D Flowgraph GUI Interface

[Nick B via Digitalmars-d]

On Monday, 5 December 2016 at 12:35:46 UTC, D.Rex wrote:
> Howdy,
>
> I am embarking on a project to create a Flowgraph (node based) 
> GUI interface, much like Blender's Node Editor or Unreal ENgine 
> 4's Blueprint System, for other future projects, I have been 
> looking around for many months now on tutorials but I can never 
> quite find anything.   but I really like D as a language, and 
> want this interface to be written in it.
>
> Cheers!

try here

https://s3.amazonaws.com/gamedev-tutorials/Tutorials/Scripting-Flow_Graph-(01)_Introduction_to_Flow_Graph.pdf