Drezil/imgui
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Texture-based thick lines: Remove unnecessary indirection in fetching UV data, removed lerp call, renames, tweaks.

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This commit is contained in:
omar
2020-05-16 16:55:05 +02:00
parent a07c8b6999
commit 78d6bdf080
5 changed files with 58 additions and 60 deletions
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8
imgui.cpp
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@ -935,7 +935,7 @@ ImGuiStyle::ImGuiStyle()
DisplaySafeAreaPadding = ImVec2(3,3); // If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding. Covers popups/tooltips as well regular windows.
MouseCursorScale = 1.0f; // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). May be removed later.
AntiAliasedLines = true; // Enable anti-aliased lines/borders. Disable if you are really tight on CPU/GPU.
AntiAliasedLinesUseTexData = true; // Draw anti-aliased lines using textures where possible.
AntiAliasedLinesUseTex = true; // Enable anti-aliased lines/borders using textures where possible. Requires back-end to render with bilinear filtering.
AntiAliasedFill = true; // Enable anti-aliased filled shapes (rounded rectangles, circles, etc.).
CurveTessellationTol = 1.25f; // Tessellation tolerance when using PathBezierCurveTo() without a specific number of segments. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality.
CircleSegmentMaxError = 1.60f; // 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.
@ -3689,8 +3689,8 @@ void ImGui::NewFrame()
g.DrawListSharedData.InitialFlags = ImDrawListFlags_None;
if (g.Style.AntiAliasedLines)
g.DrawListSharedData.InitialFlags |= ImDrawListFlags_AntiAliasedLines;
if (g.Style.AntiAliasedLinesUseTexData && !(g.Font->ContainerAtlas->Flags & ImFontAtlasFlags_NoAALines))
g.DrawListSharedData.InitialFlags |= ImDrawListFlags_AntiAliasedLinesUseTexData;
if (g.Style.AntiAliasedLinesUseTex && !(g.Font->ContainerAtlas->Flags & ImFontAtlasFlags_NoAntiAliasedLines))
g.DrawListSharedData.InitialFlags |= ImDrawListFlags_AntiAliasedLinesUseTex;
if (g.Style.AntiAliasedFill)
g.DrawListSharedData.InitialFlags |= ImDrawListFlags_AntiAliasedFill;
if (g.IO.BackendFlags & ImGuiBackendFlags_RendererHasVtxOffset)
@ -6161,7 +6161,7 @@ void ImGui::SetCurrentFont(ImFont* font)
ImFontAtlas* atlas = g.Font->ContainerAtlas;
g.DrawListSharedData.TexUvWhitePixel = atlas->TexUvWhitePixel;
g.DrawListSharedData.TexUvAALines = &atlas->TexUvAALines;
g.DrawListSharedData.TexUvAALines = atlas->TexUvAALines;
g.DrawListSharedData.Font = g.Font;
g.DrawListSharedData.FontSize = g.FontSize;
}