Brainapp/bugs and feature requests

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Revision as of 15:13, 3 December 2009 by Jadrian Miles (talk | contribs) (Added cutting plane rendering bug →Bugs)
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Bugs

  • Selecting ROIs is really flaky; it seems to work only about a quarter of the time. This needs to be more reliable.
  • Brainapp often segfaults on startup. NVIDIA direct rendering fails, which causes an assertion failure in GLG3D. Click for the full debug/error output.
  • A non-fatal G3D assertion failure can happen while adding tubes to the model even when all the NVIDIA stuff is okay. Click for the full debug/error output.
  • The cutting plane uses the wrong raster scan width on certain datasets, so in some directions the image on the plane is just translated sideways, while in others it looks totally scrambled. My bet is that the program is using hard-coded image dimensions rather than reading the image dimensions from the parameters file on disk. Use $G/src/brainapp/obj/brainapp-gcc3-d -f $G/data/diffusion/edinburgh/tumor_fullstudy.2009.11.23/tumor1/tubes.2009.11.25/brainapp/settings.cfg -f $G/src/brainapp/settings-desktop.cfg to reproduce.

Feature Requests

  • Overhaul boolean operations on ROIs with color-coding and multiple selection.
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