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| author | Yuqian Yang <crupest@crupest.life> | 2025-09-21 23:40:30 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-09-21 23:43:31 +0800 |
| commit | 6b78788d049c90dab3aec01d7bb7193f3927dc75 (patch) | |
| tree | 977cfe754ccafb94e3e6743937d9132d2184df2f /include/cru/platform/graphics/Geometry.h | |
| parent | e31b0b8b37ae52e9402dc351e5fb0f361d30d0e0 (diff) | |
| download | cru-geo-arc.tar.gz cru-geo-arc.tar.bz2 cru-geo-arc.zip | |
HALF WORK!geo-arc
Diffstat (limited to 'include/cru/platform/graphics/Geometry.h')
| -rw-r--r-- | include/cru/platform/graphics/Geometry.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/cru/platform/graphics/Geometry.h b/include/cru/platform/graphics/Geometry.h index b4b05194..6550a8ce 100644 --- a/include/cru/platform/graphics/Geometry.h +++ b/include/cru/platform/graphics/Geometry.h @@ -63,6 +63,18 @@ struct CRU_PLATFORM_GRAPHICS_API IGeometry : virtual IGraphicsResource { * virtual so it can override them. */ struct CRU_PLATFORM_GRAPHICS_API IGeometryBuilder : virtual IGraphicsResource { + struct ArcInfo { + Point center; + // In radian. + float start_angle; + // In radian. + float end_angle; + }; + + static ArcInfo CalculateArcInfo(const Point& start_point, const Point& radius, + float angle, bool is_large_arc, bool is_clockwise, + const Point& end_point); + virtual Point GetCurrentPosition() = 0; virtual void MoveTo(const Point& point) = 0; |