Question: How to set different spans in GH?

Hi friends, How to set different spans in GH when using the “patch” component? Just like using original Rhino command? This is very useful for reducing calculation time.
One more thing, whether the “trim” input is true or false, the output surface is untrimed, this seems like a bug ? see picture below.Thanks for your help!


The standard Patch seems to set the same values as UV.
You need to make one from RhinoCommon or other sources, or use a plug-in. (6.5 KB)

Thank you ! Your definition is helpful !! But I am not good at RhinoCommon codes. Maybe I should serch for some powerful plugins .