Parametric Stamp Algorithm

[HERNANDEZ]

Hi there,

I’d like to create an algorithm to generate 3D-printable stamps.
I design the shapes in Illustrator, then I want to extrude them in Rhino with a draft angle, similar to the _ExtrudeSrfTapered functionality.

My goal is to:

• Select closed 2D curves

• Adjust the extrusion height

• Adjust the draft angle

• Add a base stamp shape (rectangle, square, circle, or oval) with specific dimension…

• 

Could you please help me for that ?

It’s approximatively the same like this post :

Draft angle starting from vector direction

Hello if you want exact angle extrusion will not work for all shapes. For polygon one way will be to use my script here and cut the roof at the desired height. Tapered could also do the trick [image] [image] Scale is also good … just simple trigonometry !! example_draft.gh (10.7 KB)

But i’d like do the same for my logos…

Thanks in advance for your help !

[laurent_delrieu]

In mesh something like that !

Drape with draft angle

Hello community for a client I began to make a tool that is making a drape with a specified draft angle ]0°, 90°[. Here a 20° angle [5QhutRw8YvRrQLx0] [image] [image] [image] My question : is such a tool already existing ? In Rhinocommon ? In a plugin ? Edit : Option for filet the transition between the plane and the drape Option to smooth the slices parallel to the planes of cut [image] Option to add a border on the plane. [image]

[leopoldomonzani]

With Pufferfish plugin.

stamp a.gh (34.5 KB)

[HERNANDEZ]

Thanks for that !
I try with my logo and i have an error with ExtrdTaper and Cap.

Stamp.3dm (902.4 KB)

[leopoldomonzani]

For the text curves I used a Rhino font.
For other curves the problem may arise from the extrusion angle.

stamp b.gh (38.6 KB)

[martinsiegrist]

Are you planning to use this stamp with ink?

[HERNANDEZ]

@martinsiegrist Nop i’d like to use it with heat film with gold

[leopoldomonzani]

I’ll try this definition.

stamp b.gh (32.5 KB)

[HERNANDEZ]

Thanks, i will test it in few hours and keep you in touch.