Breadth first traversal

[ikeough]

Great start on a flow editor! I came to to the project because I saw Ricardo Cabello using it for a shader editor for three. I'm trying out the library to build a UI for an in browser geometry modeler based on our C# library Elements.

Im wondering if there are currently built in methods to traverse the connected graph. I see linkedElement that enables me to build this. Just wondering if there was anything out of the box.

[sunag]

hi @ikeough . I will update this week and rename some methods, for example: linkedElement to getLinkedElement() .
I can include a function to transverse the connections too.

[ikeough]

Thanks @sunag. Also happy to help. It took me a little while to figure out that a link's outputElement was the start of the link and the inputElement was the end of the link. If I've got that right, then the last trick in traversal is that I don't know how to get from a node to its inputs/outputs to the links. The links have references to the nodes, but the nodes just get a collection of links that they are associated with and you have to match up the associated elements. Would be more straightforward if you could go node->output element->link->input element ->node->... Perhaps you can and I'm missing how to do it.