Cannot create a Region from 3D Polyline after Z-Value has been changend.

sbcad
sbcad
in 3D Modeling

Hi,

I want to convert a 3D-Polyline into a Region. This works fine, as long as I don't change the Z-Values after the Line has been drawn. Once, I change a Z-Value, the Region cannot be created.

Is there a way to create a Region after the Z-value has been changed? Or is it possible to change the Z-Value of a Cornerpoint of a region?

Thanks

Comments

  • Michael Mayer
    Michael Mayer

    I understand Regions as 2D Objects that have to be planar.
    So I don't think pulling 1 corner up would work (?)

    While I had no problems converting 3DFaces or Polylines,
    located and rotated free in 3D Space, to Regions - as long
    as they are planar.

  • sbcad
    sbcad

    @Michael Mayer said:
    I understand Regions as 2D Objects that have to be planar.
    So I don't think pulling 1 corner up would work (?)

    While I had no problems converting 3DFaces or Polylines,
    located and rotated free in 3D Space, to Regions - as long
    as they are planar.

    Thanks. I don't think that this is the problem. If the 3D-Polyline is created with the exact same values that I changed it to in the first place, I can convert it. However, if I change the Z-value afterwards it cannot not be created. Event though, the result should be the same region.

  • Michael Mayer
    Michael Mayer

    Hmmh,
    I just tried.
    I draw a Polyline on Layer Plane.
    I copy the Polyline.
    I move the copy in Z.

    I still can convert both Polylines into Regions.

    Same for 3DFaces.

    Just when I distort a 3DFace by pulling a corner up,
    it will no more convert into a region.