Node graph control in WPF.
You can customize a node visual by style.
So you dont need to implement code behavior in views.
You can keep MVVM design because pure binding V-VM only on xaml.

• Livet v4.0.2
• XamlBehaviorsWpf v1.1.19

• .NET Framework 4.7.2 or .NET6
• VisualStudio 2019/2022

NodeGraph.csproj is using .NET Framework.
NodeGraph.NET6.csproj is using .NET6.

Also NodeGraph.PreviewTest.csproj and NodeGraphPreviewTest.NET6.csproj same above rule.

Basic operations.

　
Node Grouping.

Link Selecting and animations.

You can check behaviors in samples.

You can change connector color, node header color, node content color and all text color in style. 　
Used MaterialEditor in my Engine.

• optimize for rendering. 　

• MIT