diff options
| -rw-r--r-- | servers/rendering/renderer_canvas_cull.cpp | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/servers/rendering/renderer_canvas_cull.cpp b/servers/rendering/renderer_canvas_cull.cpp index bc1e8eb348..774c133e86 100644 --- a/servers/rendering/renderer_canvas_cull.cpp +++ b/servers/rendering/renderer_canvas_cull.cpp @@ -594,9 +594,13 @@ void RendererCanvasCull::canvas_item_add_line(RID p_item, const Point2 &p_from, } if (p_antialiased) { - float border_size = 2.0; - if (p_width < border_size) { - border_size = p_width; + // Use the same antialiasing feather size as StyleBoxFlat's default + // (but doubled, as it's specified for both sides here). + // This value is empirically determined to provide good antialiasing quality + // while not making lines appear too soft. + float border_size = 1.25f; + if (p_width < 1.0f) { + border_size *= p_width; } Vector2 dir2 = diff.normalized(); @@ -763,9 +767,13 @@ void RendererCanvasCull::canvas_item_add_polyline(RID p_item, const Vector<Point Color *colors_ptr = colors.ptrw(); if (p_antialiased) { - float border_size = 2.0; - if (p_width < border_size) { - border_size = p_width; + // Use the same antialiasing feather size as StyleBoxFlat's default + // (but doubled, as it's specified for both sides here). + // This value is empirically determined to provide good antialiasing quality + // while not making lines appear too soft. + float border_size = 1.25f; + if (p_width < 1.0f) { + border_size *= p_width; } Color color2 = Color(1, 1, 1, 0); |