Grasshopper

algorithmic modeling for Rhino

vhoang
  • Stuttgart
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Converting Guid to Brep in GH Python
3 Replies

Hi all,I'm trying to build a hemisphere and then mesh it with predefined parameter using GH Python. However the Geometry.Mesh.CreateFromBrep() function I'm using requires Brep while the hemisphere I…Continue

Started this discussion. Last reply by Panda Mar 27.

 

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Apr 26
vhoang replied to Andrew Heumann's discussion bug: TwistedBox not transforming
"Probably something to do with output type of TwistedBox (Point3dList?). Transformation works  this output being passed into Brep before transform operations. "
Apr 18
vhoang replied to Aylin Ozkan's discussion Custom visualization in the group Ladybug Tools
"Hi Aylin, hi Mostapha, I've been working on a similar visualization as well. Attached you can find the example. It's not super dynamic right now, I'll try to improve it in the future."
Apr 6
vhoang replied to chikalee's discussion I have a question.Please help me.
"Can you upload the file? By looking at the picture, I don't think it should give an error when you set your bool to False, since breplist is not defined anywhere else? "
Apr 6
vhoang replied to leila pasandi's discussion Null Radiation and Daylight Analysis in the group Ladybug Tools
"Something like this. If you look at the ptsVectors output from HB Gen Test Points component, your analysis vectors/direction are looking downward, which should not be the case when you want to study daylight ON the floor, meaning the vectors…"
Apr 6
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Apr 6
vhoang replied to leila pasandi's discussion Null Radiation and Daylight Analysis in the group Ladybug Tools
"- For the radiation analysis, you don't have any HBObjects connected. - For the annual daylight analysis, your weather file input is Null right now. You are giving the file path to OpenEPW component and then later pass to analysisRecipe,…"
Apr 5
vhoang replied to John Everist's discussion Ghpython select all gh geometry
"Not sure if I properly understand the question but I think you can append all your geometry together and then rotate the whole list without having to loop through it. "
Mar 30
vhoang replied to Filippo's discussion HoneyBee: Grid Based Simulation in the group Ladybug Tools
"You have different results because most likely your analysis direction are different in two cases. You can open the two *.pts files to compare the differences.   The ptsVectors output from genTestPts gives you normal vectors of your input…"
Mar 30
vhoang replied to Tomo Nishimura's discussion ExtingGrasshopperComponent ⇒Python code
"I just wonder if the processing speed would improve after you migrate your definition to GHPython though."
Mar 28
Panda replied to vhoang's discussion Converting Guid to Brep in GH Python
"Becouse AddSphere(...) will first add a sphere into rhino document,and return a guid,coercebrep(...) will find BrepObject by the guid,I thought it more complicate!"
Mar 27
vhoang replied to vhoang's discussion Converting Guid to Brep in GH Python
"Hi Panda, Thanks for the info! I just found out that you can also use rs.coercebrep() to generate a brep using given guid.. Related to your answer, is there a particular reason why I shouldn't use the AddSphere()?"
Mar 27

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