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2b0e9043dccf4178d79963b275489074e4ecdfd2
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3642 Commits

Author SHA1 Message Date
Mikko Mononen
2b0e9043dc DrawList: added ImDrawFlags_NoAAEnds which allows to disable line end AA. 2026-08-05 21:24:51 +02:00
ocornut
b7adfa395d DrawList: misc fixes, amends (replace uses of GetColorU32, macros fixes, default flags). Demo: added rotating square, added MiterOnly checkbox. 2026-08-05 21:24:51 +02:00
Mikko Mononen
6371cd7b1d DrawList: added stroke position to path rendering. 
- added generic stroke position to all path rendering
- removed stroke folding in favor of limiting the miter width (simplifies the geometry cases)
- removed fractional stroke rendering in favor of using the integer sized rendering for everything
  - the rationale is that the in-between sizes are a bit blurry anyways, and the error we get from scaling is visually acceptable
- added stroke position option for the demo
- updated the degenerate shape handling
- remove AddLine() stroke pos handling
- removed up commented out code.
 2026-08-05 21:24:51 +02:00
Mikko Mononen
4c017c67e9 DrawList: use dedicated larger texture for fractional thickness lines. 2026-08-05 21:24:51 +02:00
Mikko Mononen
08e5215737 DrawList: added square cap rendering. 
- Added square cap rendering to the DrawPolyline, which can be turned on by ImDrawFlags_SquareCap
- Added draw flags to AddBezierCubic() and AddBezierQuadratic()
 2026-08-05 21:24:50 +02:00
Mikko Mononen
a1d903c743 DrawList: added more robust AddConvexPolyFilled(). (2183, 7972) 
- add bevel handling for sharp corners
- add limit to the miter distance to avoid inner shape spikes
- add support for ImDrawFlags_MiterOnly to keep well behaved rendering fast
 2026-08-05 21:24:50 +02:00
Mikko Mononen
765ef774b0 DrawList: added special case rendering for the stroked rects when the raounding radius gets really small compared to the stroke thickness. 
# Conflicts:
#	imgui.h
#	imgui_draw.cpp
 2026-08-05 21:24:50 +02:00
Mikko Mononen
30e53cc6d8 DrawList: improved handling of rounded stroked rectangles, where rounding is less than stroke thickness 
# Conflicts:
#	imgui.h
#	imgui_draw.cpp
 2026-08-05 21:24:50 +02:00
Mikko Mononen
b097a7bd33 DrawList: added better handling for rendering degenerate geometry. (2183, 7972) 
- Add ImDrawFlags_MiterOnly which is used to indicate that a path contains simple geometry and can be rendered using mitered corners
- Added handling of degenerated shapes for stroked rectangle, circle, ngon, and ellipse
- Render shapes filled when outline covers the whole shape
- Clamp very small circles and ngons, and use alpha fade below one pixel
- Added correct offset for ellipse
 2026-08-05 21:24:50 +02:00
Mikko Mononen
ce44b4e8be DrawList: added improved polyline rendering. (2183, 7972) 
- added 2 variants of polyline rendering
- one handles integersized thickness using one strip of triangles along the line
- second handles any thickness using 2 strips of triangles long the line
 2026-08-05 21:24:50 +02:00
ocornut
753cb8474d DrawList: added _GetStrokePos() helper indirection, made flags=0 select default at runtime. 2026-08-05 21:24:49 +02:00
Mikko Mononen
3bfabe3163 DrawList: added ImDrawFlags_StrokeCenterPixelAligned 
- added ImDrawFlags_StrokeCenterPixelAligned which center aligns stroke so that outside of the stroke is pixel aligned
- fixed AddRect() non-rounded pixel aligned case to use correnct min/max
- fixed AddRect() default case to not adjust rounding for non-rounded rects
- fixed lineV() centered offset
- renamed ImDrawFlags_StrokeCenterPixelAligned to ImDrawFlags_StrokeCenterAligned.
- reduced debug build indirections.
 2026-08-05 21:24:49 +02:00
Mikko Mononen
927df56807 DrawList: Textured Round Corners: Added flags to disable textured rounded corners (1962) 
- added ImFontAtlasFlags_NoBakedRoundCorners which controls if rounded corners should be baked to texture
- added ImDrawListFlags_RoundCornersUseTex which controls if we should try to use textured roudned corners
- fixed how _FringeScaleIsInteger is calculated (we want to detect integer pixel scale)
- fixed how _FringeScale is used with textured rounded corners
 2026-08-05 21:24:49 +02:00
Mikko Mononen
456858d50f DrawList: Textured Round Corners: implemented faster render path for stroked rectangles. (1962) 
- added check to render simpler geometry when (stroked) rectangle has integer coords
- render non.rounded with 4 non-AA rectangles
- added textures for corners of 1-3 thickness and 1-16 rounding
- use textured corners when possible, or fallback to generic one
 2026-08-05 21:24:48 +02:00
Mikko Mononen
ba66bdab22 DrawList: Textured Round Corners: first version. (1962) 2026-08-05 21:24:48 +02:00
ocornut
9169879d80 DrawList: added ImDrawFlags_StrokeLegacy support to AddLine(). 2026-08-05 21:24:48 +02:00
Mikko Mononen
484da7ed55 DrawList: added StrokePos flags: ImDrawFlags_StrokeInside, ImDrawFlags_StrokeOutside, ImDrawFlags_StrokeCenter, ImDrawFlags_StrokeLegacy. 2026-08-05 21:24:48 +02:00
ocornut
11bd4e7731 Merge branch 'master' into docking 
# Conflicts:
#	imgui.cpp
 2026-08-04 14:34:04 +02:00
ocornut
5108603789 DrawList: apply current pixel density to DrawList's fringe scale. Added ImDrawList::_SetPixelDensity(). Reword FontRasterizerDensity as CurrentPixelDensity. 
Amend 94a4322.

# Conflicts:
#	imgui.cpp
#	imgui.h
#	imgui_draw.cpp
#	imgui_internal.h
 2026-08-04 13:15:05 +02:00
ocornut
fdc1152281 (Breaking) Style: obsoleted style.CurveTessellationTol in favor of style.CurveTesselationMaxError. 
cc #3127, #3664, #3665
 2026-08-03 17:05:44 +02:00
ocornut
ebd752a0ec Version 1.93.0 WIP 2026-08-03 14:42:56 +02:00
ocornut
b48d1afbe8 Merge branch 'master' into docking 
# Conflicts:
#	docs/CHANGELOG.txt
 2026-07-31 16:25:00 +02:00
ocornut
f1cc2ae15e Version 1.92.9b 2026-07-31 16:14:42 +02:00
ocornut
950d27137e Tweaks. 2026-07-29 15:51:15 +02:00
ocornut
9b4eb24cee Merge branch 'master' into docking 2026-07-25 13:45:27 +02:00
ocornut
01380c5797 Version 1.92.9 2026-07-25 13:28:06 +02:00
ocornut
f31f98f4cd ImDrawData: fixed late initialized field. (Amend 6f41d13) 
Would effectively be initialized on use but best to clear on constructor.
 2026-07-23 17:56:02 +02:00
ocornut
f594633b54 Popups: added bool return value to OpenPopup(), OpenPopupOnItemClick() functions. (#9429) 
Following on 795cf6fcb5.
 2026-07-23 17:49:39 +02:00
ocornut
ca49eff398 Merge branch 'master' into docking 
# Conflicts:
#	imgui.cpp
 2026-07-22 15:46:24 +02:00
ocornut
b335bf4328 Added ImTextureData::QueueUserData for staged-rendering texture queues e.g. imgui_threaded_rendering.h. (#8597, #9136) 2026-07-22 15:14:45 +02:00
ocornut
6f41d13c7a DrawData: added FrameCount field to facilitate debugging multi-threading issues. (#8597, #9136) 2026-07-20 17:00:32 +02:00
ocornut
548389359c (Breaking) ImDrawData: marked draw_data->CmdListsCount as obsolete. Use draw_data->CmdLists.Size. 
# Conflicts:
#	docs/CHANGELOG.txt
#	imgui.cpp
 2026-07-20 16:58:45 +02:00
ocornut
e4f7c5c722 Disabling ImGuiItemFlags_LiveEditOnInputScalar by default! (#9476, #701) 2026-07-20 14:26:57 +02:00
ocornut
93bd4f0adb Merge branch 'master' into docking 
# Conflicts:
#	.github/workflows/build.yml
#	backends/imgui_impl_opengl2.cpp
#	backends/imgui_impl_opengl3.cpp
#	backends/imgui_impl_sdl2.cpp
#	examples/example_apple_metal4/main.mm
#	imgui.cpp
 2026-07-16 15:56:36 +02:00
ocornut
26b8292635 Split ImGuiItemFlags_LiveEdit into ImGuiItemFlags_LiveEditText, ImGuiItemFlags_LiveEditScalar. Added Demo contents. (#9476, #701) 
cc #3936, #3946, #5904, #6284, #8149, #8065, #8665, #9117, #9299, #700, #1351, #1875, #2060, #2215, #2380, #2550, #3083, #3338, #3556, #4373, #4714, #4885, #5184,#5777, #6707, #6766, #8004, #8303, #8915, #9308
 2026-07-16 15:46:47 +02:00
ocornut
18d63b12be Added ImGuiItemFlags_LiveEdit flag, and much-awaited support for disabling it. (#9476, #701) 
cc #3936, #3946, #5904, #6284, #8149, #8065, #8665, #9117, #9299, #700, #1351, #1875, #2060, #2215, #2380, #2550, #3083, #3338, #3556, #4373, #4714, #4885, #5184,#5777, #6707, #6766, #8004, #8303, #8915, #9308
 2026-07-16 15:39:53 +02:00
ocornut
b62bfd6b06 InputText: reworked io.ConfigInputTextEnterKeepActive mode so that pressing Ctrl+Enter or Shift+Enter still allows to deactivate. 
cc #9239
 2026-07-10 21:36:43 +02:00
ocornut
da137cbbb0 (Breaking) Drag and Drop: commented out legacy name ImGuiDragDropFlags_SourceAutoExpirePayload. Use ImGuiDragDropFlags_PayloadAutoExpire. 2026-07-08 18:40:29 +02:00
ocornut
a23e9fb1b5 Merge branch 'master' into docking 
# Conflicts:
#	imgui.cpp
#	imgui.h
 2026-07-08 15:10:22 +02:00
ocornut
f626c1c793 ColorPicker: added option to fix Saturation/Value triangle in wheel picker. Amends. (#9337) 
ConfigColorPickerRotateTriangle -> !ImGuiColorEditFlags_PickerNoRotate
 2026-07-07 16:18:34 +02:00
ocornut
5d56c09432 ColorPicker: added option to fix Saturation/Value triangle in wheel picker. Amends. (#9337) 2026-07-07 16:14:13 +02:00
SeanTheBuilder1
0785cdb2bb ColorPicker: added option to fix Saturation/Value triangle in wheel picker. (#9337) 2026-07-07 16:14:11 +02:00
ocornut
aca69173df (Breaking) ColorEdit: obsoleted SetColorEditOptions() function in favor of poking to io.ConfigColorEditFlags. (Amend 0e479b9, 9f7d808) 
Apologies, 9f7d808 was extremely flaky.
 2026-07-07 16:10:35 +02:00
ocornut
9f7d8086fe (Breaking) ColorEdit: obsoleted SetColorEditOptions() function in favor of poking to io.ColorEditFlags. (Amend 0e479b9) 
Reordered IO fields breaks ABI backward compat which was never guaranteed. Occasional breaking is a good way to enforce that lack of guarantee!
 2026-07-06 16:02:17 +02:00
ocornut
0e479b9554 (Breaking) ColorEdit: obsoleted SetColorEditOptions() function in favor of poking to style.ColorEditFlags. 2026-07-06 15:34:13 +02:00
ocornut
d098bf9657 Merge branch 'master' into docking 
# Conflicts:
#	backends/imgui_impl_glfw.cpp
#	backends/imgui_impl_sdl2.cpp
#	backends/imgui_impl_sdl3.cpp
#	imgui.cpp
#	imgui.h
#	imgui_internal.h
 2026-07-03 16:59:31 +02:00
ocornut
5c2160ac85 Settings, IO: move ConfigDebugIniSettings in same section. 2026-07-03 16:56:38 +02:00
ocornut
5fb77dfde1 Settings: added io.ConfigIniSettingsAutoDiscardMonths, trimming tool in in Metrics->Settings + internal CleanupIniSettings(). (#9460) 
cc #437 #2564
 2026-07-03 16:36:46 +02:00
ocornut
f7e8343ee9 Settings, IO: added io.ConfigIniSettingsSaveLastUsedDate, platform_io.Platform_SessionDate, IMGUI_DISABLE_TIME_FUNCTIONS(). (#9460) 
cc #437
 2026-07-03 16:36:45 +02:00
ocornut
279d04f7a3 Added GetItemClickedCountWithSingleClickDelay(), io.MouseSingleClickDelay. (#8337) 2026-07-01 18:53:29 +02:00