Jonathan Lamothe

me@social.jlamothe.net

Programmer and free/libre software enthusiast. This is my primary account on the Fediverse. See my website for an authoritative list of accounts.
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Ontario, Canada

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Jonathan Lamothe

7 months ago

Jonathan Lamothe
7 months ago

#OpenSCAD question:

if in wanted to emboss text around the outer rounded edge of a cylinder, how would I go about doing that? I don't know how to transform an object on a curve like that.

#3DPrinting

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Alistair Buxton

in reply to Jonathan Lamothe 7 months ago

There is no general way to roll up a shape like that. All solutions for text on cylinder just position each character independently with a for loop over the string, so each one is still flat and it only really works with fixed width fonts.

in reply to Jonathan Lamothe

screwlisp

in reply to Jonathan Lamothe 7 months ago

while I use #gmsh and not openscad, and I haven't been concerned with wrapping 3dised text particularly, I think there isn't an especially 'good' way of curving a previously flat plane viz 3D meshing. If this were generally doable the world would be crazy.

#gmsh

in reply to screwlisp

screwlisp

in reply to screwlisp 7 months ago

If each letter is separate, I guess you would just have each letter's separate normal be radial to the cylinder and dphi would basically just be the normal spacing between the letters.

in reply to screwlisp

KF7CCC Andrew

in reply to screwlisp 7 months ago

@screwlisp There are some good ideas here: 3dprinting.stackexchange.com/q…

Can OpenSCAD bend text (project it on curved surface)?

I want to put relief text on curved surface but can't find way to do that in OpenSCAD. I'm aware it's possible to bend text in Blender and then import stl, but I don't like this workflow. I found s...

^{3D Printing Stack Exchange}

@screwlisp

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Voracious Reader

in reply to Jonathan Lamothe 7 months ago

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The "Text_on" library?

3dprinting.stackexchange.com/q…

Can OpenSCAD bend text (project it on curved surface)?

I want to put relief text on curved surface but can't find way to do that in OpenSCAD. I'm aware it's possible to bend text in Blender and then import stl, but I don't like this workflow. I found s...

^{3D Printing Stack Exchange}

Jonathan Lamothe likes this.

in reply to Voracious Reader