Function GridGraph.UpdateTransform

void UpdateTransform ()

Updates the transform field which transforms graph space to world space.

In graph space all nodes are laid out in the XZ plane with the first node having a corner in the origin. One unit in graph space is one node so the first node in the graph is at (0.5,0) the second one at (1.5,0) etc.

This takes the current values of the parameters such as position and rotation into account. The transform that was used the last time the graph was scanned is stored in the transform field.

The transform field is calculated using this method when the graph is scanned. The width, depth variables are also updated based on the unclampedSize field.