Difference between revisions of "HanProgressReportAugust08"

Revision as of 19:49, 6 August 2008

UP

Deadline

• Aug/11/2008
  • new class restructuring
• Sep/22/2008
  • deadline

TODO

• multi-volume support

   * mesh generation - generating a mesh for multivolumes under one constraint - memory size
   * rendering - multi-volume rendering
         o new rendering algorithm: need to manage multi bricks overlaps with several bricks! 
   * time-series multivolume rendering - need to handle multi timesteps

• mipmapped video support

   * prefetching next frames (check libc max filedes)
     - frame window: [x-5, x+20]
     - open new frame files
     - add brickinfos?
     - close old frame files
     - delete brickinfos?
   * point of interest (check paper again)
   * limiting # of bricks loaded at each frame
   * prefetching bricks?

06 Weds

Done

• generated tornado tiff data sets
• implemented frame window
  • opening next 10 frames
  • closing previous 10 frames
  • activating/deactivating BrickReaders
• grpof to find bottlenecks
  • no bad calls, which means my system is IO bounded. =(

August/05/2008 (Tu)

• multi-volume support

   * user interface - need to be able to manipulate one volume at a time
   * new class structures? like in virvo/multirend

• dynamic change in volume control UI
  • hide/show according to volume selection

August/01/2008 (Fri)

Done

• finalized the interface between MipMapVideo library and GUI part