Thomas Friedel
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cc9247c627
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moved math code to backendbase package so that backends can also use it
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2020-03-22 10:07:18 +01:00 |
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Thomas Friedel
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d670f964c8
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self intersecting polygon bugfix
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2020-03-17 10:21:09 +01:00 |
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Thomas Friedel
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50c77477c9
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another triangulation bugfix, points should be considered inside the polygon if they are on a line, with a small amount of tolerance
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2020-02-01 16:25:11 +01:00 |
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Thomas Friedel
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1333730731
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fixed a triangulation bug
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2020-02-01 15:51:21 +01:00 |
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Thomas Friedel
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a4826a3e12
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fixed a problem with closed paths and self intersecting polygons
added the readme example as a test
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2019-05-12 13:05:49 +02:00 |
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Thomas Friedel
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ff4c73b6b7
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fixed a transformation issue
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2019-04-17 16:11:25 +02:00 |
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Thomas Friedel
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70ece785e9
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implemented self intersecting polygon support
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2019-04-16 14:18:51 +02:00 |
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Thomas Friedel
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7c4521b227
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added a function to check if a point is in a path
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2019-04-10 11:59:26 +02:00 |
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Thomas Friedel
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fe9d6e60e4
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moved clipping to backend
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2019-02-22 16:39:30 +01:00 |
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Thomas Friedel
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38eddd2837
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moved a lot of fill code to the backend; also started moving shadow drawing code to backend
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2019-02-22 16:38:27 +01:00 |
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Thomas Friedel
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c1f855278d
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undid some of the changes from the last update since it didn't work properly; added some tests
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2019-01-25 13:16:48 +01:00 |
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Thomas Friedel
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61612d0b50
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fixed a bug in the triangulation function
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2018-07-27 16:46:18 +02:00 |
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Thomas Friedel
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7be3a4383c
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paths with sub-paths fixed
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2018-04-04 16:01:11 +02:00 |
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Thomas Friedel
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26d11865b5
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switched from float32 to float64 for better compatibility with the default go math package; moved vector and matrix code into package
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2018-03-21 12:45:32 +01:00 |
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Thomas Friedel
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d6b0dc454b
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improved triangulation so that empty triangles can get removed, which can happen with self-intersecting polygons
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2018-02-12 10:32:38 +01:00 |
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Thomas Friedel
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31c2eb204e
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fixed the line intersection calculation; splitting polygons at self-intersections now works
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2018-02-12 10:30:49 +01:00 |
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Thomas Friedel
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a7c6f10541
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added some code to cut the intersections in self-intersecting polygons, but didn't activate it yet since it doesn't seem to work
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2018-02-11 17:28:41 +01:00 |
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Thomas Friedel
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0bd060ae1b
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path points are now transformed by the transformation matrix as they are added
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2018-02-05 19:53:10 +01:00 |
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Thomas Friedel
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47e34cc670
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changed library import path
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2018-01-25 10:57:28 +01:00 |
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Thomas Friedel
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97615b7595
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added polygon filling
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2018-01-24 16:59:07 +01:00 |
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