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Data flow bug in GH
@hobbes.stocker wrote: I’m trying to use genetics algorithms (GA), but i got a bug where each time the solver change the gene pool, it record the previous fitness. though my research it seems it’s...
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File compatibility issue MacV5/WinV6 - Unrecognized Objects warning for...
@FrankS wrote: I try to open a GH file created on most recent Rhino V6 on MacWIP 5.2 (GH 1.0.0004) There is a problem with basic math components. “multiplication” and “subtraction” are not recognized,...
View ArticleSimple expression problem
@Joe4 wrote: Okay. This should be a simple problem. I found the Series component and connected two sliders to it. Everything was fine until, following instructions in the tutorial, I typed in the...
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Line connection
@adcarldg wrote: Hi everyone, I m learning grasshopper by my own and trying to understand a few things about the list I am actually doing this tutorial (link below) My first question concern the...
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Rhino 6 WIP - Grasshopper - BiArc - A2 output - Wrong tooltip
@Miled_Rizk wrote: Hi, As you can see in the two attached pictures, the tooltip of the A2 output has a typo, Instead of “Second segment of bi-arc curve” it’s stated "Segment segment of bi-arc curve" I...
View ArticleHow to connect lines between two 2D populations
@rodolfoegarter wrote: I’m new in parametric design and i can’t find how to make one thing. I have made two 2D populations with the same amount of points but in different values of Z axis and want to...
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Adjust Index Numbers
@c.gressel wrote: Hey guys! I have following question/problem! On one hand i have a couple of closed polylines (BORDERS) and on the other i have a the same amount of polylines (BUILDINGS) within this...
View ArticleTrajectory animation
@katakurashohei wrote: Hi, I wanna make like this trajectory animation using kangaroo. Is it possible? thanks Posts: 7 Participants: 3 Read full topic
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Grasshopper doesn't display in Rhino
@Karim_Ali_Abdelrazek wrote: Screenshot (31).png1920x1080 397 KB Hi, I just found that rhino 5 doesn’t show any object whenever I put my definitions in grasshopper. I can open it in Rhino, but when I...
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Orient curve
@segreteria wrote: Hi everyone I’m trying to model a tunnel. I created the tunnel section on the xy plane and orients it with z tangent to the curve. Then I do a loft between the sections. At a...
View ArticleRotating Stress Tensors (matrix transformations)
@Roland_Schagen wrote: I have been working on an analysis model based on finite elements analysis. I am currently using millipede to do the analysis itself. But working with the outputs is difficult...
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Grasshopper Text to Matrix
@caganpekkucuk wrote: Hello everyone, i am having trouble with some data conversion issue. I am supposed to make grasshopper read a text file and then make this data used on some other work. But the...
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Multi-surface rotation thru point attraction
@sbone wrote: I am making a grid of hexagonal ‘apertures,’ where fins rotate between an open and closed position. I would like to control the rotation through a point-attractor, so that the rotation...
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Passing custom class in c#
@timothytai wrote: Hi all, Is there any update on this issue? grasshopper3d.com Passing Custom Class Objects from one component to another in C# Hey all, Can do this all the time with the VB...
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Terrain modification, Roads, Cut and Fills
@Roman_Gorshkov wrote: Hi Guys, I am facing a challenge modelling a terrain. I build existing terrain based of point cloud, but now I have to identify buildable ares. It is easy with the slope...
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City map for laser cut how to create please help
@iam.architecture.stu wrote: Hello, maybe somebody can help to explain how can i do city map for laser cut. a067d1f74ff24411803dbf244c6b64f5_original (1).jpg680x680 197 KB thank you very much Posts: 1...
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Smoothing Attractor Point Results
@egd46 wrote: Hi All, I just had a question about using attractor points to control other points in the Z axis. I want to develop this in grasshopper so I can manipulate the shape with a graph mapper....
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Catenary Surface Divide
@gabriel wrote: Hi, I’ve created a curved surface using two catenary curves. I’d like to divide it into equal segments, but in using ‘Isotrim’ or ‘Divide Surface’, I’ve noticed the divisions become...
View ArticleCustom component with its own UX design
@metaphorz wrote: I have done many searches on “Custom Component” but what I have generally found is a standard looking component box with inputs and outputs. If you look at the sample GH component...
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Extract GPS photo properties for 2D graphic map
@Dario wrote: Hi all, I try to ask your help, I am not sure that this is doable. I did a photographic survey of a huge area. Hundreds of pictures made with a smarthphone. Once back home I noticed that...
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