Interface - PerkTutor/PerkEvaluator GitHub Wiki

Display:

• Buffer: Select buffer and import/export from file.

  • Import: Import a buffer from file, overwriting the current buffer.
  • Export: Export the current buffer to file.

• Playback: Start/stop playback of the currently selected buffer.

  • |<<: Return to the beginning of the current buffer.
  • <<: Move one frame backwards in the current buffer.
  • Play: Play the current buffer (not in real-time).
  • Stop: Stop the current buffer from playing.

  • : Move one frame forwards in the current buffer.

  • |: Proceed to the end of the current buffer.

  • Repeat: Whether or not to return to the beginning of the buffer when the end is reached.
  • Slider: Slide to a specific time in the current buffer.

• Messages: Add messages to the currently selected buffer.

  • Add Message: Add a message (at the time that the slider indicates) to the current buffer.
  • Removed Message: Remove the currently selected message from the current buffer.
  • Clear Messages: Remove all messages from the current buffer.

Analysis:

• Perk Evaluator Node: A node storing all of the parameters for evaluating the procedure trajectories

• Measurement Parameters: Parameters to be set before analyzing the buffer and computing metrics.

  • Tissue model node: A model node representing the tissue of the anatomy. Used for computing tissue damage metrics.
  • Needle transform node: The transform which is applied to the needle to displace it into the anatomy's coordinate system (all parent transforms are applied in the analysis).
  • Measurement Range: The range of times over which the metrics are computed.
  • Mark Begin: Start analysis at the current playback time.
  • Mark End: Halt analysis at the current playback time.

• Results: Produces the results of the analysis and metric computation.

  • Analyze: Analyze the buffer and compute the available metrics.
  • Copy: Copy the metrics from the metrics table to the operating system's clipboard.
  • Trace Trajectories: Whether curves tracing out the tools' trajectories should be drawn.

• Transform Roles: Table of which transform nodes represent the trajectory of each tool.

• Anatomy Roles: Table of which anatomies are represented by which nodes in the scene.

• Advanced: Advanced options for analysis

  • Metrics Directory: Directory storing python scripts for user-configurable metrics.
  • Needle Orientation: The direction in which the shaft of the needle is pointed.
  • Auto-Update: Whether the analysis parameters should be updated when a new transform buffer is selected for analysis