Three.js r68 - Can't get centroids of geometries using OBJMTLLoader

Question

I\'ve been using an old revision of Three.js for quite some time, so I decided to upgrade to the latest (r68). I knew I would bump into some issues, but I wasn\'t expecting

Answer 1

If you want to compute the centroid of the whole geometry this is the code you need:

geometry.computeBoundingBox();

var centroid = new THREE.Vector3();
centroid.addVectors( geometry.boundingBox.min, geometry.boundingBox.max );
centroid.multiplyScalar( - 0.5 );

centroid.applyMatrix4( mesh.matrixWorld );