"atomic component"; //inspector fields to make speed variable visible in editor var inspectorFields = { speed: 1.0 }; exports.component = function(self) { self.update = function(timeStep) { //rotate current node around Y axis self.node.yaw(timeStep * 75 * self.speed); //rotate current node around X axis self.node.pitch(-timeStep * 25 * self.speed); }; };