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(Breaking) Obsoleted style.AntiAliasedLinesUseTex which now only makes sense for legacy strokes. Added style.AntiAliasedLineEnds.

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# Conflicts:
#	imgui.cpp
This commit is contained in:
ocornut 2026-07-27 21:41:18 +02:00
parent 02adb46a9f
commit 7ccc8348bc
3 changed files with 20 additions and 7 deletions
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12
imgui.cpp
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@ -402,6 +402,7 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures:
- ImDrawListFlags_AllowVtxOffset -> ImDrawFlags_UseVtxOffset,
- ImDrawListFlags_TextNoPixelSnap -> ImDrawFlags_TextNoPixelSnap,
unifying them allows easily using them for both per-primitives alterations and scope alterations.
- obsoleted style.AntiAliasedLinesUseTex which now only makes sense for legacy strokes.
- 2026/09/30 (1.93.0) - ImFont: renamed `AddRemapChar()` to `AddRemapCodepoint()` (rarely used, marked internal). (#609, #5748)
- 2026/09/18 (1.93.0) - ImGuiTextFilter: removed `float width` parameter of `Draw(const char* filter, float width)`: prefer using `SetNextItemWidth(float)` which is standard. Kept inline redirection function.
- 2026/08/03 (1.93.0) - Style: obsoleted `style.CurveTessellationTol (default 1.25)` which was in Pixels² unit in favor of `style.CurveTessellationMaxError` (default 1.12)` which is in Pixels unit.
@ -1585,9 +1586,9 @@ ImGuiStyle::ImGuiStyle()
MouseCursorScale = 1.0f; // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). May be removed later.
// Rendering & Tessellation
AntiAliasedLines = true; // Enable anti-aliased lines/borders. Disable if you are really tight on CPU/GPU.
AntiAliasedLinesUseTex = true; // Enable anti-aliased lines/borders using textures where possible. Require backend to render with bilinear filtering (NOT point/nearest filtering).
AntiAliasedFill = true; // Enable anti-aliased filled shapes (rounded rectangles, circles, etc.).
AntiAliasedLines = true; // Enable anti-aliased lines/borders. Used at the beginning of the frame to set ImDrawFlags_AALines in all draw-lists.
AntiAliasedLineEnds = false; // Enable anti-aliased lines/borders ends. Nicer for thick lines but more expensive. Used at the beginning of the frame to set ImDrawFlags_AALineEnds in all draw-lists.
AntiAliasedFill = true; // Enable anti-aliased edges around filled shapes (rounded rectangles, circles, etc.). Used at the beginning of the frame to set ImDrawFlags_AAFill in all draw-lists.
CurveTessellationMaxError = 1.12f; // Maximum error (in pixels) when using PathBezierCurveTo() without a specific number of segments. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality.
CircleTessellationMaxError = 0.30f; // Maximum error (in pixels) allowed when using AddCircle()/AddCircleFilled() or drawing rounded corner rectangles with no explicit segment count specified. Decrease for higher quality but more geometry.
@ -1603,6 +1604,7 @@ ImGuiStyle::ImGuiStyle()
_NextFrameFontSizeBase = 0.0f;
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
CurveTessellationTol = 0.0f; // Old CurveTessellationTol = CurveTessellationMaxError*CurveTessellationMaxError.
AntiAliasedLinesUseTex = true; // Enable anti-aliased lines/borders using textures for legacy strokes. Require backend to render with bilinear filtering (NOT point/nearest filtering).
#endif
// Default theme
@ -5631,8 +5633,12 @@ static void SetupDrawListSharedData()
g.DrawListSharedData.InitialDrawFlags |= ImDrawFlags_AAFill;
if (g.Style.AntiAliasedLines)
g.DrawListSharedData.InitialDrawFlags |= ImDrawFlags_AALines;
if (g.Style.AntiAliasedLineEnds)
g.DrawListSharedData.InitialDrawFlags |= ImDrawFlags_AALineEnds;
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
if (g.Style.AntiAliasedLinesUseTex && !(g.IO.Fonts->Flags & ImFontAtlasFlags_NoBakedLines))
g.DrawListSharedData.InitialDrawFlags |= ImDrawFlags_UseTexForStrokeLegacy;
#endif
if (!(g.IO.Fonts->Flags & ImFontAtlasFlags_NoBakedRoundCorners))
g.DrawListSharedData.InitialDrawFlags |= ImDrawFlags_UseTexForRoundCorners;
if (g.IO.BackendFlags & ImGuiBackendFlags_RendererHasVtxOffset)

9
imgui.h
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@ -2395,9 +2395,9 @@ struct ImGuiStyle
float MouseCursorScale; // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). We apply per-monitor DPI scaling over this scale. May be removed later.
// Rendering & Tessellation
bool AntiAliasedLines; // Enable anti-aliased lines/borders. Disable if you are really tight on CPU/GPU. Latched at the beginning of the frame (copied to ImDrawList).
bool AntiAliasedLinesUseTex; // Enable anti-aliased lines/borders using textures where possible. Require backend to render with bilinear filtering (NOT point/nearest filtering). Latched at the beginning of the frame (copied to ImDrawList).
bool AntiAliasedFill; // Enable anti-aliased edges around filled shapes (rounded rectangles, circles, etc.). Disable if you are really tight on CPU/GPU. Latched at the beginning of the frame (copied to ImDrawList).
bool AntiAliasedLines; // Enable anti-aliased lines/borders. Disable if you are really tight on CPU/GPU. Latched at the beginning of the frame (copied to ImDrawList). bool AntiAliasedLines; // Enable anti-aliased lines/borders. Used at the beginning of the frame to set ImDrawFlags_AALines in all draw-lists.
bool AntiAliasedLineEnds; // Enable anti-aliased lines/borders ends. Nicer for thick lines but more expensive. Used at the beginning of the frame to set ImDrawFlags_AALineEnds in all draw-lists.
bool AntiAliasedFill; // Enable anti-aliased edges around filled shapes (rounded rectangles, circles, etc.). Used at the beginning of the frame to set ImDrawFlags_AAFill in all draw-lists.
float CurveTessellationMaxError; // Maximum error (in pixels) when using PathBezierCurveTo() without a specific number of segments. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality.
float CircleTessellationMaxError; // Maximum error (in pixels) allowed when using AddCircle()/AddCircleFilled() or drawing rounded corner rectangles with no explicit segment count specified. Decrease for higher quality but more geometry.
@ -2422,6 +2422,7 @@ struct ImGuiStyle
// Obsolete names
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
bool AntiAliasedLinesUseTex; // [OBSOLETE] Enable anti-aliased lines/borders using textures for legacy strokes. Require backend to render with bilinear filtering (NOT point/nearest filtering). Latched at the beginning of the frame (copied to ImDrawList).
float CurveTessellationTol; // [OBSOLETE] Old CurveTessellationTol = New CurveTessellationMaxError*CurveTessellationMaxError. // Changed in 1.93.0
// TabMinWidthForCloseButton = TabCloseButtonMinWidthUnselected // Renamed in 1.91.9.
#endif
@ -3876,7 +3877,7 @@ struct ImFontAtlas
// Input
ImFontAtlasFlags Flags; // Build flags (see ImFontAtlasFlags_)
ImTextureFormat TexDesiredFormat; // Desired texture format (default to ImTextureFormat_RGBA32 but may be changed to ImTextureFormat_Alpha8).
int TexGlyphPadding; // FIXME: Should be called "TexPackPadding". Padding between glyphs within texture in pixels. Defaults to 1. If your rendering method doesn't rely on bilinear filtering you may set this to 0 (will also need to set AntiAliasedLinesUseTex = false).
int TexGlyphPadding; // FIXME: Should be called "TexPackPadding". Padding between glyphs within texture in pixels. Defaults to 1. If your rendering method never relies on bilinear filtering you may set this to 0.
int TexMinWidth; // Minimum desired texture width. Must be a power of two. Default to 512.
int TexMinHeight; // Minimum desired texture height. Must be a power of two. Default to 128.
int TexMaxWidth; // Maximum desired texture width. Must be a power of two. Default to 8192.

6
imgui_demo.cpp
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@ -8912,9 +8912,15 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
SameLine();
HelpMarker("When disabling anti-aliasing lines, you'll probably want to disable borders in your style as well.");
Checkbox("Anti-aliased line ends", &style.AntiAliasedLineEnds);
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
BeginDisabled();
Checkbox("Anti-aliased lines use texture", &style.AntiAliasedLinesUseTex);
SameLine();
HelpMarker("Faster lines using texture data. Require backend to render with bilinear filtering (not point/nearest filtering).");
EndDisabled();
#endif
Checkbox("Anti-aliased fill", &style.AntiAliasedFill);
PushItemWidth(GetFontSize() * 8);