Is it possible to use programmatically? Basically I've been wanting to create an HDL diagram (for FPGA development) from source code to visualise the block interactions. It would be great to have a bit of interaction with the blocks that are created. No other tool I've seen can really do what's wanted.
Oh, I forgot about another aspect of Schemio. You can make use of scripts and functions using SchemioScript language. Not sure if that is going to be helpful for your case, but you can take a look at this demo: https://schem.io/projects/schemio-demo-2tABbv50x2tGRHpS/docs...
If you go to edit mode and select the "Ball" object (in the top hiearchy), then go to behavior panel, you will find that it has a "script" action in the "Play" event. You can take a look at how I implemented that scene and perhaps get some insights for yourself.
I use it when I need to build complex templates or interactive learning demonstrations like on Brilliant. For example a friend of mine is preparing similar interactive demos with Schemio for kids at school.
Another thing that Schemio has is the concept of classes, functions and arguments bindings. Unfortunately I did not have a chance to write an article or prepare a video for this. But the idea is that you can prepare a class, with complex behavior and even its own configurable arguments, and then you can select any object on the scene and specify that it uses that class. Again, I don't know your exact situation, but just laying out the options
If you want open source alternatives, I remembered seeing now a little while ago this https://blog.eowyn.net/netlistsvg/ but never tried it myself, you might give it a go.
