Splop wrong orientation

Hello everyone,
It’s me again. My current problem is that when I use the splop or Sporph function, the geometry I want to apply ends up on the inside instead of the outside. Also, the font is the wrong way around (I think this is due to the font landing on the wrong face).

I have already tried reversing the normal vector, checking the parametrization of the target surface and much more. It must have something to do with the target surface, because so far it has always worked when I created a solid in Rhino. This time I created the solid in Grasshopper, I put the code in a separate file.

I can’t think of anything else. Do any of you have an idea?

projecting.gh (105.2 KB)
rotate_2024Nov19a.gh (9.9 KB)

Best regards
Tim

I don’t think there is a Vanilla component for setting Surface domain (there is one for Curve…) so unless you want to use code, I thougth the easiest way to change the Surface Domain was to just redo it from scratch by revolving the outer edge:

projecting_Re.gh (117.0 KB)

inno, bambino:

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Is there a Rhino API developer Code for that? I tried a code but it didnot work

projecting.gh (30.9 KB)

Thanks but i don’t want to use plug ins

What plugin? Flip Plane is a native Grasshopper component.

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https://developer.rhino3d.com/api/rhinocommon/rhino.geometry.surface/reverse?version=8.x

projecting_Py.gh (31.7 KB)

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oh my bad you are right, thank you!

so simple^^, thanks!

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