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mapamokinect

A ProCamToolkit addon for dynamic projection mapping by Kinect depth map.

Installation

$ cd <oFdir>/addons
$ git clone https://github.com/kylemcdonald/ofxCv.git
$ git clone https://github.com/kylemcdonald/ofxControlPanel.git
$ cd ../apps
$ git clone https://github.com/YCAMInterlab/ProCamToolkit.git
$ cd apps
$ git clone https://github.com/micuat/mapamokinect.git

Setup

  • a projector
  • a Kinect
  • cardboard boxes

Instructions

First, put a Kinect on a projector and pile up cardboard boxes in front of the projector like this.

These boxes are only for calibration and cleared afterwards :) Make sure that at least six corners are covered by the projection and also visible to the Kinect. Launch mapamokinect and you'll see a screen like this.

Then, press c to freeze the point cloud. Now you are ready to calibrate. If you are unfamiliar with mapamok, read the mapamok document for calibration procedures. You may select 5th tab of the control panel and increase slowLerpRate to make point dragging faster.

Once calibration is finished, turn off setupMode, select mapping in drawMode and choose shader in shading. Then, decrease meshThreshold so that the background is not captured anymore. Finally, press tab to hide the panel.

You are ready to turn of the lights.

Finally, clear the boxes and put whatever you want for projection mapping.