Breaking apart faces of a sphere using Three.js

I am currently working on creating a sphere geometry.

geometry = new THREE.SphereGeometry( 200, 20, 10 );
material = new THREE.MeshLambertMaterial({ shading: THREE.FlatShading, color: 0xff0000 });
sphere = new THREE.Mesh(geometry, material);
scene.add( sphere );

My goal is to have the faces detach when I click on the sphere, similar to the example provided below. (Click on the sphere button to see detached faces)

Answer №1

If you want to explore the complete code for the example you provided, you can find it at this link: http://jsfiddle.net/9XGuK/4/

Specifically, take a look at this segment from the example:

var vector = new THREE.Vector3();

    for ( var i = 0, l = objects.length; i < l; i ++ ) {

        var phi = Math.acos( -1 + ( 2 * i ) / l );
        var theta = Math.sqrt( l * Math.PI ) * phi;

        var object = new THREE.Object3D();

        object.position.x = 800 * Math.cos( theta ) * Math.sin( phi );
        object.position.y = 800 * Math.sin( theta ) * Math.sin( phi );
        object.position.z = 800 * Math.cos( phi );

        vector.copy( object.position ).multiplyScalar( 2 );

        object.lookAt( vector );

        targets.sphere.push( object );

    }

You may want to try implementing this code on your local environment to gain a better understanding of its functionality, and then customize it to fit your specific requirements.

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