1. 09 Apr, 2012 1 commit
    • VTK Developers's avatar
      Modularize VTK tree layout · cdd4d6fd
      VTK Developers authored
      Move source files from their former monolithic VTK location to their new
      location in modular VTK without modification.  This preserves enough
      information for "git blame -M" and "git log --follow" to connect
      modularized VTK files to their original location and history.
      Co-Author: Marcus D. Hanwell <marcus.hanwell@kitware.com>
      Co-Author: Chris Harris <chris.harris@kitware.com>
      Co-Author: Brad King <brad.king@kitware.com>
      Co-Author: Nikhil Shetty <nikhil.shetty@kitware.com>
  2. 15 Feb, 2012 1 commit
    • George Zagaris's avatar
      ENH: Change AMR readers to use vtkOverlappingAMR · d559d079
      George Zagaris authored
      Changed the AMR base reader and sub-classes for flash and enzo to use
      vtkOverlappingAMR. Further, updated vtkAMRUtilities to work on
      Change-Id: I1a71d37302aaba11ca5897b4832aae8e1b3b30af
  3. 14 Feb, 2012 1 commit
  4. 02 Dec, 2011 2 commits
  5. 05 Sep, 2011 1 commit
    • George Zagaris's avatar
      BUGFIX: Parsing of cfactors before filename is set · f1d62235
      George Zagaris authored
      Fixed issue wherein the method vtkAMREnzoReader::ParseConverionFactors
      was called before this->FileName was set. This was causing an assert
      failure. ParseConversionFactors is now properly called. In addition,
      added logic to handle the case where an ENZO conversion parameters
      file is missing or otherwise not available to improve the robustness
      and flexibility of the reader.
  6. 25 Jul, 2011 2 commits
    • George Zagaris's avatar
      ENH: Performance improvements to AMR readers · 3f39e0a8
      George Zagaris authored
      Minor performance improvemets:
      (1) The AMR metadata is only loaded once. An ivar,
      "LoadedMetaData" indicates whether or not the metadata are loaded.
      (2) If there is a request coming from a "smart" downstream filter,
      then the reader does not call "GenerateVisibility" which can be
      very time-consuming.
    • George Zagaris's avatar
      ENH: Improvements for caching of AMR blocks · b2edee7a
      George Zagaris authored
      This commit introduces improvements to the AMR
      reader infrastructure to better facilitate caching
      needs. In particular, there are two new pure virtual
      methods that are introduced to load block geometry
      and data (field data) seperately.
  7. 01 Jul, 2011 1 commit
  8. 17 Jun, 2011 1 commit
  9. 16 Jun, 2011 3 commits
    • George Zagaris's avatar
      BUGFIX: Fix typo when computing grid spacing · b7ec615f
      George Zagaris authored
      Fixed typo leading to miscalculation of the
      grid spacing of the metadata.
    • George Zagaris's avatar
      BUGFIX: Handling unigrid case in FillMetaData · 968b54fe
      George Zagaris authored
      Added handling of the case where there is only a single
      grid, in which case the number of levels is zero. Hence,
      the vector that holds a counter for the number of blocks
      at each level must be allocated with numLevels+1 elements.
    • George Zagaris's avatar
      ENH: QDV for AMR -- Load Metadata · a3018b7a
      George Zagaris authored
      This commit introduces the first set of
      changes for Query-Driven Visualization (QDV)
      of AMR datasets. The changes are as follows:
      (1) The base reader implements RequestInformation()
          and defines a pure abstract method FillMetaData()
          to be implemented by concrete classes.
      (2) Concrete AMR readers implement FillMetaData() which
          essentially creates a vtkHierarchicalBoxDataSet with
          the uniform grids and AMR boxes but with no data, e.g.,
          density etc.
      (3) The metada is published in the output information object
          for downstream modules.
  10. 15 Jun, 2011 1 commit
    • George Zagaris's avatar
      ENH: Conversion to CGS units · 41c7923e
      George Zagaris authored
      Added support for converting to CGS units based
      on conversion factors that are parsed from the
      parameters file. A boolean ivar control whether
      the data loads is converted to CGS or not.
  11. 10 May, 2011 1 commit
  12. 05 May, 2011 2 commits
    • George Zagaris's avatar
      ENH:Move internal enzo reader to a separate header · 9fa8f225
      George Zagaris authored
      This commit moves the internal enzo reader to a
      separate header. The reason for doing this is
      primarily to allow the re-use of the internal enzo
      reader for the corresponding particles reader.
    • George Zagaris's avatar
      COMP: Fix warnings · 70da6e34
      George Zagaris authored
      Fixed warnings regarding empty loop body in
      while statement in the internal EnzoReader and
      a warning regarding comparisson between signed
      and unsigned integer expressions.
  13. 13 Apr, 2011 2 commits
    • George Zagaris's avatar
      ENH: Added InitializeArraySelections · 9b60d191
      George Zagaris authored
      Added functionality to initialize the array
      selections s.t. when the file is first loaded
      none of the field data arrays is selected.
    • George Zagaris's avatar
      BUGFIX: Access to NULL object · cacf3c91
      George Zagaris authored
      Fix issue in the vtkEnzoReadedInternal
      wherein access to an object that was
      not allocated was attempted. Now, the code
      checks if the object is NULL before attempting
      to access its attributes.
  14. 12 Apr, 2011 1 commit
  15. 11 Apr, 2011 1 commit
  16. 08 Apr, 2011 1 commit