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kinect/codes/Azure-Kinect-Samples/body-tracking-samples/simple_3d_viewer/README.md

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Azure Kinect Body Tracking Simple3dViewer Sample

Introduction

The Azure Kinect Body Tracking Simple3dViewer sample creates a 3d window that visualizes all the information provided by the body tracking SDK.

Usage Info

USAGE: simple_3d_viewer.exe SensorModeNFOV_UNBINNED, WFOV_BINNED RuntimeModeCPU, OFFLINE

  • SensorMode:
    • NFOV_UNBINNED (default) - Narraw Field of View Unbinned Mode [Resolution: 640x576; FOI: 75 degree x 65 degree]
    • WFOV_BINNED - Wide Field of View Binned Mode [Resolution: 512x512; FOI: 120 degree x 120 degree]
  • RuntimeMode:
    • CPU - Use the CPU only mode. It runs on machines without a GPU but it will be much slower
    • OFFLINE - Play a specified file. Does not require Kinect device. Can use with CPU mode
e.g.   simple_3d_viewer.exe WFOV_BINNED CPU
                 simple_3d_viewer.exe CPU
                 simple_3d_viewer.exe WFOV_BINNED
                 simple_3d_viewer.exe OFFLINE MyFile.mkv

Instruction

Basic Navigation:

  • Rotate: Rotate the camera by moving the mouse while holding mouse left button
  • Pan: Translate the scene by holding Ctrl key and drag the scene with mouse left button
  • Zoom in/out: Move closer/farther away from the scene center by scrolling the mouse scroll wheel
  • Select Center: Center the scene based on a detected joint by right clicking the joint with mouse

Key Shortcuts

  • ESC: quit
  • h: help
  • b: body visualization mode
  • k: 3d window layout