"Great: looks super useful
Can u explain this a litlle bit more:
"And then use laplace equation to draw the polylines on which each normal are perpendicular to a same vector"
u mean like a geodesic? where every normal to the curve,…"
generative modeling for Rhino
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panhao
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panhao's Discussions
3D Metaball
15 Replies
It takes me a whole Morning to type the 256 arrays.And it takes much more time to caculate the 3d metaball.Continue
Started this discussion. Last reply by Vicente Soler Mar 16.
My *.gha file
4 Replies
I just could not reduce the *.wav file.And this *.gha is a bit bloated.You can download it…Continue
Tags: gha
Started this discussion. Last reply by Daniel Piker Jun 8, 2010.
panhao's Page
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panhao posted a blog postdevelopable surf？
The algorithm is simple.First step is to build a surface Normal field.And then use laplace equation to draw the polylines on which each normal are perpendicular to a same vector. The cons are obvious.Cause I use the Normal field to draw polylines. Each mesh face is not quite plannar.See More
panhao commented on Daniel Piker's video
hyperbolic surface buckling
"I smooth the mesh using Processing(eclipse plantform).then it looks better."
panhao commented on Daniel Piker's videohyperbolic surface buckling
"When opened it by GH v080066 I found something was missing.
I add a Spring component and it works.
"
Vicente Soler replied to panhao's discussion 3D Metaball"The definition "exploding text" that can be found in in the link below uses marching cubes to generate the geometry. It's very carelessly done, it wasn't intented for use by other people.
You can find it…"
panhao replied to Martin Dembski's discussion Catenary Canopy from Voronoi in the group Kangaroo"Maybe U wanna something like water drops
"
panhao replied to Martin Dembski's discussion Catenary Canopy from Voronoi in the group Kangaroo"Well I can hardly understand what U want from Ur gh file,but I use the file to build this:"
panhao replied to panhao's discussion 3D Metaball"It is an example of a iso-surf tool.U can download it from the website below:
http://www.openprocessing.org/sketch/9673
The process of building iso-surf in GH is quite slow.U can build it in Processing or Eclipse plantform(also very…"
Eli Meltzer replied to panhao's discussion 3D Metaball"I used the "organic mesh modeling" method with MeshFromPoints.ghuser. Finally, I applied some smoothing/subdivisions with Weaverbird.
The key is to make sure all the levels have the same number of points when you divide the…"
Eli Meltzer replied to panhao's discussion 3D Metaball"Hi, if someone could drop this into a GH component for me that would be greatly appreciated! It would help with my semester project :)"
panhao commented on Daniel Piker's video
Flight of the Grasshopper
"Well nice job, I ever wrote shooting game using Processing. Instead of box ,I hang many small images which rotate and face to the camera all the time."
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Panhao's Blog
developable surf？
The algorithm is simple.
First step is to build a surface Normal field.And then use laplace equation to draw the polylines on which each normal are perpendicular to a same vector.
The cons are obvious.Cause I use the Normal field to draw polylines. Each mesh face is not quite…
ContinuePosted on April 21, 2012 at 10:13pm — 1 Comment
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