Kinectron for Three.js

A plugin for working with the Kinectron RGBD stream in Three.js

1. Usage
2. Contribute

Usage

You can create geomtery from the Kinect's RGBD feed by simply:

const kinectGeo = THREE.KinectGeometry("mesh");

You can choose the rendering type by changing the first argument to "mesh" / "wire" / "points"

And then simply add it your Three.js scene:

scene.add(kinectGeo);

You would need to also bind the incoming Kinect image to the '''kinectGeo''' instance

function onNewKinectFrame(ktronImg) {
  kinectronGeo.kinectron.bind(ktronImg.src);
}

For further reference use the simple example

Class methods:

All class methods are available on the kinectron property of the THREE.KinectGeometry instance

const kinectGeo = THREE.KinectGeometry("mesh");
kinectGeo.kinectron.setDisplacement(30.0);

• .setDisplacement(amount) - Increase or decrease the amount of displacement on the Z axis (Default value is 1.0).
• .setBrightness(amount) - Increase or decrease the brightness of the texture (Default value is 0.0).
• .setContrast(amount) - Increase or decrease the contrast of the texture (Default value is 1.0).
• .setOpacity(opacity) - Increase or decrease the opacity of the texture (Default value is 1.0).
• .setPointSize(opacity) - Increase or decrease the point size (Only when rendering points, "points").
• .setLineWidth(width) - Increase or decrease the line width (Only when rendering wireframe, "wire").
• .pause() - Pause the rendering of the Kinectron stream, keeps the last frame.
• .play() - Resume the rendering of the Kinectron stream.
• .bind(imageStream) - Bind a Kinectron image stream to the material, needs to be called everytime a new frame arrives.
• .update() - Calling the update method in the render loop will update the time uniform in the shader.

Contribute

Fork/Clone the repository, make sure to use the --recursive flag when you clone to clone submodules too, and npm install all dependencies

Build system commands:

• npm run start uses concurrently to run both an http-server and a watchify build opreation on every save to dist/kinectron.three.js.
• npm run build builds a minified version of the plugin once and saves it to dist/kinectron.three.min.js

Written by juniorxsound based on DepthKit.js as a part XStory grant in ITP, NYU