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TODO.md

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Bugs

  • on Mac: click on menu, don't select anything and click on pane. Registers as a mouse drag and rotates the scene!

Design

[X] Hello World [X] Place display logic into an XML pane thingy [ ] JMetro? https://www.pixelduke.com/java-javafx-theme-jmetro/

Network

Real line processor parses and sends results to UI Test one just saves lines

Perhaps a Java-style pull architecture? UI updater is pulling from command parser, (which is pulling from line provider?), which is pulling from Server?

[X] listen on specified port [X] figure out how to update UI in some way

  • JavaFX Service (or possibly Task, Worker) [X] receive SVS commands (POC: just print them out) [X] add wildcard-trie to GeometryManager so we can retrieve scenes/geometries using wildcards. [ ] interpret parsed commands
    • update geometry
      • spike: show a correct box
    • layer
    • new scene
    • new geometry
    • delete scenes
    • delete geometries
    • save
  • inject Socket?
  • what is controller actually supposed to do?
  • can I really not specify default port in the FXML? Maybe has to be somewhere else? Is DI not possible? Do I not understand FXML well enough? [X] connect/disconnect occur gracefully [ ] graceful error when port is already in use

[ ] testing

  • add an echo mode to server that returns parsed JSON or something
  • instantiate real server and test client
  • turn on echo mode, then send example data to server with test client and expect back proper acknowledgements and JSONs [ ] log received commands
  • console
  • a Window user can open?
  • https://github.com/TestFX/TestFX

3D Display

[X] meshes from SVS [X] spheres from SVS [X] labels from SVS [%] grid lines

  • change grid size automatically when shapeGroup size changes

List Display

[ ] show all objects [ ] search objects by name [ ] change color of selected objects (search for belief-* and make them all red) [ ] reset color changes

Controls

[ ] good default camera position [ ] shortcuts for different angle views [X] zoom in/out [X] translate camera [X] rotate camera [ ] rotate around point? [X] labels on/off [X] drawing mode line/solid [X] screenshot shortcut [ ] select which scene (S1, S2, etc.) to display [ ] select port to listen on, then create server (also allow command line specification) [ ] shift+mouse-drag horizontal to rotate around z-axis [ ] select object with mouse or in objects list panel

  • highlight it somehow
  • show orientation with arrows
  • show its info in a separate panel
  • might be able to inspect geometries that have no visualization (only position, rotation, no vertices)
  • double-click or something to focus camera on object?
  • notify if object not currently visible (completely obstructed or surrounded)? ideas:
  • change camera to FPV from object? (would probably suffice to show viewing direction of robot)

[ ] 1,2,3,4,5,6 shortcuts to view from different faces [ ] maybe shift 1,2,3,4,5,6,7,8 to view from different corners [ ] arrow keys move camera to sides [X] mouse rotation [ ] regex to show/hide certain labels or objects

[ ] visual camera controls?

other:

  • change package name. I am not associated with UMich.
  • rename to SVSViewerFX (for standalone apps, noone needs to know it's Java!)
  • send a PR to improve JavaFX javadocs
    • TriangleMesh
      • needs to explain texture coordinates
      • needs an example for point, texture, and normal data setting
      • needs to explain when to use normals and when not to
      • validation of faces array needs to be more specific
      • fix typos
      • add getPointElementSize(), getTexCoordElementSize(), etc. in warnings where printed literally
    • Rotate
      • does the rotation axis need to be normalized?

Settings

[X] save/load settings on user's machine somewhere [ ] adjust sensitivity of controls (zoom)