three.interaction


a full-interaction event manager, help three.js binding interaction event more simple

install

``sh
npm install -S three.interaction
`

usage

`javascript
import { Scene, PerspectiveCamera, WebGLRenderer, Mesh, BoxGeometry, MeshBasicMaterial } from 'three';
import { Interaction } from 'three.interaction';

const renderer = new WebGLRenderer({ canvas: canvasElement });
const scene = new Scene();
const camera = new PerspectiveCamera(60, width / height, 0.1, 100);

// new a interaction, then you can add interaction-event with your free style
const interaction = new Interaction(renderer, scene, camera);

const cube = new Mesh(
new BoxGeometry(1, 1, 1),
new MeshBasicMaterial({ color: 0xffffff }),
);
scene.add(cube);
cube.cursor = 'pointer';
cube.on('click', function(ev) {});
cube.on('touchstart', function(ev) {});
cube.on('touchcancel', function(ev) {});
cube.on('touchmove', function(ev) {});
cube.on('touchend', function(ev) {});
cube.on('mousedown', function(ev) {});
cube.on('mouseout', function(ev) {});
cube.on('mouseover', function(ev) {});
cube.on('mousemove', function(ev) {});
cube.on('mouseup', function(ev) {});
// and so on ...

/**
* you can also listen on parent-node or any display-tree node,
* source event will bubble up along with display-tree.
* you can stop the bubble-up by invoke ev.stopPropagation function.
*/
scene.on('touchstart', ev => {
console.log(ev);
})
scene.on('touchmove', ev => {
console.log(ev);
})

``

Documentation

[documentation][documentation]

Examples

[examples cube][examples]

[examples cube overlap][examples-overlap]

[documentation]:https://jasonchen1982.github.io/three.interaction.js/docs/ "three.interaction documention page"
[examples]:https://jasonchen1982.github.io/three.interaction.js/examples/interaction/ "three.interaction examples page"
[examples-overlap]:https://jasonchen1982.github.io/three.interaction.js/examples/interaction-overlap/ "three.interaction examples page with overlap"