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Graph Library

plugin AStar dijkstra graph Shortest Path
Credits: Jonathan de Halleux aka "Peli" for the very nice QuickGraph Library.

about

Nodes to handle a graph data structure.

Just a few nodes for a start. Tell me what nodes you need as well, to work with graphs in your project.

download

vvvv_graphlib.zip
26.03.12 [22:36 UTC] by tonfilm | 1006 downloads
added error handling in shortest path node
Show 1 older revisions

Older Revisions

graph.zip
22.08.11 [23:13 UTC] by tonfilm | 660 downloads
old version, lacks error handling

bo27 22/08/2011 - 23:25

wow! nifty late night surprise!

sebl 30/08/2011 - 13:13

super!

u7angel 01/09/2011 - 12:31

thanks tebjan
bug report: set Dag algorithm and i get an exception / red node

tonfilm 26/03/2012 - 22:37

version updated. thanks for the report and rogerlette for testing.

patrick 03/04/2013 - 11:46

FD (Graph) seems to have an issue with large data sets, see ForceDirected (Graph) problems w/ large graphs.

dannielmach 04/05/2013 - 06:22

very good!!!:)

lasal 10/02/2017 - 17:51

Any plan to update this library? i need more algorithms ;)
https://quickgraph.codeplex.com/documentation

or better, would it be possible to import it in vl?

tonfilm 12/02/2017 - 23:20

wow, totally forgot that this exists... no plans on that, but you can look into the C# file of the shortest path and see whether you can make your own implementations. which algorithms are you looking for?
it is possible to import it to VL of course. but it would need a deeper look...

lasal 13/02/2017 - 00:54

For what i´m planing (geometry topology decomposition) i would need elements from the whole library, it would be great to have it in vl.
This is and example using shortest path with the triangle center Z coordinate as height, avoiding the hills, the left diagram is the unfolded triangle path.

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Shoutbox

~10h ago

xd_nitro: no users in all of Wales!

~18h ago

microdee: it's like telling a west-Ukrainian that they're Russians...

~18h ago

microdee: @tonfilm: Telling a person from Hong Kong that they're Chinese is a bigger insult than calling their mom names ;)

~18h ago

tonfilm: Patch your own #mainloop with microsecond precision in #reactive #dotNET style. #rxNET #rx #gamedev #vvvv #VL vl-patch-your-own-mainloops

~19h ago

neuston: Sad. It hurts.

~19h ago

joreg: well, they would even have to choose "united" kingdom..

~19h ago

neuston: M... not work emotionally. Like asking a Scotland citizen to pick England

~20h ago

joreg: @neuston would it work for you to select "China"?

~20h ago

neuston: No Hong Kong in the country list of license page