Thomas Söll submitted an update to the
pst-perspective
package.
Version number: 1.04 Date 04.18.2014 License type: lppl
Summary description: It is possible to draw an orthogonal parallel projection with an arbitrarily chosen angle and a variable shortening factor.
Announcement text: ----------------------------------------------------------------------
New objects for projection: circle, arc, cylinder
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This package is located at http://mirror.ctan.org/graphics/pstricks/contrib/pst-perspective/
More information is at http://www.ctan.org/pkg/pst-perspective
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese