Chris Theis. C. TheisFLUKA users meeting 02/082 Overview 3.03.1 SimpleGeo 3.0 & the next release 3.1...
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Transcript of Chris Theis. C. TheisFLUKA users meeting 02/082 Overview 3.03.1 SimpleGeo 3.0 & the next release 3.1...
Chris Theis
C. TheisFLUKA users meeting 02/08 2
Overview
SimpleGeo 3.03.0 & the next release 3.13.1
Plugins 2.02.0 & the next release 2.12.1
C. TheisFLUKA users meeting 02/08 3
SimpleGeo 3.0
• Importer:– Cards (e.g. ASSIGNMAT, BIASING) can now mix numbers
and names– Full support of preprocessor up to arbitrary recursion depth– Name recognition is case insensitive – less error prone!– Named ranges are not supported!
• Exporter:– MCNP(X), automatic conversion of names by SG!– More 3D formats (3DS, PLY, PBRT, STL, etc.)
C. TheisFLUKA users meeting 02/08 4
SimpleGeo 3.0
• Some new macros:– Conversion of names to numbers– Conversion of numbers to names
• Auto-save function
• Calculation of surface areas (via Node-Info in the context menu)
• Click and zoom
C. TheisFLUKA users meeting 02/08 5
Measuring distances 2D
Arbitrary distances measured directly in parallel projections(XY, YZ, ZX)
C. TheisFLUKA users meeting 02/08 6
Measuring distances 3D
Distances betweensnap-pointscan be measured in arbitrary projections
C. TheisFLUKA users meeting 02/08 7
SimpleGeo 3.1
Major featuresMajor features likely to be included in likely to be included in V3.1V3.1
• Mathematical expressions supported in numeric property fieldsand in the normalization in DaVis3D.
• Improved renderer (e.g. new render mode hard contours)
• Splitting wizard (automatic generation of split regions)
C. TheisFLUKA users meeting 02/08 9
SimpleGeo 3.1
• A lot of users are migrating to Windows Vista:
– V3.1 fully Vista compliant
– Heavily optimized for Vista:• New proprietary memory management
• SSE2 instruction set used
• Parallelization currently evaluated (very early test phase)
C. TheisFLUKA users meeting 02/08 10
C. TheisFLUKA users meeting 02/08 11
SG pluginsPipsiCAD3D – particle track visualizationPipsiCAD3D – particle track visualization
Ionization chamber with eIonization chamber with e-- tracks tracks in a magnetic fieldin a magnetic field
Courtesy of Helmut Vincke,co-author of PipsiCAD3DCourtesy of Helmut Vincke,co-author of PipsiCAD3D
Electron tracks due to photons impingingElectron tracks due to photons impingingon a thin aluminium plate on a thin aluminium plate
C. TheisFLUKA users meeting 02/08 12
Demo video Demo video
PipsiCAD3D
How to do it:How to do it:
1. Link a specialized MGDRAW.F to FLUKA2. Add a USERDUMP card3. Process the binary with the supplied PipsiCAD program under Linux4. Load the result with the PipsiCAD3D plugin & press play
C. TheisFLUKA users meeting 02/08 13
SimpleGeo/DaVis3D
Available in DaVis3D 2.5:Available in DaVis3D 2.5:• Added support for RZ and R-Phi-Z meshes with arbitrary resolution. (XYZ is still the fastest topology!)
• Calculate average + errors of several ASCII USRBIN result files
• Several meshes (also with different resolutions and/or spatial distributions) can be displayed at the same time by loading multiple instances of the plugin.
C. TheisFLUKA users meeting 02/08 14
Data extraction
• Extraction of values(planes, profile functions or single bins)
C. TheisFLUKA users meeting 02/08 15
DaVis3D 3.x
Question:
What’s the average doseat a workplace?
Solution:
• Rough estimate from the 2D dose map (might not match in 3D!)
• Foresee a geometric region in the input
Courtesy of E. Feldbaumer, H. Vincke
C. TheisFLUKA users meeting 02/08 16
Data post-processing
Alternative solution:Alternative solution:
• Define arbitrary volume interactively while browsing the data.
• Calculate averages on-the-fly while moving the volume through the data set
Courtesy of E. Feldbaumer, H. Vincke
C. TheisFLUKA users meeting 02/08 17
Threshold detection
Typical question:
Where is the region with values > X ?
Development of an Development of an automatic threshold automatic threshold contouring algorithmcontouring algorithm
C. TheisFLUKA users meeting 02/08 18
Contour plots
C. TheisFLUKA users meeting 02/08 19
Photorealistic renderings
MC simulation of optical photon transport
No interactivity
& higher rendering times
Better image quality
Not yet sure wheter it will be in V3.1 Not yet sure wheter it will be in V3.1
C. TheisFLUKA users meeting 02/08 20
Thank you for your attentionThank you for your attention