Comment on Sharp corner algorithm

Aux@lemmy.world ⁨1⁩ ⁨year⁩ ago

• callcc@lemmy.world ⁨1⁩ ⁨year⁩ ago

  Why would that be?

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  • sj_zero ⁨1⁩ ⁨year⁩ ago

    Because the same squeezing effect shown in the 2d plane would occur on the 3d plane as well.

    • callcc@lemmy.world ⁨1⁩ ⁨year⁩ ago

      Hmm, not exactly sure I get your argument. I imagine every extrusion to tip slightly to the outside of the curve since material is elongated on the outside and squeezed on the inside. The excess material would be pushed to the inside while the outside of the curve would sink. Is that what you mean?

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      • sj_zero ⁨1⁩ ⁨year⁩ ago

        in 3d space, your corner extrusion would suddenly be much thinner, so the choices for your filament would be to either droop to be supported by the previous layer or for the filament to sit underextruded in space if your part cooler is really up to the challenge.

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  • Aux@lemmy.world ⁨1⁩ ⁨year⁩ ago

    Explained it above - lemmy.world/comment/6119616

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• rambos@lemmy.world ⁨1⁩ ⁨year⁩ ago

  Why lower if you print everything at the same layer height?

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  • Aux@lemmy.world ⁨1⁩ ⁨year⁩ ago

    Filament is not squeezed as a 2D dot, it’s squeezed as a 3D sphere. If you decrease its radius, it will physically decrease in all three dimensions, not just two.

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• ComradeKhoumrag@infosec.pub ⁨1⁩ ⁨year⁩ ago

  Use cylinders instead of spheres?

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  • Aux@lemmy.world ⁨1⁩ ⁨year⁩ ago

    That will be very complicated.

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