clothoid to bezier conversion
Using bézier splines an artist can easily draw curves with the same slope on either side of an on-curve point. Spiros, on the other hand, are based on clothoid splines which make it easy to maintain constant curvature as well as constant slope. Such curves will simply look nicer.
Raph Levien's spiro splines only use on-curve points and so are easier to use and more intuitive to the artist.
This library will take an array of spiro control points and convert them into a series of bézier splines which can then be used in the myriad of ways the world has come to use béziers.
- Developed at devel:libraries:c_c++
- Sources inherited from project openSUSE:Factory
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Source Files
| Filename | Size | Changed |
|---|---|---|
| 0.5.20150702.tar.gz | 0000082909 81 KB | |
| libspiro.changes | 0000002399 2.34 KB | |
| libspiro.spec | 0000002430 2.37 KB |
Revision 7 (latest revision is 10)
Dominique Leuenberger (dimstar_suse)
accepted
request 349191
from
Petr Gajdos (pgajdos)
(revision 7)
- update to version 0.5.20150702
* Important bug fix issue #11 (missing file not included in 0v4).
* 2 Minor bug fixes caught on Coverity scan, free() and if c=3.
* Re-edit lib and tests to be more accommodating of older compilers.
* Verify libspiro output data is correct for test curves {0,1,2,4}.
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