DrawList: Circles disappear when using a radius < 0.5f (#3491)
Amend 051ce0765ef8569729c9ae9b3d466132f9010b89
diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index be48e9d..9d16c4c 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -88,6 +88,7 @@
- DrawList: Fixed PathArcTo() emitting terminating vertices too close to arc vertices. (#4993) [@thedmd]
- DrawList: Fixed texture-based anti-aliasing path with RGBA textures (#5132, #3245) [@cfillion]
- DrawList: Fixed divide-by-zero or glitches with Radius/Rounding values close to zero. (#5249, #5293, #3491)
+- DrawList: Circle with a radius smaller than 0.5f won't appear, to be consistent with other primitives. [@thedmd]
- Debug: Added DebugTextEncoding() function to facilitate diagnosing issues when not sure about whether
you have a UTF-8 text encoding issue or a font loading issue. [@LaMarche05, @ocornut]
- Metrics: Added a "UTF-8 Encoding Viewer" section using the aforementioned DebugTextEncoding() function.
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 6fefe2d..0823b01 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -1482,7 +1482,7 @@
void ImDrawList::AddCircle(const ImVec2& center, float radius, ImU32 col, int num_segments, float thickness)
{
- if ((col & IM_COL32_A_MASK) == 0 || radius <= 0.0f)
+ if ((col & IM_COL32_A_MASK) == 0 || radius < 0.5f)
return;
if (num_segments <= 0)
@@ -1506,7 +1506,7 @@
void ImDrawList::AddCircleFilled(const ImVec2& center, float radius, ImU32 col, int num_segments)
{
- if ((col & IM_COL32_A_MASK) == 0 || radius <= 0.0f)
+ if ((col & IM_COL32_A_MASK) == 0 || radius < 0.5f)
return;
if (num_segments <= 0)
