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1015 Commits

Author SHA1 Message Date
ocornut
80096045d9 DrawList: AddRect: avoid altering rounding on StrokeOutside when initial value if 0 + comments 2026-10-07 18:53:50 +02:00
ocornut
b9707d72ab DrawList: Textured Round Corners: use macros + rename locals. (#1962) 
Squashed: Rename macros to IM_APPEND_VTX(), IM_APPEND_TRI()
 2026-10-07 18:53:49 +02:00
Mikko Mononen
237a498c2d 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
 2026-10-07 18:53:49 +02:00
Mikko Mononen
2665220409 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
 2026-10-07 18:53:49 +02:00
Mikko Mononen
ae06573c9a DrawList: Textured Round Corners: first version. (#1962) 2026-10-07 18:53:49 +02:00
ocornut
43d829885e DrawList: added ImDrawFlags_StrokeLegacy support to AddLine(). 2026-10-07 18:53:49 +02:00
Mikko Mononen
f73d8f4029 DrawList: added StrokePos flags: ImDrawFlags_StrokeInside, ImDrawFlags_StrokeOutside, ImDrawFlags_StrokeCenter, ImDrawFlags_StrokeLegacy. (#9504) 2026-10-07 18:53:49 +02:00
Mikko Mononen
6335dfb19c (Breaking) DrawList: removed half pixel offset from ImDrawList::AddLine(). (#9504) 2026-10-07 18:53:48 +02:00
ocornut
7263a23f1b Fonts: added ImFont::AddRemapCodepointToGlyphIndex(). (#9559, #5647, #609, #5748, #8466) 2026-09-30 18:41:31 +02:00
ocornut
dfa3c0c0bb (Breaking) Fonts: rename AddRemapChar() to AddRemapCodepoint(). (#609, #5748, #9559) 2026-09-30 18:39:11 +02:00
ocornut
09d740ba32 (Breaking) Fonts: refactor ImFontLoader to allow loading from glyph_index. (#9559, #5647) 
cc #9540, #8466, #8465
 2026-09-30 18:39:11 +02:00
ocornut
46ff5a7aab Fonts: shallow refactor of ImFontBaked_BuildLoadGlyph() mostly to reduce an upcoming diff. (#9559) 2026-09-29 22:10:14 +02:00
ocornut
5c6a86a9d2 imgui_freetype: fixed ExtraSizeScale (used by embedded ProggyForever) leading to non-pixel aligned vertical offset. (#9348, #9233) + Added ImRoundPositive64(), ImRoundSigned64(). 2026-09-25 14:22:08 +02:00
ocornut
f09485d7be Style: inverted ImGuiCol_TitleBgXXX colors for StyleColorsLight(). 
So that the selected window title bar appears brighter.
 2026-09-18 16:05:56 +02:00
ocornut
f562ab8e32 DrawList: reworked assert in PushTexture() to allow convenience grace period of using texture already queued for destroy during the same frame. (#9528, #8465) 
Amend 131f5c57ab
 2026-09-01 16:22:14 +02:00
ocornut
ebc7307db5 ColorButton, RenderColorRectWithAlphaCheckerboard: fixed issues/inconsistencies with checkerboard rendering when combining color alpha and global style alpha. (#9511) 
Cleanup hacks in ColorButton(). Amend d851775c80a, e9ff7162b.
 2026-08-31 18:04:03 +02:00
ocornut
fd74775a0d ColorButton: fixed double style alpha multiply. Remove call to GetColorU32() in RenderColorRectWithAlphaCheckerboard() for consistency. (#9511) 
The main fix is the change from GetColorU32() to ColorConvertFloat4ToU32() in calling code.
The change from GetColorU32() to manual multiply in RenderColorRectWithAlphaCheckerboard() is merely for consistency with other ::Render calls.
 2026-08-31 17:29:10 +02:00
ocornut
19ead810d2 ColorButton, ColorEdit, ColorPicker: cancel-out alpha caused by BeginDisabled() so disabled color buttons have the same color. (#9511) 2026-08-31 17:29:10 +02:00
ocornut
5de45fb1d9 Trim trailing white spaces. Changes some NULL to nullptr. 2026-08-07 16:00:53 +02:00
ocornut
2de0a07cd4 Fixed PVS Studio false positive. 2026-08-04 14:33:31 +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
b647af2100 Fonts: AddFontDefault() uses framebuffer scale. 
If running before DisplaySize is set, assume a different default on Apple.
 2026-08-03 15:01:23 +02:00
ocornut
ebd752a0ec Version 1.93.0 WIP 2026-08-03 14:42:56 +02:00
ocornut
f1cc2ae15e Version 1.92.9b 2026-07-31 16:14:42 +02:00
ocornut
e47e6b0d9d Fonts: made GetDefaultCompressedFontDataProggyClean()/GetDefaultCompressedFontDataProggyForever() undocumented non-static. (#9493) 2026-07-30 16:03:42 +02:00
ocornut
a9e7a8c880 ImDrawData: fixed a regression in 1.92.9 where legacy ImDrawData::CmdListsCount was always 0. 2026-07-26 15:42:48 +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
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
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
6acba3b47d ImDrawListSharedData: rename CircleSegmentMaxError to CircleTessellationMaxError. Remove misleading ArcFastRadiusCutoff assignment. 
cc 051ce0765, f107693d9 (3808)
 2026-06-04 13:51:57 +02:00
ocornut
14278db024 Fonts: better document the fact that ImFontAtlas::Clear()/ClearFonts() functions are unlikely to be useful nowadays + fix tex->Updates[] ever-growing if ClearFonts() is called between frames. 2026-06-03 15:27:02 +02:00
ocornut
3b99fc4883 ColorButton: small rendering tweak/optimization for the alpha checkerboard. 
Inverting the pattern means that for our typical 3x3 grid we don't need to draw 1+4 rounded rectangles, only 1.
This also fix the slightly rounding mismatch when switching from a=255 to a<255 paths.
 2026-06-01 14:23:29 +02:00
ocornut
cac16b0d16 DrawList: rename ImDrawListFlags_NoTextPixelSnap -> ImDrawListFlags_TextNoPixelSnap. (#3437, #9417, #2291) 
Amend 1d33ea9
 2026-05-29 18:39:17 +02:00
ocornut
1d33ea939f DrawList: added ImDrawListFlags_NoTextPixelSnap to disable snapping of AddText() coordinates for a given scope. (#3437, #9417, #2291) 
This may evolve into a per-call ImDrawFlags option as well.
+ clip_rect.Max.y early out may be applied before truncation.
 2026-05-29 18:12:11 +02:00
ocornut
12b7977555 Tweak CalcTextSize() awkward width rounding/ceiling code to reduce floating-point imprecisions altering the result by 1 even at relatively small width. (#791) + apply same fudge factor to less important roundings. 
ceilf() is still measurable e.g. ballpark +0.5 for 200k calls.
 2026-05-28 19:19:11 +02:00
ocornut
33bb693b4c DrawList: skip PathLineTo/PathStroke calls for common AddLine(), AddLineH(), AddLineV() functions. (#4091) 2026-05-28 15:37:29 +02:00
ocornut
783eba926f Docs: retroactively amend 1.92.8 changelog about ImDrawFlags_Closed value. 
Amend 6df50a0
 2026-05-28 11:37:37 +02:00
qwer
ac07da2b5b Fonts: Added macros to disable ProggyClean/ProggyVector separately. (#9407) 2026-05-27 16:50:53 +02:00
ocornut
fbcf95193f ImFontAtlas: moved common TexData calls into a same helper functions, so adding new ones is easier. 2026-05-22 20:03:30 +02:00
ocornut
068e055510 Textures: extract ImTextureDataUpdateNewFrame() out of ImFontAtlasUpdateNewFrame(). (#8465) 2026-05-15 16:38:45 +02:00
ocornut
c7767926ce Version 1.92.9 WIP 2026-05-15 13:28:32 +02:00
ocornut
e0f5f9a14c Amend AddRect(), AddPolyline() error detection to safely return an trigger error handling mechanism. 
Amend 6df50a0667a
 2026-05-12 17:40:28 +02:00
ocornut
8936b58fe2 Version 1.92.8 
Include minor bits: adjust activeid logging, tweak comments.
 2026-05-12 16:30:30 +02:00
ocornut
73afb6b6e6 Fonts: clarify that ClearFonts() be useful over calling Clear(). 2026-05-11 17:45:59 +02:00
ocornut
b8f6c51af7 Fonts: move ClearFonts(), ClearInputData(), ClearTexData() implementation (no other changes) 2026-05-11 17:42:08 +02:00
ocornut
eb453f2be6 Checkbox, Style: added ImGuiCol_CheckboxSelectedBg. (#9392) 2026-05-11 14:30:34 +02:00
ocornut
6df50a0667 (Breaking) DrawList: swapped the last two arguments of AddRect(), AddPolyline(), PathStroke(). thickness<>flags. 
Added inline redirection functions when IMGUI_DISABLE_OBSOLETE_FUNCTIONS is off.
Marked the old functions are =delete when IMGUI_DISABLE_OBSOLETE_FUNCTIONS is on, to allow for better type-checking.
The aim is to be able to use/add flags to more ImDrawList functions, and making existing functions consistents was deemed very desirable.
 2026-05-07 16:37:57 +02:00
ocornut
976c5c0f3a Textures: extract ImTextureDataQueueUpload() out of ImFontAtlasTextureBlockQueueUpload() (#8465) 
Not atlas specific, in support of texture system.
 2026-05-06 16:19:39 +02:00