"You may run into bugs with (de)serializing OpenNurbs geometry on Rhino4, it seems to work fine on Rhino5. That aside, the best way to store a mesh for long-term storage would be to create an open-nurbs byte array and compress that.
You'll find…"
generative modeling for Rhino
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Steve Lewis
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Steve Lewis's Groups
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Millipede
111 members
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PanelingTools GH Add-On
126 members
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GJD3D
70 members
Steve Lewis's Discussions
WISH: Highlight Bottlenecks in Defintion when Processing
2 Replies
It would be great if there was an easy way to locate bottlenecks in the processing of a defintion. For example, I am using the Remove Duplciate Points from Kangaroo and this compoennt is takign up…Continue
Started this discussion. Last reply by Steve Lewis Feb 27.
Ok, how do I deserialize a grasshopper curve object to xml
14 Replies
as the post says, how does one serialize a curve object to a an xml string that can be deserialized back to a curve object? Im lookign at the grasshopper gh_Curve type and there appears to be XML…Continue
Started this discussion. Last reply by David Rutten on Tuesday.
Closest Point Component Not Returning Points
3 Replies
David the closest points component does not appear to be returning clsoest points in teh same order as the seach points. i.e. I am searching for 1 closest point to the list of points A B and C from…Continue
Started this discussion. Last reply by Steve Lewis Feb 10.
WISH Panel Wire Display/Store Persistent Data Sniper
8 Replies
David�would it be possible to change the wire display option for the inputs of a panel i.e. use hidden display.�Also, could there be a "snip" action say where data is streamed form an output of a…Continue
Started this discussion. Last reply by phillip Feb 28.
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David Rutten replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml
Brian Harms replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"I'm going to be working on a plugin in which I'd like there to be internalized meshes. It sounds like taking the mesh and generating an XML to be stored and converted in a component might be the way to go. Unfortunately the meshes I have…"
Steve Lewis replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Hi Nathan/Luis.
Just seen this.
I had some success with deserializing a curve a while back. I used ghhowl components to send a curve object over UDP from one session of rhino to another. Il post something this week end. It…"
Nathan Miller replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Luis,
I haven't tried it with a large collection of objects so I have not yet been able fully judged performance with this process.
With the code above I have tested it on the following data types with success: Curves, Surfaces,…"
Luis Fraguada replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Nice Nathan! What kind of performance do you get by serializing/deserializing? "
Nathan Miller replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Up and running... this is what I did to deserialize an XML string back into a BRep. It works, but maybe there is a better way?
'create a new chunkDim chunk As New GH_IO.Serialization.GH_LooseChunk("xml")
'deserialize the…"
Steve Lewis joined Panagiotis Michalatos's group
Millipede
Millipede is a structural analysis and optimization component for grasshopper. It allows for very fast linear elastic analysis of frame and shell elements in 3d, 2d plate elements for in plane forces, and 3d volumetric elements. All systems can be optimized using built in topology optimization methods and have their results extracted and visualized in a variety of ways.In addition millipede implements a few basic geometric features [extraction of iso surface meshes from volumetric scalar fields…See More
Nathan Miller replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Great, looks like serialization works as expected in Rhino 5.
Can you give me any tips on Deserializing the XML back to an Object?
For example, I have created a component that serializes different object types as XML strings.…"
Nathan Miller replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Yes, I was in Rhino 4. I'll give it a try in 5 today. Thanks!
-Nathan"
David Rutten replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Hi Nathan,
this is happening on Rhino4 yes? Not Rhino5? There is a bug in the Rhino4 serializer and there's no way on Earth I can try and debug that code. Unfortunately it's very low priority as practically all development in Seattle in…"
Nathan Miller replied to Steve Lewis's discussion Ok, how do I deserialize a grasshopper curve object to xml"Hey David,
I have been messing around with CommonObjectToByteArray() and ByteArrayToCommonObject(). It seems I can get this to work fine with curves, meshes, and surfaces, but when I try to convert a BRep to a Byte array, the code fails…"
Steve Lewis joined Rajaa Issa's group
PanelingTools GH Add-On
Parametric tools to create and manipulate rectangular grids, attractors and support creative morphing of parametric patterns. This is a BETA version and works only with the latest Rhino 5.0 BETA on Windows 32 & 64 Bit.See More
Steve Lewis replied to Steve Lewis's discussion How to Zoom and Resize to a Component"David, awesome, your code worked, heres my final code.....
Dim sysMidPoint As System.Drawing.Point Dim sysTargetPoint As System.Drawing.Point…"
phillip replied to Steve Lewis's discussion WISH Panel Wire Display/Store Persistent Data Sniper"Thanks!
P"
Steve Lewis replied to Steve Lewis's discussion WISH Panel Wire Display/Store Persistent Data Sniper"Cheers Andrew!"
Steve Lewis replied to Steve Lewis's discussion WISH: Highlight Bottlenecks in Defintion when Processing"Thanks Hannes,
yes Ive been using that. It was stupid of me not to mention it in my email that I was using the profiler!!!
Basically, I want to be able to locate components where the % processing time from the profiler is greater than…"
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Comment Wall (3 comments)
- At 5:42pm on June 2, 2010,
Jeff Vaglio said… - Still working with both of them. We have a 8-10 person studio downtown.
The GHing is well. Just recently got to take it to a new personal level where I am stringing together many smaller components to generate geometry and fab-layout all from excel coordinates. It is a work in progress though. I am a big fan of GH! Wish I could use it on everything.
I am also starting to explore some multiphysics tools to model fluid-structure interaction of flexible structures. We should grab a drink sometime.
- At 12:14pm on April 16, 2010,
Alex Chew said… - Wow the LA Design Tech. forum looks fantastic. I've RSVP'ed. I'll see you there next thursday.
- At 6:27am on April 15, 2010,
Ivan Kiryakov said… - hi
can you explain how you made your minimal surface explorations?
cheers
ivan
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