I am having lots of trouble converting grasshopper functions into python scripts. I am using the python script module in grasshopper, and I am confused about whether to use rhinoscriptsyntax or RhinoCommon. For instance, I use silhouette = meshIn.GetOutlines(viewPort) to get a “silhouette” polyline …

Rhinoscriptsyntax operates in the Rhino space. so first up in your python script, change script context to Rhino.Rhinodoc.Activedoc when you are done, make sure to change the script context back to ghdoc. you would need to iterate through the list of polylines, so in python: line_list = [] for p…

How do I initialize the Rhino.Rhinodoc.Activedoc script context? I start my python scripts with: import Rhino from Rhino.Geometry import * from Rhino.Input import RhinoGet from Rhino.Commands import Result from Rhino.DocObjects import ObjectType import rhinoscriptsyntax as rs from scriptconte…

I wrote " import scriptcontext as sc " and then “sc.doc = Rhino.RhinoDoc.ActiveDoc for poly in Silhouette: parameters = poly.ToNurbsCurve().DividebyCount(30,True)” But now some of my previous functions are not working. For instance I used to have a line that said “silhouette = meshIn.GetOutlines(…

Hi @kieganlenihan , You might have to upload the gh file because I don’t know what you ghpython component looks like. I don’t know what type of parameter the input was set as which could change what that variable was imported as.

This is the only amount of code that seems to work, I want to add functions like Divide Curve but nothing is working! [Screen Shot 2020-02-12 at 12.16.40 PM]

OK here is the general problem. I run into errors because my objects are poorly identified as Rhino.Geometry objects when they should be GUIDs. Look at the following picture. [Screen Shot 2020-02-12 at 12.59.39 PM] I print the variable “silhouette” and the output is Array[Polyline]. But then I put …

Hello, Does this help? You will find lots more like this on the forum if you search for Rhinocommon, rhinoscriptsyntax and guid. [image] RhinoScriptSyntax Vs rhinocommon Scripting Can someone validate that I am correct in saying that RhinoScriptSyntax is a subset of rhin…

Best way of converting grasshopper workflow into python

Rhino Developer

Dancergraham (Graham Knapp) February 12, 2020, 7:03pm 8

Hello,
Does this help? You will find lots more like this on the forum if you search for Rhinocommon, rhinoscriptsyntax and guid.

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Best way of converting grasshopper workflow into python

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