What is different among developing plugin in C++,C# and Python?

[AndersDeleuran]

@nathanletwory

If you use Rhino 8 I’d stick with Python 3 instead of IronPython. With our Python 3 integration you get full access to .NET, including RhinoCommon

That all sounds fantastic. But in practice, besides breaking a lot of existing code and non-trivial hoop jumping (i.e. arising from direct .NET interop vs Python.NET), it is painfully slow to use RhinoCommen with CPython 3:

Rhino 8 Regression: CPython/IronPython RhinoCommon Performance Is Worse

Hi McNeel, I’ve noticed that CPython scripts will perform substantially worse when implementing RhinoCommon than IronPython (presumably because of Python.NET) . And that the new script editor with IronPython performs slightly worse than GHPython (presumably because of the new editor, since they’re both running 2.7.12 .NETCoreApp). Here’s a quick demonstration making a whole bunch of Point3d within for loops: [2024-02-05 14_54_27-Grasshopper - 230801_ScriptsMillionPoints_00_] 230801_ScriptsMi…

It’s just not there, yet