VRML2

• Geant4 VRML2 Tools
• VRML2FILE Geometry Export
  • TODO
  • GiGa python export
    • G4VRML2FileViewer::SendViewParameters
    • G4VRML2FileViewer::DrawView
  • export settings
    • visualization/management/src/G4VisManager.cc
  • where is the export steered from
  • export warnings
    • vis recursion
  • export output
    • booleanprocessor
    • scene scaling
  • examine the g4_00.wrl comments
  • Writing polyhedron primitives
  • vrml2file driver
    • source/visualization/VRML/include/G4VRML2FileSceneHandler.hh
• VRML2 File Format
  • VRML2 IndexFaceSet
    • meaning of solid FALSE
  • VRML2 .wrl inspection
• Rebuild Geant4 VRML2FILE Visualisation lib
  • Geant4 Patch to see which solids give trouble
  • Annotated Traverse
• Explore ShapeDB
  • Overview
  • Create Geometry DB from .wrl
  • Open Geometry DB
  • Find the big volumes
  • Ordering by decreasing extent in x
  • shape counting
  • shape join xshape
  • xshape
    • ranging the cetroids
    • primitive binning
  • point
    • Primitive histogramming the 1.2M entries
  • xshape
• instant reality player
  • References
  • Navigation Tips
  • Primitive Web Interface
  • EAI java Interface
  • Navigation
  • Keyboard Mapping
• Fully Overlapping volumes, due to imprecise export
  • executive summary
  • G4Point3D streaming
  • Probable Fix
  • distinct volume count discrepancy
  • confirmation of shape overlapping
  • check detdesc source xml
    • correlate extents of exported shapes with expectations
    • initial hypothesis
    • Look for others with those names
  • Scene Attribute edits via web interface
  • Volume selection with the dupes and context volumes
    • highlight the dupes
    • first degenerate pair
• VRML2FILE export debugging
  • TODO
  • Observations Summary
  • Examining raw export log with pv dumping
    • Ordering Check
    • parse the log
  • exportdbg.txt
  • Noisy 15
    • Skip the big 3 + lowZ 2
    • 4539 subtraction tubs with holes
    • 4550 + 4565 are cables
    • scene for the noisy ones
    • noisy 15 with 4550 highlighted
    • 4550 detdesc
    • 4550 at the point level
  • Viscinity
• Polyhedron
  • Relation Between Vertices, Edges and Faces
  • VRML2FILE Polyhedron Export
• VRML2FILE implementation
  • Observations
  • Visualization Steering
    • stacktrace from draw command to graphics primitives
    • Traversing scene data
    • runDurationModelList
  • G4PhysicalVolumeModel
  • DescribeYourselfTo
  • GetPolyhedron
  • CreateSurfaces
  • CreatePolyhedron