[Gate-users] voxel phantom

S G sweta_indbhavan at yahoo.co.in
Thu Nov 30 13:09:15 CET 2006


Dear Richard and all,
   
  The GateMaterials.db seems to be fine. This is the output from GATE when I describe the phantom:
  I even tried setDefaultMaterial as Air in Phantom! 
  ------------
  PreInit> /gate/world/daughters/name Phantom
/gate/world/daughters/name Phantom
PreInit> /gate/world/daughters/insert parameterizedBoxMatrix
/gate/world/daughters/insert parameterizedBoxMatrix
GateVoxelBoxParameterizedInserter::ConstructGeometry - Warning ! ConstructGeometry called without a reader
world_L is registered to the default region.
PreInit> /gate/Phantom/geometry/insertReader image
/gate/Phantom/geometry/insertReader image
GateVGeometryVoxelReader::GateVGeometryVoxelReader: m_voxelTranslator 0
PreInit> /gate/Phantom/imageReader/insertTranslator range
/gate/Phantom/imageReader/insertTranslator range
GateVGeometryVoxelReaderMessenger::SetNewValue: newValue (translatorType) : range
PreInit> /gate/Phantom/imageReader/rangeTranslator/readTable voxelPhantom_range.dat
/gate/Phantom/imageReader/rangeTranslator/readTable voxelPhantom_range.dat

  PreInit> /gate/Phantom/imageReader/rangeTranslator/describe 1
/gate/Phantom/imageReader/rangeTranslator/describe 1
 Range Translator
 Range   0 : imageValue in [    0.000e+00 , 1.000e+00 ]  ---> material Air, visibility 1, coulour (5.000e-01,0.000e+00,0.000e+00,1.000e+00)

  PreInit> /gate/Phantom/imageReader/readFile voxelPhantom_ascii.dat
/gate/Phantom/imageReader/readFile voxelPhantom_ascii.dat
GateSourceVoxelImageReader::ReadFile : fileName: voxelPhantom_ascii.dat
nx ny nz: 1 1 1
dx dy dz: 1.000e+01 1.000e+01 1.000e+01
world_L is registered to the default region.
PreInit> /gate/Phantom/imageReader/setDefaultMaterial Air
/gate/Phantom/imageReader/setDefaultMaterial Air

  PreInit> /gate/Phantom/describe
/gate/Phantom/describe
-----------------------------------------------
  GATE object:        'Phantom'
Is enabled?         Yes
Is the whole world?         No
Number of physical volumes: 1
Total volume:          1.000e+00 cm3
   GATE object:        'Phantom'
 Shape:          box
 Length along X: 1.000e+00 cm 
 Length along Y: 1.000e+00 cm 
 Length along Z: 1.000e+00 cm 
 Material:              'Vacuum'
 Total volume:          1.000e+00 cm3
 Visibility attributes: visible, Colour=(5.000e-01,5.000e-01,5.000e-01,1.000e+00), wireframe
Nb of children:        1
 child: 'PhantomVoxel'
  Nb of moves:       1
   GATE object:        'Phantom/placement'
 Is enabled?         Yes
 Move type:     placement
 Translation:       0.000e+00 0.000e+00 0.000e+00 fm 
 Rotation axis:     (0.000e+00,0.000e+00,0.000e+00)
 Rotation angle:    0.000e+00 deg
  Nb of repeaters:       0
-----------------------------------------------
  
Also, before start of simulation I get the materials listed with densities
   
  ***** Table : Nb of materials = 5 *****

   
  Regards,
  Sweta

 				
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