Herbert Voß submitted the
pst-sphericaltrochoid
package.
Version: 0.01 2025-12-25 License: lppl
Summary description: Create animations of a spherical trochoid
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This package simulates the generation of a spherical trochoid by a point on a circle rolling without sliding along the edge of another circle, but on the same sphere.
For an pdf animation one needs the AdobeReader for viewing it. A gif animation (see documentation) can be viewed with several viewers (see subdirectory "/animations").
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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/pst-sphericaltrochoid
The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pstricks/contrib/pst-sphericaltrochoid/
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese
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