Overlapping Edges

[deepak1h]

When ever 2 nodes have To and Fro directed edges with arrowhead. then edges get overlapped there should be some separation between the edges. also there is no option to give curve in arrow edges.

[Yomguithereal]

When ever 2 nodes have To and Fro directed edges with arrowhead. then edges get overlapped there should be some separation between the edges.

I am not sure to understand what you mean. Do you have a screenshot per chance? Note that if a solution is to perform some kind of collision detection it probably won't happen because it would incur a ludicrous performance hit and some cases are just not solvable.

also there is no option to give curve in arrow edges.

True. It is not currently supported by sigma but will probably be possible in a future update.

[deepak1h]

two nodes have directed edges A->B and B->A

it is coming like this overlapped

but it should be like this