[Libreoffice-bugs] [Bug 131044] New: 3D Effects dialog does not allow to set 1 vertical segment

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=131044

            Bug ID: 131044
           Summary: 3D Effects dialog does not allow to set 1 vertical
                    segment
           Product: LibreOffice
           Version: Inherited From OOo
          Hardware: x86-64 (AMD64)
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: minor
          Priority: medium
         Component: Draw
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: rb.henschel at t-online.de

Created attachment 158282
  --> https://bugs.documentfoundation.org/attachment.cgi?id=158282&action=edit
Example to examine the number of vertical segments

Look into attached file. It has for the rotation object the attribute
dr3d:vertical-segments="1" in style "gr2". That is correct, because the path of
the object is a single line.

Now open the file in Draw and open the "3D Effects" dialog. It has a cone. The
line style is set to "solid" so that the segments are visible.
Click on the object.
Change something in the dialog, e.g. set angle to 270°. Assign it.
Now the cone has no longer 1 vertical segment but 2.
Go back to the dialog and try to change the number of vertical segments back to
1. It is not possible.

It is valid for a rotation object to have 1 vertical segments. If the
underlying path is a polyline, then the vertical segments correspond to the
number of line segments in the path. And in case the path has only a single
line segment the number in 'vertical segments' should be 1 too.

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