## void vdsUnfoldNode (vdsNode *node)

Unfold the given node

## Documentation

Unfold the given node.
The dual operation of vdsFoldNode(), expanding the
representative vertex of the given node N to the
representative vertices of N's children. This adds
some triangles to the scene (N->subtris). N must lie
on the active boundary, which will be adjusted to follow
N's child nodes.

**Parameters:****node** - The node to be unfolded.

**See Also:**- See note on vdsFoldNode()

* alphabetic index* * hierarchy of classes*