I. General Introduction A manipulator is a node that draws itself using 3D graphical elements that respond to user events. While it is possible to change a node’s attribute values using Channel Box, Graph Editor and etc., manipulators provides a more intuitive way of changing attribute values: Manipulators provide a series of visual controls that users can interactively move or adjust. The modification of these visual controls subsequently is translated by manipulators into value changes and then applied to the... Read more →