"your "value" input needs to be a list. you select this by right-clicking on the input variable in your vb component and selecting "list access" instead of "item access""
generative modeling for Rhino
Shkattii's Discussions
VbScript error!
1 Reply
Hi,The following script gives me error saying "public member 'count' on type 'double' not found. (line: 0)" The script was created with old grasshopper, how do i convert it to be functional with the…Continue
Started this discussion. Last reply by David Stasiuk Oct 11, 2012.
Help with VB scripting.
1 Reply
Hi guys,Im having some trouble using the old vb script in the new version of grasshopper. Anybody able to help me to convert it so that it is functional in the new version please?Thank youContinue
Started this discussion. Last reply by David Stasiuk Oct 11, 2012.
Cull points on Surface based on surface curvature?
HiI am trying to remove points on surface based on the curvature of the surface, where the curvature degree is large there will be less points, and vice versa.I have attached the definition, but it…Continue
Started Apr 27, 2012
Surface or mesh curvature analysis + diagrid
1 Reply
Hi I am looking for a way of analyzing a terrain surface based on its curvature (height). And based on the surface's curvature i will apply a diagrid structure which its individual triangle sizes…Continue
Started this discussion. Last reply by Hannes Löschke Apr 25, 2012.
Shkattii's Page
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David Stasiuk replied to Shkattii's discussion Help with VB scripting."this definition seems to work fine for me. but the scripting isn't necessary...to get min/max values from a list just use the "bounds" and "domain components" components from maths -> domain."
"I have managed to solve my previous problem.
However the surface still remains flat.
I assumed that at the end of the script the length of the cones would vary with the curvature of the surface... or this changed manually?
Thanks"
"Hey Michael,
Thanks for your curvature cones tutorial.. its really helpful.
I have a bit of a problem with the loft command.. have re-checked everything and also as you said the polyline input is true and alight sections is off..
(my…"
Shkattii replied to Jussi Viinikka's discussion constrained delaunay triangulation"Hi, i am stuck with the same problem. Are you able to tell me what components to use for the inclusion testing part?
Thanks"
Shkattii replied to kwanphil cho's discussion Mesh to surface"Hi, i really need a definition that could convert a mesh into a single nurbs surface (not a brep). Do you remember what David's definition was called? I could not find it anywhere. Thanks"
Shkattii posted a discussionCull points on Surface based on surface curvature?
HiI am trying to remove points on surface based on the curvature of the surface, where the curvature degree is large there will be less points, and vice versa.I have attached the definition, but it does not cull the points following the logic. Maybe its something wrong with the data tree? I could not figure it out. please helpSee More
Shkattii replied to Robin Dripps's discussion The inner workings of Delaunay Triangulation"Hi, i am very interested in using delaunay edge, but i want it to draw triangles the same way as trigrid component does. (ie i could do a area component where i can obtain all the center points of the individual triangles). Is…"
Michael Pryor replied to Shkattii's discussion Object sizes changes with curvature of surfaces?"check all your grafts / flattens as well. I dont have the actual definition just those posts but it works for me and others who have tried. If your surfaces are seperate then it meas either you dont have polyline input set to true or your loft…"
Shkattii replied to Shkattii's discussion Object sizes changes with curvature of surfaces?"thank you, but its still not producing a smooth surface for me, its still 4 pieces.. Are you able to email me the definition please? or upload it? "
Shkattii replied to Yuchao Jiang's discussion Is there any way to evaluate the curvature of the surface and populate points based on that?"Hi I am still having trouble, please help! really need this for my project.
Thanks"
Shkattii replied to Yuchao Jiang's discussion Is there any way to evaluate the curvature of the surface and populate points based on that?"Thanks, i got up to this stage as shown in the attached shot. But nothing is showing up, i am i supposed to just swap distance measure with curvature component?
Cheers"
Michael Pryor replied to Shkattii's discussion Object sizes changes with curvature of surfaces?"i edited it here"
Michael Pryor replied to Shkattii's discussion Object sizes changes with curvature of surfaces?"c of pline must be true, u and v of meshuv must both be 1"
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