![GHX_Fr [nil_b]](http://api.ning.com/files/0ajZyv5b7ozI5tYGQy2yk7rcnAUMmhLXUa7gM-VV5kkilFMmJhPKkANRLtBy0YLBVIq16E2luYEEr3mstR-T0bNUxCokvzOxBufbKJwZWQA_/1.JPG?width=48&height=48&crop=1%3A1){kind=small}
"Thanks David!"
generative modeling for Rhino
Javier Vizoso's Discussions
Mesh eval (missing mesh parameter)
2 Replies
I was trying to use the mesh eval component, but it asks for a mesh parameter (which doesn't exist). I've tried multiple inputs, but none convert to a mesh parameter. Has anyone successfully used…Continue
Started this discussion. Last reply by Javier Vizoso on Tuesday.
Python components are reset on 0.90014
I just opened an older file (0.90006) which had some python scripts, and they are all empty. They also have two 'code' inputs instead of one.Continue
Started Oct 12, 2012
Conic function (similar to graph mapper)
7 Replies
I'm looking for a function that can reproduce the graphical results of the conic graph mapper in GH. At x=-1, i'd have an arc, at x=0 a line, and at x=1 the inverse of the first arc. If necessary, i…Continue
Started this discussion. Last reply by Javier Vizoso Sep 6, 2012.
Loft in GH 0.90006
2 Replies
Before I was able to loft two surfaces with GH, which isn't possible in Rhino alone. In 0.90006 I find sometimes it works, and sometimes it says "Couldn't convert surface to curve".Continue
Started this discussion. Last reply by Javier Vizoso Aug 31, 2012.
Javier Vizoso's Page
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David Rutten replied to Javier Vizoso's discussion Mesh eval (missing mesh parameter)"Mesh CP will create a Mesh Parameter. Mesh parameters are complicated, they have a face index and then barycentric coordinates for within that face. And the coordinates have to make sense both for triangles and quads.
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David…"
Javier Vizoso posted a discussionMesh eval (missing mesh parameter)
I was trying to use the mesh eval component, but it asks for a mesh parameter (which doesn't exist). I've tried multiple inputs, but none convert to a mesh parameter. Has anyone successfully used this component?See More
castroecosta replied to Javier Vizoso's discussion Creating a shape grammar interpreter"Hi Javier,
Since this is an old post, maybe you already know this, but since I haven't seen it here I'll throw it anyway.
Check City Engine by Procedural / ESRI. They have a set grammar language called CGA, which does what I think you…"
Javier Vizoso posted a discussionPython components are reset on 0.90014
I just opened an older file (0.90006) which had some python scripts, and they are all empty. They also have two 'code' inputs instead of one.See More
Javier Vizoso replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"However, now that I think of it, I can probably get away with interpolating between two functions (based on sqrt(1-x^2)) in the same way the interpolate component does. Wont be too performant, but it should work. Thanks!"
Javier Vizoso replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"Problem is I'm translating a def into javascript, so i don't have access to a graph mapper. Thanks again though."
David Rutten replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"What if you use 2 Graphmappers and then blend between the two values using a slider and the [Interpolate] component?
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David Rutten
david@mcneel.com
Poprad, Slovakia"
Javier Vizoso replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"Maybe I'm looking at it the wrong way. My goal is to be able to transition from one gradient distribution to the next, like in the 'circles' image, with a slider. Normally I'd use a graph mapper, but for the current application I…"
David Rutten replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"Ah I see, interpolate that way. Although the conic can indeed represent a line and an arc, most often it is not. In the attached file, if you set the middle slider to 0, you get a line. If you set it to 0.5 * SquareRoot of 2.0, you get an arc. Other…"
Javier Vizoso replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"Sorry, it's probably my fault for not explaining well. I'm looking for a mathematical function where i can interpolate from one arc (x=1) through a line (x=0) to a mirror of the first arc (x=-1), similar to the picture. The values -1->1…"
David Rutten replied to Javier Vizoso's discussion Conic function (similar to graph mapper)"A conic doesn't consists of lines and arcs at all. I fear there is some confusion somewhere, can you elaborate, in case it's on my end?
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David Rutten
david@mcneel.com
Poprad, Slovakia"
Javier Vizoso posted a discussionConic function (similar to graph mapper)
I'm looking for a function that can reproduce the graphical results of the conic graph mapper in GH. At x=-1, i'd have an arc, at x=0 a line, and at x=1 the inverse of the first arc. If necessary, i can use 2 functions for x>0 and x<0. Anyone have an idea? See More
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