In Aspose.3D, object animation is actually key-frame animation that animates on properties. To animate properties, you need a CurveMapping instance which maps components of a property to different curves, for example, a Vector3 property can have 3 components X/Y/Z, which will set up three channels in CurveMapping, every channel can have a set of Curves....it’s must animate the local translation property of the node too:...cube node has their own translation Node cube1 = scene . RootNode...