80e3e01e88
vector: rename functions from DrawFilled* to Fill*
...
Updates #3150
2025-07-06 23:57:59 +09:00
97ebef8298
vector: add (*Path).AddPathStroke reimplement DrawFilledPath and StrokePath
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The new implementation uses Evan's method [1] using texture representing
a stencil buffer instead of the graphics library's stencil buffer.
This simplifies the implementaiton of the graphics drivers, and enables
better anti-alias without changing the rendering cost.
Also, this fixes an issue of line rendering quality
This change deprecates some existing APIs like DrawImageOptions.AntiAlias
and FillRule. Users should always use DrawFilledPath or StrokePath.
[1] https://medium.com/@evanwallace/easy-scalable-text-rendering-on-the-gpu-c3f4d782c5ac
Closes #3124
Closes #3153
2025-07-06 23:35:48 +09:00
0a23fdf1b0
vector: refactoring: add stroke.go
2025-07-05 15:54:06 +09:00
f3990b859f
vector: optimize rendering
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* Skip rendering when a point is a NaN or Inf
* Replace a curve with a line when possible
2025-07-05 15:34:06 +09:00
ef4133ff6d
vector: refactoring: introduce vec2
2025-07-05 15:00:02 +09:00
8f57d19dec
vector: performance optimization: reuse slices in sub paths
2025-07-01 02:56:50 +09:00
f96d89f808
vector: add (*Path).AddPath and AddPathOptions
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Closes #3266
2025-06-29 16:57:31 +09:00
2bad42b02d
vector: refactoring: introduce subPath and remove opTypeMove and opTypeClose
2025-06-26 20:33:44 +09:00
4133967934
vector: better resetting flat paths
2025-06-26 17:33:52 +09:00
714f86a427
vector: bug fix: MoveTo should not close the path
2025-06-26 16:45:28 +09:00
c92412bf5d
vector: change MoveTo to update the starting position
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Successive MoveTo calls now overwrites the previous MoveTo command
if exists.
2025-06-26 16:07:07 +09:00
b8ac670d61
vector: update comments and variable names
2025-06-26 14:31:10 +09:00
4dafa5a88d
vector: refactoring: rename functions
2025-06-26 00:34:54 +09:00
1cbf0c63dc
vector: change the precision of spliting Bézier curves
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The old precision was overkill.
2025-06-25 11:27:30 +09:00
2ba70652eb
vector: refactoring
2025-06-25 00:41:47 +09:00
3ff920e422
vector: approximate cubic Bézier curve to multiple quad Bézier curves
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This is a preparation for the future plan to render vector with Loop-Blinn
algorithm.
Updates #3153
2025-06-25 00:38:09 +09:00
20a2c2c0a3
vector: keep the original angle at Arc when possible
2025-05-09 00:06:39 +09:00
7f34354283
vector: bug fix: Arc with 2pi angle should always render a circle
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Closes #3234
2025-05-09 00:03:06 +09:00
3455c626fb
vector: add AppendVerticesAndIndicesForFilling32/Stroke32
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Closes #3225
2025-04-16 22:06:11 +09:00
db04c37f26
vector: add (*Path).ApplyGeoM
...
Closes #3150
Closes #3159
2024-11-09 19:06:39 +09:00
a2490cceae
vector: expose (*Path).Reset
...
Closes #3123
2024-10-06 03:41:41 +09:00
adacd71167
Revert "vector: expose (*Path).Reset"
...
This reverts commit 62978ea270#3123
2024-10-06 03:40:55 +09:00
62978ea270
vector: expose (*Path).Reset
...
Closes #3123
2024-10-06 03:34:43 +09:00
fbf40a4455
vector: bug fix: isPointCloseToSegment didn't work when two p0 and p1 are the same
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Closes #3061
2024-08-10 17:13:09 +09:00
fc37cdedeb
vector: reuse previous allocated subpaths
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Closes #3060
2024-08-10 15:13:23 +09:00
309c886c2e
vector: use value type for subpath
...
Updates #3060
2024-08-10 15:04:13 +09:00
68380e506e
vector: reduce memory allocations by reusing the same Path objects
2024-08-10 14:02:49 +09:00
cdb430b2a5
vector: reduce allocations
2024-08-10 05:35:29 +09:00
38b8ba5677
vector: lazy point calculation
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This is a preparation for #2884 .
Updates #2884
2024-08-10 04:09:39 +09:00
b121468991
ebiten: add FillRuleFillAll, FillRuleEvenOdd, and FillRuleNonZero
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This change also deprecates the existing constants.
Closes #3006
2024-06-08 17:58:33 +09:00
230619a036
vector: allow NonZero for AppendVerticesAndIndicesForStroke
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Closes #2833
2024-03-23 18:51:25 +09:00
87c1766451
vector: typo (segument -> segment) ( #2860 )
2023-12-12 23:38:43 +09:00
3ca6184294
ebiten: add a new FillRule: NonZero
...
Closes #2782
2023-11-06 12:11:38 +09:00
4de807cc44
all: fix typos ( #2558 )
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Signed-off-by: Pierre Curto <pierre.curto@gmail.com >
2023-01-28 19:06:38 +09:00
abd293fae6
text, vector: fix typos and redundant casts ( #2537 )
2023-01-13 03:28:41 +09:00
c34c072efa
vector: change the specificatino of Path.ArcTo
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Closes #2401
2022-10-22 02:03:27 +09:00
fa942c824f
vector: avoid adding too close points
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Rendering a very thick arc caused some glitches. This change should
mitigate this issue.
2022-10-22 01:16:47 +09:00
6f7b1a81d7
vector: add StrokeLine, FillRect, and StrokeRect
...
Updates #2387
2022-10-21 22:35:01 +09:00
dbfacb243a
vector: bug fix: Arc added unexpected lines from (0, 0)
...
This change removes Path.cur.
2022-10-21 22:12:48 +09:00
436bfdb06b
vector: update comments
2022-10-21 20:42:13 +09:00
9e6a1d7ad1
vector: update comments
2022-10-21 20:38:41 +09:00
6113afae46
vector: bug fix: LineTo should consider the current cursor
2022-10-21 19:25:20 +09:00
a75472b524
vector: add (*Path).Close
...
Updates #2387
2022-10-21 18:16:48 +09:00
9a82e5cf86
vector: add a comment about blend
...
Updates #2396
2022-10-18 23:50:56 +09:00
d2f6d8593b
vector: add LineCap
...
Closes #1843
2022-10-15 00:40:28 +09:00
225bf1bbb4
vector: add StrokeOptions.MiterLimit
2022-10-14 23:25:59 +09:00
04680ff761
vector: refactoring
2022-10-14 22:56:15 +09:00
a1a598471b
vector: add LineJoin
...
Updates #1843
2022-10-14 22:11:00 +09:00
f5ae18d6f6
vector: add comments
2022-10-14 19:06:33 +09:00
1ff55bc745
vector: remove redundant MoveTo
2022-10-11 01:18:18 +09:00
Hajime Hoshi