Hi,
I modified IncrementalTree sample in the Demo so that it always adds two nodes on expanding. In ForceDirectedLayout, the two new children are positioned above and below the parent. Then I found the link between the parent to children are not displaying correctly.
This is after expanding the parent:
Then links look fine after I manually dragged two children:
The same thing also happens when I added 6 nodes. It seems it’s caused by the fact nodes are vertically aligned. Is there any workaround?
Thanks. Kai