Create cross section failed
Hi all, I am using Rhino 8 python 3 scripting (Rhino Common) to create a measurement tool for ships. Among other things, it is meant to create cross sections and measure the surface area. my current...
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SubD looks weird when move SubDVertex programmatically
Hi, I have a normal subd as shown in the pic below. I moved one of its vertex in python as follows vt = subdgeo.Vertices.Find(vtId) vt.ControlNetPoint = newPt When the operation finishs, the shape...
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Script editor published YAK file works on some PCs but not others
Hi, I am working on a Rhino plugin that uses grasshopper scripts as commands. I have published the RHP/RUI/YAK file using the script editor but the results seem to vary based on the machine I use. On...
View ArticleSlope of a surface - Python
Does someone have code or a formula for determining the slope of a surface using Python in Rhino? The surfaces 3 and 4 point surfaces that are planar. 6 posts - 6 participants Read full topic
View ArticleEquivalent rs.MatchObjectAttributes in RhinoCommon?
What is the simplest way of copying all attributes from one object to another with RhinoCommon ? I tried the following (with Python), but it seems not to produce any change: import Rhino go =...
View ArticleUsing Vectorize plugin with rs.Command
Hi there! I am trying to script a button that imports in real scale a picture and after that uses the complete path to call Vectorize plugin, the goal is in one clic have the image and vectors:...
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Trying to get IfcOpenShell running in RhinoCode
Hello @eirannejad (and everybody else ) following these examples, I managed to get basic IfcOpenShell queries running in RhinoCode (in Rhino 8.8 SRC from yesterday). I manually downloaded IfcOpenShell...
View ArticleRhinoScript return all children of a layer?
Is there a method to return ALL children of a given layer? I have a model in which I have several levels of nested children layers and would like to operate on them all. I guess it wouldn’t be too...
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Messed up my settings & Can't import some python packages anymore
So I messed up something & I am unable to import python packages, specifically pandas and numpy in the script editor in grasshopper. I get the following error: Traceback (most recent call last):...
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Way to fire a command without it adding to the undo stack?
Hi there, As the title says, is there a way to fire a command without it being recorded in the undo-stack? I use a custom command SetTargetToCursor quite frequently: CommandTracker shows I’ve used it...
View ArticleGH Python3 'site-envs' life-cycle behavior?
Hi, I am starting to dip a toe into the new RH-8 Python3 components in Grasshopper. I wonder if there is some documentation regarding how the interpreter will behave that I might refer to as I try and...
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GH Python3 Dependency Versions Behavior?
Hi, I wonder what the expected behavior is when multiple Grasshopper Python3 components try and pip-install dependencies with different versions? How should we anticipate that the system will behave...
View ArticlePython : Correct way of installing custom packages?
For example I need natsort for one of my Python scripts in Rhino: natsort · PyPI Do I have to first install Python on my system then use pip? Or is there any other way to do it using Rhino? 10 posts -...
View ArticleFlow syntax in Python
Hello, Is there any way to use the Flow commands within a python script? Thanks! 11 posts - 4 participants Read full topic
View ArticleUpdating Block Attribute Text via C#
Hey everyone, How can I set Block Attribute Text via C# / Rhinocommon? I have multiple layouts with the same Block that represents the layout sheet/label and some text in the label should change...
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Python3: Can not remove module path
I was testing some things, and added a path via the new Python3 / Tools / Options / Python3 / Module Search Path GUI and now it can’t be removed? I have ‘deleted’ it several times now using the...
View Article`scriptcontext` not working in VSCode
Hi All, Is there a way to get scriptcontext working in VSCode? At the moment I get the No module named 'scriptcontext' error. Cheers 2 posts - 2 participants Read full topic
View ArticleDistribute Control points by z-axis
import Rhino import Rhino.Geometry as rg import scriptcontext as sc import rhinoscriptsyntax as rs import math import random sc.doc = Rhino.RhinoDoc.ActiveDoc crv = rs.GetObject("sel...
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Python 3 re-installs on VMWare virtual machine on every boot
Hi all, I’m excited to use the Grasshopper Python3 components in Rhino 8, SR 8.7+ However, we use virtual machines that reset most of the computer upon reboot. This makes Grasshopper re-install Python...
View ArticleCoding a pot full of flowers
Hi, I am trying to code a bouquet of flowers. I took this up as an exercise because I am a beginner in python and wanted a project to have a steep learning curve. The code is supposed to work like...
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