diff --git a/imgui.h b/imgui.h
index 685de3c3..7b6ba490 100644
--- a/imgui.h
+++ b/imgui.h
@@ -707,7 +707,7 @@ struct ImGuiIO
     ImVec2        DisplayVisibleMin;        // <unset> (0.0f,0.0f)  // If you use DisplaySize as a virtual space larger than your screen, set DisplayVisibleMin/Max to the visible area.
     ImVec2        DisplayVisibleMax;        // <unset> (0.0f,0.0f)  // If the values are the same, we defaults to Min=(0.0f) and Max=DisplaySize
 
-	// Advanced/subtle behaviors
+    // Advanced/subtle behaviors
     bool          WordMovementUsesAltKey;   // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl
     bool          ShortcutsUseSuperKey;     // = defined(__APPLE__) // OS X style: Shortcuts using Cmd/Super instead of Ctrl
     bool          DoubleClickSelectsWord;   // = defined(__APPLE__) // OS X style: Double click selects by word instead of selecting whole text
@@ -1139,6 +1139,8 @@ struct ImDrawList
     IMGUI_API void  AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F, float thickness = 1.0f);   // a: upper-left, b: lower-right
     IMGUI_API void  AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F);                     // a: upper-left, b: lower-right
     IMGUI_API void  AddRectFilledMultiColor(const ImVec2& a, const ImVec2& b, ImU32 col_upr_left, ImU32 col_upr_right, ImU32 col_bot_right, ImU32 col_bot_left);
+    IMGUI_API void  AddQuad(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col, float thickness = 1.0f);
+    IMGUI_API void  AddQuadFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col);
     IMGUI_API void  AddTriangle(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col, float thickness = 1.0f);
     IMGUI_API void  AddTriangleFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
     IMGUI_API void  AddCircle(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12, float thickness = 1.0f);
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 5db88c62..07aa6d27 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -823,6 +823,30 @@ void ImDrawList::AddRectFilledMultiColor(const ImVec2& a, const ImVec2& c, ImU32
     PrimWriteVtx(ImVec2(a.x, c.y), uv, col_bot_left);
 }
 
+void ImDrawList::AddQuad(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col, float thickness)
+{
+    if ((col >> 24) == 0)
+        return;
+
+    PathLineTo(a);
+    PathLineTo(b);
+    PathLineTo(c);
+    PathLineTo(d);
+    PathStroke(col, true, thickness);
+}
+
+void ImDrawList::AddQuadFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col)
+{
+    if ((col >> 24) == 0)
+        return;
+
+    PathLineTo(a);
+    PathLineTo(b);
+    PathLineTo(c);
+    PathLineTo(d);
+    PathFill(col);
+}
+
 void ImDrawList::AddTriangle(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col, float thickness)
 {
     if ((col >> 24) == 0)