what is function of scene graph in java 3D?
Answers
Answer:
A scene graph is a general data structure commonly used by vector-based graphics editing applications and modern computer games, which arranges the logical and often spatial representation of a graphical scene. It is a collection of nodes in a graph or tree structure. A tree node may have many children but only a single parent, with the effect of a parent applied to all its child nodes; an operation performed on a group automatically propagates its effect to all of its members. In many programs, associating a geometrical transformation matrix (see also transformation and matrix) at each group level and concatenating such matrices together is an efficient and natural way to process such operations. A common feature, for instance, is the ability to group related shapes and objects into a compound object that can then be manipulated as easily as a single object.
Answer:
A scene graph organizes and controls the rendering of its constituent objects. The Java 3D renderer draws a scene graph in a consistent way that allows for concurrence. The Java 3D renderer can draw one object independently of other objects.