Follow along surface issue

Rhino Rhino for Windows
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1

image
image1920×1082 361 KB

In this I am trying to do the follow along surface but It is not working proper so anyone can help me related to this??

2

I assume you mean FlowAlongSrf. The target needs to be a single surface, not a polysurface.

Upload a .3dm file with the objects to be flowed, the target surface and the base surface, and provide a description of where you want the objects to be on the target surface.

3

@davidcockey
I am shring 3dm file as well there is a sample image for which I am working in piller carving so you will get idea from that.

piller.3dm (3.0 MB)

4

You can achieve it with Sporph + Polar Array, and fyi.

Sporph Grasshopper Online Document
Polar ArrayGrasshopper Online Document

SporphPolarArray
SporphPolarArray1613×916 195 KB

SporphPolarArray.gh (28.9 KB)

5

can you share the rhino file as I am not familier with grasshopper so that would be nice if you share the rhino file or instruction to export this model as this is the part of a piller so need to assamble this

6

Sorry, all the data is inside the .gh file I shared, no Rhino tools are used here.

7

image
image1920×1130 413 KB

in this image shown I have the brown object which I want to bend exact 90 degree which is the red surface so how can I do that?
the issue I am facing is the object did not change its shape geomatry as this is the carved piller as well not to look strached so ho can I do that?

8

Split the carved piller along the bend.
Rotate or Orient the split parts so both are in position on the surface.

To fill the corner:
DupEdge the edges of one of the split parts along the split.
Revolve the duplicated edges.

9

image
image2238×1240 484 KB

in this image I have the purple coloured object that I want make 90 degree bend but with bend command it is changing its shape so how can I do that. I am sharing refrence image as well

image
image203×381 54.8 KB

10

There is no tool that automagically wraps surfaces/meshes around a sharp 90° edge.

11

so what are the possible way to do that loke I tried band, flowalongsrf but it straching the object so please just duide me that how can I do that.

12

Hi, I would just double the object (copy) then cut each copy in the middle at 45° and assemble on the corner. Fastidious if you have a lot to do…

HTH

13

What I would do first is a QuadRemesh with symmetry. Then I would cut the decoration in half. One half I would rotate onto the plane, and the other 90° onto the other plane, so that both are essentially perpendicular to the plane.
At that point, using Stretch, I would extend both parts until they intersect. Then I would perform a Boolean union, and possibly run QuadRemesh again if needed.
Right now I’m not in front of a PC, but that’s the approach I would take.

With the Stretch command, you can limit the extension to a portion of the object if you don’t want the rest to be stretched. Press F1 while using the command to open the Help section for it.

14

See the image because cut object will give sharp edge not proper smooth object as shown in image

15

You can smooth it using the Smooth command.