Light implementation for setting up click handlers on threejs objects

1. Sets up click handlers for objects in threejs
2. Handles mouseover events and changes cursor to pointer

Usage example

import ThreeConnect from 'three.connect';

// initialize ThreeConnect with scene, canvas and camera
const threeconnect = new ThreeConnect(scene, renderer.domElement, camera);

// set three.connect scene dimensions - this should be called everytime your scene changes its dimensions
threeconnect.setSceneDimensions(width, height); 

// create your mesh
const mesh = new THREE.SkinnedMesh(geometry, material);

// your mesh must have a name for three.connect to work
mesh.name = 'mesh name';

// create a function to handle click event
const handlerFunction = () => { 
  // handle click action
}

// connect your mesh for click events
threeconnect.connect(mesh, handlerFunction);

// OR

threeconnect.connect(mesh.name, handlerFunction);


// disable event listeners - handlers references are still kept
threeconnect.disable();

// enable event listeners
threeconnect.enable();

// disconnect a specific mesh
threeconnect.disconnect(mesh);

// OR

threeconnect.disconnect(mesh.name);

// disconect all registered meshes
threeconnect.disconnectAll();

Tested with three 0.89

Enjoy!