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Node
Joe Frew edited this page Feb 12, 2014
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In GraPy all of the nodes in the visualisation are modelled as node objects. Nodes are collected together in a Grapher object, and are drawn to the screen by a Graph object. Each node object must have a different identity (UID) to every other node in the same Graph.
Key points:
- Every node object must have a different UID to every other node object in the same Graph.
- A Node object has the physical properties position, velocity and acceleration. Each is a 2 dimensional tuple of floats.
- A Node object can store arbitrary data in the form of a list in its data variable.