dc45dc459e
Remove unused `LineSegment2F::cross` and vector cross product functions
2019-06-03 15:50:39 -07:00
1a42bbf4d3
Implement dashing for line segments (no curves yet)
2019-06-03 14:16:58 -07:00
a1b0df0a42
Rename `Point2DF` to `Vector2F`, `Point3DF` to `Vector4F`, and `LineSegmentF`
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to `LineSegment2F`.
Straw poll on Twitter suggested that these names were preferred.
2019-06-03 12:39:29 -07:00
678b6f12c7
Add support for counterclockwise winding to arcs
2019-06-01 12:56:31 -07:00
99c1cca05c
Clean up `Outline::push_segment` and `Outline::push_full_segment`
2019-06-01 12:03:03 -07:00
44167beff5
Implement `Path2D::arc_to`.
2019-05-31 16:01:53 -07:00
f20d41800c
Use a correct algorithm for approximating arcs with Bézier curves
2019-05-31 16:01:28 -07:00
0b9a41c533
Treat the miter limit as part of the canvas state, allowing it to be saved and
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restored even if miter joins are not in use.
In my opinion, this behavior is less logical, but it matches the behavior of
the HTML canvas API, which we aim to remain close to.
2019-05-30 21:39:08 -07:00
eeaf51ce72
Expose line cap features to C
2019-05-30 21:28:52 -07:00
712c69faf1
Precompute the curve for a quarter-circle arc
2019-05-30 21:20:32 -07:00
48f825077c
Add new join and cap features to SVG, fixing the demo
2019-05-30 20:55:58 -07:00
95f3337c6f
Add the `ellipse` method to canvas paths
2019-05-30 17:24:12 -07:00
9756aa89f9
Base the core arc primitive on a unit chord and transform.
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This lets us handle ellipses better.
2019-05-30 17:19:21 -07:00
607a518544
Implement canvas text align
2019-05-30 15:08:15 -07:00
5974aeba7b
Implement miter limit
2019-05-30 13:08:30 -07:00
8d078ff345
Add an initial implementation of canvas `measureText`
2019-05-30 12:38:32 -07:00
ce127caf76
Fix drawing of full circles
2019-05-30 10:56:19 -07:00
d5ba6ab6da
Change the core arc primitive to chord and radius, not chord and center.
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This makes it harder to call the function with illegal arguments and simplifies
the join/cap code.
2019-05-30 10:17:17 -07:00
9138e1e0bb
Pass in the font context to the canvas rendering context constructor so that it
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can be reused.
Creating a system font source can do I/O on some platforms, so obviously we
don't want to do it every frame.
2019-05-29 21:15:42 -07:00
e1bcc11ace
Change the `F32` and `I32` suffixes to `F` and `I` to match the C API.
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They're shorter and less noisy.
2019-05-29 19:17:16 -07:00
a75b635722
Implement round joins
2019-05-29 19:09:15 -07:00
acf666b701
Stop using triangle fans for DX12/Vulkan compatibility.
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Closes #165 .
2019-05-29 16:04:33 -07:00
339397bf23
Revert accidental change
2019-05-29 15:21:02 -07:00
51877426ea
Take paths by reference, not by value, in outline stroke-to-fill.
2019-05-29 15:15:40 -07:00
5dd9e8b67d
Merge pull request #173 from luisbg/scalar
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Start adding tests for scalar::F32x4
2019-05-29 14:21:33 -07:00
9f4bcd8c42
Start adding tests for scalar::F32x4
2019-05-29 17:04:28 -04:00
5133bbfe1a
Use unit vectors instead of angles for arcs.
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This makes things faster and will also simplify the implementation of round
joins.
2019-05-29 12:14:47 -07:00
1df5e7a129
Merge pull request #172 from luisbg/i32x4
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Complete I32x4 swizzles
2019-05-28 14:19:31 -07:00
16813b9ebe
Test I32x4 swizzles
2019-05-28 16:50:22 -04:00
b887690b73
Complete I32x4 swizzles
2019-05-28 16:50:17 -04:00
e86389ac1c
Merge pull request #171 from luisbg/tests
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Add test_i32x4_swizzles
2019-05-28 10:31:46 -07:00
7240dafb05
Add test_i32x4_swizzles
2019-05-28 13:24:41 -04:00
4813084eed
Merge pull request #169 from luisbg/tests
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Complete test_f32x4_swizzles
2019-05-27 20:18:49 -07:00
3ccd1fce20
Complete test_f32x4_swizzles
2019-05-27 21:43:25 -04:00
848eb00443
Merge pull request #168 from luisbg/unused
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Fix unused variable warning
2019-05-27 12:30:37 -07:00
0231542141
Fix unused variable warning
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Fixing the following warning
warning: unused variable: `resources`
2019-05-27 15:22:27 -04:00
4327d75058
Merge pull request #167 from toolness/pathfinder-unity-fun
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Add GLDevice::set_default_framebuffer()
2019-05-27 11:28:33 -07:00
ea3cdbb2a9
Merge remote-tracking branch 'origin/master' into pathfinder-unity-fun
2019-05-27 13:41:19 -04:00
a51501791d
Add GLDevice::set_default_framebuffer().
2019-05-27 07:56:36 -04:00
bc713a5181
Remove the rustache dependency.
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1/3 reduction in binary size for `canvas_minimal`.
Closes #158 .
2019-05-26 13:02:52 -07:00
e04cc273ee
Add enough C bindings to recreate `canvas_minimal` in C.
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Closes #12 .
2019-05-25 20:21:38 -07:00
009f78ba26
Merge pull request #161 from Eijebong/quickcheck
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Update quickcheck to 0.8
2019-05-24 11:05:13 -07:00
e8a5c2a04b
Merge pull request #160 from luisbg/master
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Remove cross method from F32x4
2019-05-24 11:04:58 -07:00
349c1a9cd0
Update quickcheck to 0.8
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This dedupes some dependencies
2019-05-24 19:22:23 +02:00
8c0415c9b9
Remove cross method from F32x4
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Silencing the following rustc warning:
warning: unused variable: `other`
Followup to Pull Request #152 .
Instead of marking `other` unused (`_other`) we can remove the method
entirely.
2019-05-24 12:19:13 -04:00
8c4f05ce39
Initial rudimentary Lottie parsing code
2019-05-23 18:03:09 -07:00
cd23d62f3d
Fix off-by-epsilon error in `push_arc` that was breaking the Moiré demo
2019-05-21 20:24:04 -07:00
2131724a2a
Implement round line caps
2019-05-21 20:21:46 -07:00
197f01d56a
Write in the line segment intersection code in matrix form
2019-05-21 14:51:50 -07:00
c6fc853579
Don't miter join on stroke endpoints.
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Fixes the Moiré demo.
2019-05-21 14:49:01 -07:00
cba5444f03
Add miter joins at endpoints
2019-05-16 12:47:18 -07:00
e282eb57d5
Implement interior miter line joins (not yet endpoints)
2019-05-16 11:10:15 -07:00
272b63a017
Implement square line caps
2019-05-16 10:43:43 -07:00
1b9cfa98a9
Stroke closed paths properly
2019-05-16 08:35:14 -07:00
6eab3fa2d8
Implement `globalAlpha` for canvas
2019-05-14 18:26:10 -07:00
0deb12b3a2
Implement `fill-opacity` and `stroke-opacity` in SVG
2019-05-14 18:09:01 -07:00
25a6c33a1a
Remove the object index attribute from the shaders, since it's now unused
2019-05-14 15:22:50 -07:00
86f5bdb44a
Store paints in the paint texture indexed by paint ID, not object index
2019-05-14 15:21:15 -07:00
7a02b78b3d
Explicitly specify color texture coordinates for alpha and solid tiles.
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This is groundwork for gradients and images.
This commit also refactors the interface for vertex attributes to use named
parameters (via structs), for clarity.
2019-05-14 15:11:04 -07:00
a54378f931
Make the paint texture dynamically-sized on the GPU side
2019-05-14 11:38:48 -07:00
376a1c7165
Rename "fill colors" to "paint" in preparation for gradients and images
2019-05-14 11:33:52 -07:00
7518fa65c0
Update dependencies
2019-05-13 18:47:19 -07:00
c7382a8b2c
Add affine transform support to the canvas implementation
2019-05-13 18:40:25 -07:00
89ca998fa8
Add a convenience method for creating a scene proxy with an empty scene.
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This makes animation rendering loops a bit easier for users.
2019-05-13 18:29:57 -07:00
d5a12e0e9f
Revert "batch alpha and solid tiles"
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This reverts commit 753a254726
2019-05-13 18:20:21 -07:00
c09ef3ae7c
Fix SVG and demo compilation errors
2019-05-13 18:19:10 -07:00
f24d93819b
Add arc building methods and switch the Moiré demo to use them.
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Also, stop taking points by reference in many methods, for consistency.
2019-05-13 12:42:13 -07:00
55be787ffd
Merge pull request #150 from nical/glitch-fix
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Fix vertex attribute configuration of alpha tiles
2019-05-13 10:58:06 -07:00
820a0286aa
Fix vertex attribute configuration of alpha tiles.
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Fixes #134 .
glVertexAttribPointer takes a size as parameter which refers to the number of components and not the size in bytes of the value.
The tile index was registered as a 2-components value which caused the second component to overlap with the first member of the next primitive, which was mostly fine except for the last element which would overlfow the buffer. Intel and nvidia GPUs/drivers on linux at least refuse to read the first component of this two-component value if the other component is outside of the valid range which caused the shader to get zero instead and always select the first mask tile.
2019-05-13 18:00:54 +02:00
b4bdbec4aa
Merge pull request #148 from bzm3r/master
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Constrain sizes of solid tile and alpha tile batches being sent to the GPU
2019-05-13 07:59:44 -07:00
639a8f39e8
Add Moiré demo
2019-05-11 11:53:50 -07:00
753a254726
batch alpha and solid tiles
2019-05-10 22:57:34 -07:00
a5d373cb91
Rename "object" to "path" in preparation for image objects
2019-05-10 12:03:38 -07:00
a078766dc6
Implement basic text rendering in canvas with `skribo` and `font-kit`.
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Skribo currently writes some debugging info to standard output. A patch is
forthcoming to fix that.
2019-05-09 15:21:18 -07:00
ebdb12404a
Add missing "actual size" texture
2019-05-08 17:51:59 -07:00
3310b15826
Fall back to Newton's method instead of dividing by zero when finding critical
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points during curve monotonic conversion.
Closes #146 .
2019-05-08 17:51:12 -07:00
5568e6f64f
Remove unused `monotonic` module
2019-05-08 13:37:17 -07:00
b557cdf20f
Add an "actual size" button in the demo
2019-05-08 11:05:31 -07:00
7b8c44575e
Turn the zoom buttons into a segmented control
2019-05-08 10:50:55 -07:00
5a2c716688
Generalize `draw_image_switch` to `draw_image_segmented_control`
2019-05-08 10:50:55 -07:00
940605fbb5
Generalize `draw_image_switch` to multiple segments
2019-05-08 10:38:12 -07:00
0d25fd0eab
Generalize "switch" to "segmented control" in the UI
2019-05-08 10:27:32 -07:00
54672f2089
Add "save as SVG" support to the demo.
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This is intended to help diagnose rendering problems, by allowing export to a
format that can be minimized and in which issues can be reproduced.
2019-05-07 14:37:46 -07:00
b198c06968
Properly account for concurrency in the performance measurement
2019-05-07 13:43:37 -07:00
15f63df844
Rename `DebugUI` to `DebugUIPresenter` and `UI` to `UIPresenter`
2019-05-06 15:36:39 -07:00
78908c5e3c
Factor the demo UI into model and presenter
2019-05-06 15:25:58 -07:00
3857a28e6a
Move logic out of the `gpu_data` module
2019-05-03 18:51:36 -07:00
3ba4ce117c
Add graphics state saving and restoration to the canvas API
2019-05-03 17:45:01 -07:00
a86a87a670
Allow fill and stroke colors to be changed
2019-05-03 17:37:27 -07:00
bd9850dc3b
Note the canvas API in the README
2019-05-03 14:24:10 -07:00
9de7d95d33
Start a simple HTML canvas-like API, and add a minimal example to show how to
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use it.
2019-05-03 14:15:38 -07:00
4a4011d303
Refactor the demo some more.
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Move rendering code into its own module and split up `finish_drawing_frame()`.
2019-05-02 18:24:38 -07:00
29b137c81d
Move the demo camera code into its own module
2019-05-02 17:47:09 -07:00
5e64876579
Simplify gridlines in the demo shader
2019-05-02 14:12:13 -07:00
cf3dcfdd0e
A couple of clarifications in the readme
2019-05-02 11:22:04 -07:00
cf3aadc4f2
Add note about SDL2 installation instructions
2019-05-02 11:19:07 -07:00
66b5142334
Stop trying to use jemalloc on Windows.
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Closes #138 .
2019-05-02 11:12:33 -07:00
5c5e4e9313
Factor the scene thread out of the demo and into the renderer proper.
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This simplifies Pathfinder's API considerably. Now users get off-main-thread
scene building "for free".
2019-05-01 17:12:25 -07:00
a96ee73da6
Introduce an Executor abstraction to enable alternatives to Rayon
2019-04-30 15:17:07 -07:00
c49ec850a1
Run `rustfmt` on the SVG crate
2019-04-29 16:58:09 -07:00
Patrick Walton