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313 6743 d 8 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 6743 d 10 h jrf /trunk/apps/Raytracer/  
/trunk/apps/Raytracer/raytrace.cpp
310 6743 d 10 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 6747 d 12 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 6749 d 12 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 6761 d 12 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 6761 d 14 h jab /trunk/apps/VolumePolygonize/ minor changes  
/trunk/apps/VolumePolygonize/volpoly.cpp
271 6855 d 11 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 6957 d 11 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 6958 d 10 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 7091 d 4 h jab /trunk/apps/ small changes to apps  
/trunk/apps/Decimator/decimator.cpp
/trunk/apps/VolumePolygonize/volpoly.cpp
198 7098 d 12 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 7099 d 14 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 7105 d 13 h jab /trunk/ I made some changes to the polygonizer.  
/trunk/apps/VolumePolygonize/volpoly.cpp
/trunk/src/HMesh/volume_polygonize.cpp
191 7105 d 15 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 7115 d 14 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 7126 d 13 h jab /trunk/apps/VolumePolygonize/ Minor changes reflecting changes to the polygonizer api.  
/trunk/apps/VolumePolygonize/volpoly.cpp
182 7132 d 15 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 7133 d 9 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 7183 d 12 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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