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Boolean Manifold

I am trying to extrude the details of the eiffel tower, I have done it successfully on the front plane, but when i try on the right plane it says 'Boolean operation would result in non-manifold body. Im not sure what to do.

Answers

  • Matt_ShieldsMatt_Shields Member, Onshape Employees Posts: 543

    If you make your doucment public and share it here, someone will be able to help. In the meantime, non-manifold basically means zero thickness. So look out for geometry like

    or

  • EvanReeseEvanReese Member, Mentor Posts: 2,271 ✭✭✭✭✭

    Also, for a model like this, I highly recommend modeling only 1/8th of it, then mirroring it and doing a circular pattern to complete the shape. It will be less work to model, faster to regenerate, and guarantee symmetry.

    Evan Reese
  • MDesignMDesign Member Posts: 574 ✭✭✭

    What Evan said 1000%!!

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