change radius of THREE.SphereGeometry with slider about dat-gui

[GoogleCodeExporter]

This is more of a threejs issue. The parameters on the sphere geometry do not 
update the geometry when changed. You probably want to replace "radius = value" 
in your onChange fnuction to:
sphere.geometry = new THREE.SphereGeometry (value, segmentsWidth, 
segmentsHeight, phiStart, phiLength, thetaStart, thetaLength );
sphere.geometry.verticesNeedUpdate = true;

Original comment by [email protected] on 1 May 2014 at 1:37

[GoogleCodeExporter]

Won't it be cheaper to scale the mesh rather than create a new geometry?

Original comment by [email protected] on 24 Oct 2014 at 1:24