= Attendees =

  Elaine, Eric, Greg, Conrad, TomG, TomF, Scooter

= Agenda =
  * Review action items from last meeting
  * Chimera 1.11.1 release
  * ChimeraX issues
  * Meghan issue
  * Should GUIs, e.g., model panel,
    - log command equivalents (sometimes difficult)
    - generate command text and execute as command

= Discussion =
  * Previous action items:
   * ChimeraX licensing
    * build_tools/copyright_update.py fixes copyrights, use "make" to run with correct arguments
    * !PyQt (commercial version) is now the default window system, wx is NOT included
    * Click-through license for non-commercial ChimeraX is almost working
    * We will create "Software Used in ChimeraX" page of actually used packages and add reference from documentation
      - When possible, include links to software license page instead of complete license text
  * Chimera 1.11.1 release
    * Need to bring license changes from trunk to 1.11
      * Elaine will bring them from trunk to 1.11 for 1.11.1 release
    * Start 1.11.1 candidate release on Monday
  * ChimeraX issues
   * Ribbon progress
    * Conrad implemented "peptide" keyword for "cartoon orient" option
    * Lots of stuff on Elaine's documentation page
    * Conrad is still working on curved (arc) strands
   * Middle-mouse drag does not work right with PyQt5.7 on the Mac
    * Middle-mouse drag is a Mac issue.  Works on Windows and Linux.
    * Eric will check whether the problem has been reported in PyQt/Qt lists
      * Relevant page: https://codereview.qt-project.org/#/c/151407/
   * X3D export
    * Cylinders work
    * View point, background color are included
    * Textures are not included
    * Want instancing to reduce output size
      * Appearance nodes use instances
      * Others need to be converted
    * [http://www.cgl.ucsf.edu/home/gregc/nih-15Aug16/ 1gcn examples]
    * To be done:
      * Binary x3d
      * Triangle masks
      * Instancing for geometry
      * Check performance of X3D viewers before next two items
      * Single HTML file with both viewer and model information
      * Generating shims (e.g., cobweb)
      * -- Lower priority --
      * Meshes
      * Lighting and material
      * Clip planes
      * Text
   * Need to port side view to PyQt
  * Meghan issues
    * Harvest protein h-bonds from mmCIF
    * Identify ss bonds
    * Struts vs h-bonds, which subset of h-bonds/ss-bonds to use
    * TomF will get presentation and discuss with Meghan
  * Should GUIs, e.g., model panel log stuff?
    * Yes.
    * Do it now for "obvious" panels like Save Dialog

= Outstanding Action Items =
  * ~~TomF will get answers for ChimeraX license
  * Setting up ChimeraX distribution:
   1. ~~Conrad will get copyrights into source/documentation files
   1. ~~Greg will include !PyQt in daily builds
   1. Conrad will implement click-through license
   1. Greg will create embedded software list
   1. Greg will find a prereq package that requires a copy of the license to be included but does not install it with the software