA_covariance.vcproj
/trunk/test/CGLA-mat/CGLA_mat.vcproj
/trunk/test/CGLA-ogl/CGLA_ogl.vcproj
/trunk/test/CGLA-simple/CGLA_simple.vcproj
/trunk/test/CGLA-vec/CGLA_vec.vcproj
/trunk/test/Geometry-kdtree/Geometry_kdtree.vcproj
/trunk/test/Geometry-kdtree/kdtree-test.cpp
/trunk/test/LinAlg-leastsq/LinAlg_leastsq.vcproj
/trunk/test/Util-resman/Util_resman.vcproj
195 7100 d 13 h jrf /trunk/ warning pragmas corrected.
Added messages stating that some preprocessor directives are needed for HMesh to work with MSVC8.
 
/trunk/apps/OBJViewer/objview.cpp
/trunk/src/CGLA/CGLA.h
/trunk/src/GLGraphics/SimpleTrackBall.cpp
/trunk/src/Geometry/Material.h
/trunk/src/HMesh/build_manifold.cpp
/trunk/src/HMesh/templates.h
/trunk/test/CGLA-simple/simple_test.cpp
192 7106 d 12 h jab /trunk/ I made some changes to the polygonizer.  
/trunk/apps/VolumePolygonize/volpoly.cpp
/trunk/src/HMesh/volume_polygonize.cpp
191 7106 d 13 h jab /trunk/ So some changes have been made. Things are partly foobar in the volume
polygonizer and the trilinfilter. There is a dilemma - it is hard to
allow trilinear interpolation of vectors while disallowing gradient
computation of unsigned entities.
 
/trunk/apps/VolumePolygonize/volpoly.cpp
/trunk/src/Geometry/GradientFilter.cpp
/trunk/src/Geometry/TrilinFilter.cpp
/trunk/src/Geometry/TrilinFilter.h
/trunk/src/Geometry/load_raw.cpp
/trunk/src/HMesh/volume_polygonize.cpp
190 7116 d 13 h bj /trunk/ updated vcproj/sln files  
/trunk/GEL.sln
/trunk/apps/BloomenthalPolygonize/BloomenthalPolygonize.vcproj
/trunk/apps/BoundaryCollapse/BoundaryCollapse.vcproj
/trunk/apps/Decimator/Decimator.vcproj
/trunk/apps/OBJViewer/OBJViewer.vcproj
/trunk/apps/VolumePolygonize/VolumePolygonize.vcproj
/trunk/src/CGLA/CGLA.vcproj
/trunk/src/GLGraphics/GLGraphics.vcproj
/trunk/src/Geometry/Geometry.vcproj
/trunk/src/HMesh/HMesh.vcproj
/trunk/src/LinAlg/LinAlg.vcproj
/trunk/src/Util/Util.vcproj
/trunk/test/CGLA-covariance/CGLA_covariance.vcproj
/trunk/test/CGLA-mat/CGLA_mat.vcproj
/trunk/test/CGLA-ogl/CGLA_ogl.vcproj
/trunk/test/CGLA-simple/CGLA_simple.vcproj
/trunk/test/CGLA-vec/CGLA_vec.vcproj
/trunk/test/Geometry-kdtree/Geometry_kdtree.vcproj
/trunk/test/LinAlg-leastsq/LinAlg_leastsq.vcproj
/trunk/test/Util-resman/Util_resman.vcproj
185 7127 d 12 h jab /trunk/apps/VolumePolygonize/ Minor changes reflecting changes to the polygonizer api.  
/trunk/apps/VolumePolygonize/volpoly.cpp
182 7133 d 14 h bj /trunk/ merged restructuring branch properly  
/trunk/src/HMesh/build_manifold.cpp
/trunk/src/HMesh/build_manifold.h
/trunk/src/HMesh/caps_and_needles.cpp
/trunk/src/HMesh/caps_and_needles.h
/trunk/src/HMesh/fair_polygonize.cpp
/trunk/src/HMesh/fair_polygonize.h
/trunk/src/HMesh/mesh_optimization.cpp
/trunk/src/HMesh/mesh_optimization.h
/trunk/src/HMesh/obj_load.cpp
/trunk/src/HMesh/obj_load.h
/trunk/src/HMesh/obj_save.cpp
/trunk/src/HMesh/obj_save.h
/trunk/src/HMesh/quadric_simplify.cpp
/trunk/src/HMesh/quadric_simplify.h
/trunk/src/HMesh/refine_edges.cpp
/trunk/src/HMesh/refine_edges.h
/trunk/src/HMesh/smooth.cpp
/trunk/src/HMesh/smooth.h
/trunk/src/HMesh/triangulate.cpp
/trunk/src/HMesh/triangulate.h
/trunk/src/HMesh/triangulate_face_order.cpp
/trunk/src/HMesh/x3d_load.cpp
/trunk/src/HMesh/x3d_load.h
/trunk/src/HMesh/x3d_save.cpp
/trunk/src/HMesh/x3d_save.h
/trunk/src/gel.doxygen
/trunk/GEL.sln
/trunk/apps/BloomenthalPolygonize/BloomenthalPolygonize.vcproj
/trunk/apps/BoundaryCollapse/BoundaryCollapse.vcproj
/trunk/apps/Decimator/Decimator.vcproj
/trunk/apps/OBJViewer/OBJViewer.vcproj
/trunk/apps/VolumePolygonize/VolumePolygonize.vcproj
/trunk/src/CGLA/CGLA.vcproj
/trunk/src/GLGraphics/GLGraphics.vcproj
/trunk/src/Geometry/Geometry.vcproj
/trunk/src/HMesh/HMesh.vcproj
/trunk/src/LinAlg/LinAlg.vcproj
/trunk/src/Util/Util.vcproj
/trunk/test/CGLA-covariance/CGLA_covariance.vcproj
/trunk/test/CGLA-mat/CGLA_mat.vcproj
/trunk/test/CGLA-ogl/CGLA_ogl.vcproj
/trunk/test/CGLA-simple/CGLA_simple.vcproj
/trunk/test/CGLA-vec/CGLA_vec.vcproj
/trunk/test/Geometry-kdtree/Geometry_kdtree.vcproj
/trunk/test/LinAlg-leastsq/LinAlg_leastsq.vcproj
/trunk/test/Util-resman/Util_resman.vcproj
178 7134 d 8 h bj /trunk/ merged restructuring branch  
/trunk/bin
/trunk/src/GLGraphics
/trunk/apps/IMeshViewer
/trunk/src/Geometry/Texmap.cpp
/trunk/src/Geometry/Texmap.h
/trunk/src/Graphics
/trunk/src/HMeshUtil
/trunk/src/IMesh
/trunk/src/IMeshUtil
/trunk/GEL.sln
/trunk/Makefile
/trunk/README
/trunk/apps/BloomenthalPolygonize/BloomenthalPolygonize.vcproj
/trunk/apps/BloomenthalPolygonize/Makefile
/trunk/apps/BloomenthalPolygonize/bloomenthal-polygonize.cpp
/trunk/apps/BoundaryCollapse/BoundaryCollapse.vcproj
/trunk/apps/BoundaryCollapse/Makefile
/trunk/apps/BoundaryCollapse/boundary_collapse.cpp
/trunk/apps/Decimator/Decimator.vcproj
/trunk/apps/Decimator/Makefile
/trunk/apps/Decimator/decimator.cpp
/trunk/apps/OBJViewer/Makefile
/trunk/apps/OBJViewer/OBJViewer.vcproj
/trunk/apps/OBJViewer/objview.cpp
/trunk/apps/VolumePolygonize/Makefile
/trunk/apps/VolumePolygonize/VolumePolygonize.vcproj
/trunk/apps/VolumePolygonize/volpoly.cpp
/trunk/makefiles/GELapp.mpc
/trunk/makefiles/common.mk
/trunk/makefiles/config.mk
/trunk/src/CGLA/CGLA.h
/trunk/src/CGLA/CGLA.vcproj
/trunk/src/CGLA/Quaternion.cpp
/trunk/src/CGLA/Quaternion.h
/trunk/src/Geometry/Geometry.vcproj
/trunk/src/Geometry/IndexedFaceSet.h
/trunk/src/Geometry/Material.h
/trunk/src/Geometry/TriMesh.cpp
/trunk/src/Geometry/TriMesh.h
/trunk/src/Geometry/obj_load.cpp
/trunk/src/HMesh/FaceCirculator.h
/trunk/src/HMesh/HMesh.vcproj
/trunk/src/HMesh/Manifold.cpp
/trunk/src/HMesh/Manifold.h
/trunk/src/HMesh/VertexCirculator.h
/trunk/src/LinAlg/LinAlg.vcproj
/trunk/src/Util/Util.vcproj
/trunk/test/CGLA-covariance/CGLA_covariance.vcproj
/trunk/test/CGLA-mat/CGLA_mat.vcproj
/trunk/test/CGLA-ogl/CGLA_ogl.vcproj
/trunk/test/CGLA-ogl/ogl_test.cpp
/trunk/test/CGLA-simple/CGLA_simple.vcproj
/trunk/test/CGLA-vec/CGLA_vec.vcproj
/trunk/test/CGLA-vec/Makefile
/trunk/test/Geometry-kdtree/Geometry_kdtree.vcproj
/trunk/test/LinAlg-leastsq/LinAlg_leastsq.vcproj
/trunk/test/Util-resman/Util_resman.vcproj
132 7184 d 10 h jab /trunk/ minor changes. These programs now include the new gel_gl.h gel_glu.h and
gel_glut.h headers instead of the normal GL headers. Easier portability.
 
/trunk/apps/IMeshViewer/trimesh_viewer.cpp
/trunk/apps/OBJViewer/objview.cpp
/trunk/src/Geometry/Texmap.h
/trunk/src/Geometry/TriMesh.cpp
/trunk/test/CGLA-ogl/ogl_test.cpp

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