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fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
17 lines
724 B
Plaintext
17 lines
724 B
Plaintext
Spiro is the creation of Raph Levien. It simplifies the drawing of beautiful
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curves.
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Using bezier splines an artist can easily draw curves with the same slope on
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either side of an on-curve point. Spiros, on the other hand, are based on
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clothoid splines which make it easy to maintain constant curvature as well as
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constant slope. Such curves will simply look nicer.
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Raph Levien's spiro splines only use on-curve points and so are easier to use
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and more intuitive to the artist.
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This library will take an array of spiro control points and convert them into a
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series of bezier splines which can then be used in the myriad of ways the world
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has come to use beziers.
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(Above taken from Introduction on the library's website)
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