Commit Graph

22 Commits

Author SHA1 Message Date
Patrick Walton 5133bbfe1a Use unit vectors instead of angles for arcs.
This makes things faster and will also simplify the implementation of round
joins.
2019-05-29 12:14:47 -07:00
Patrick Walton f24d93819b Add arc building methods and switch the Moiré demo to use them.
Also, stop taking points by reference in many methods, for consistency.
2019-05-13 12:42:13 -07:00
Patrick Walton a078766dc6 Implement basic text rendering in canvas with `skribo` and `font-kit`.
Skribo currently writes some debugging info to standard output. A patch is
forthcoming to fix that.
2019-05-09 15:21:18 -07:00
Patrick Walton 3310b15826 Fall back to Newton's method instead of dividing by zero when finding critical
points during curve monotonic conversion.

Closes #146.
2019-05-08 17:51:12 -07:00
Patrick Walton 0da11ffe01 Run `rustfmt` on the geometry crate 2019-04-29 16:46:35 -07:00
Patrick Walton fc62e9bc71 Subdivide offset curves to an error bound. 2019-02-20 18:27:27 -08:00
Patrick Walton 3a8478a048 Remove all Lyon dependencies.
We may want to re-merge at a later date, but for now all relevant algorithms
have been appropriately SIMD-ified.
2019-02-20 16:46:50 -08:00
Patrick Walton 8771dd6789 wip: dilation not working yet 2019-02-05 20:10:20 -08:00
Patrick Walton 63b47f1abe Move basic geometry primitives to the `pathfinder_geometry::basic` module 2019-02-04 20:20:32 -08:00
Patrick Walton f19757e4cf Add a fast path for monotonic conversion 2019-02-02 11:12:54 -08:00
Patrick Walton 2487d71879 Add more shuffles and rename combines for clarity 2019-02-01 12:16:42 -08:00
Patrick Walton 0b0c913332 Split out SIMD into a separate crate 2019-02-01 11:48:10 -08:00
Patrick Walton 4801503dd8 Fix curve/edge intersection logic in clipping 2019-01-31 10:12:37 -08:00
Patrick Walton d1ca5fe757 Use a much better technique for curve flattening 2019-01-28 20:36:06 -08:00
Patrick Walton a9c1760de5 Clipping mostly works now 2019-01-28 14:58:57 -08:00
Patrick Walton 7e3365c481 wip 2019-01-28 12:57:15 -08:00
Patrick Walton 938bd30a78 wip 2019-01-25 14:28:53 -08:00
Patrick Walton 3ce60afb44 Fix clipping 2019-01-22 11:46:01 -08:00
Patrick Walton 77f4f6b188 Add the Lyon interoperability to the geometry crate 2019-01-14 11:10:47 -08:00
Patrick Walton 41709daffa Redo the way shuffles work 2019-01-12 18:10:18 -08:00
Patrick Walton bbf193f00f Remove simdeez 2019-01-12 17:13:58 -08:00
Patrick Walton 37e6e71251 Move the `Segment` type to the geometry crate 2019-01-11 15:50:09 -08:00