"hi Megan
first of all a couple of questions:
1. I assume you're talking about a metaball surface since you post this question here, but just in case - are you?2. If yes, do you absolutely need to use metaballs? (a standard NURBS…"
generative modeling for Rhino
Wiet Mazairac's Discussions
metaball, one plane --> two curves, why?
What am I doing wrong?Please take a look at the image.Why does the metaball component return two similar curves? I used only one plane for input.Thanks!!(btw, nothing confidential, only erased the…Continue
Started Aug 26, 2010
curvature metaball
14 Replies
What is a good way to find the curvature at a specific point on a metaball?I'm looking for a mean curvature value as can be obtained from a surface by the surface curvature component.I know metaballs…Continue
Started this discussion. Last reply by Jacek Jaskólski Jul 16, 2012.
Approximate surface dimensions
1 Reply
Why does this function return approximate dimensions instead of exact ones?The object description in Rhino returns exact dimensions. What's the difference?Continue
Started this discussion. Last reply by David Rutten Aug 13, 2010.
metaball isocurve startpoint not in line
1 Reply
Please take a look at the picture and the ghx file.If I divide the curves, why aren't all the point in line?edit: I discovered the direction is different too.…Continue
Started this discussion. Last reply by Wiet Mazairac Aug 13, 2010.
Wiet Mazairac's Page
Latest Activity
"Hey I am trying to create lines or normal vectors with their lengths varying due to the curvature of the surface.. is this something you might be able to help with?
Thanks megan"
Wiet Mazairac replied to brian's discussion Remove duplicate data"Fancy new feature!
Didn't exist back then ;)"
Wiet Mazairac replied to Mariam's discussion a question"Have a look at this thread...
http://www.grasshopper3d.com/forum/topics/equidistant-objects-along"
Wiet Mazairac replied to msgrom's discussion Path Optimization"Hello,
You say; "...being within a tolerable distance in Z from the previous point...".
This means if the point differ to much in height no route will be found. Is this what you want or do you want to find the route which rises the least?"
Wiet Mazairac replied to Katerina Krasteva's discussion connect brep to point"Move the BREP towards the origin.
Create vectors from the origin to the points.
Move the BREP using the vectors.
If the BREP is above the origin, the translated BREPS are above the points. I the BREP is left from the origin the translated BREPS…"
Wiet Mazairac replied to Daniel Martinez's discussion Equidistant objects Along Surface"only 2d, but it's a start"
Wiet Mazairac replied to Daniel Martinez's discussion Equidistant objects Along Surface"So the distances from the first object to all the other objects have to be the same...
and the distances from the second object to all the other objects have to bee the same...
and so on.
If this is true then the distance between one object and any…"
Wiet Mazairac replied to arquiteuthis's discussion Moved: Index was out of range error?"Grasshopper components only.
Not sure if it's exactly like your script, but you get the idea."
Wiet Mazairac replied to arquiteuthis's discussion Moved: Index was out of range error?"Shift lists > Did you change the wrap boolean to true?"
Wiet Mazairac replied to Alessandro Ronfini's discussion closest points, several curves"Try this. A different aproach."
Wiet Mazairac replied to Alessandro Ronfini's discussion closest points, several curves"Or you can use Curve CP, much easier :)
Curve>Analysis>Curve CP"
Wiet Mazairac replied to arquiteuthis's discussion Moved: Index was out of range error?"Components that compare numbers are available in grasshopper. These components return true or false. These true/false outputs can be used to divide the list by using the dispatch component. After the list has been dispatched, one part of the…"
Wiet Mazairac replied to Holger's discussion efficient handling of copied Definition-Content?"This popped into my mind when I read your post.
I hope it's what you're looking for."
Wiet Mazairac replied to LGHRDSGN's discussion 3d Voronoi again..."I just tried qhull again. First I could not get it working, but now I do.
As stated above, the reference assembly list has to be empty. Otherwise it will not work."
Wiet Mazairac replied to LGHRDSGN's discussion 3d Voronoi again..."I created a 3D Voronoi script myself. It still has a few bugs, so it's not suitable to upload here.
Maybe there are some plugins available to create a 3D Voronoi. You could download and install these. I believe some components were made to…"
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