diff --git a/Source/Engine/Debug/DebugDraw.cpp b/Source/Engine/Debug/DebugDraw.cpp
index 1f7e0c596..4341695b7 100644
--- a/Source/Engine/Debug/DebugDraw.cpp
+++ b/Source/Engine/Debug/DebugDraw.cpp
@@ -869,9 +869,9 @@ void DebugDraw::DrawTriangles(const Span<Vector3>& vertices, const Color& color,
         list = duration > 0 ? &DebugDrawDepthTest.DefaultTriangles : &DebugDrawDepthTest.OneFrameTriangles;
     else
         list = duration > 0 ? &DebugDrawDefault.DefaultTriangles : &DebugDrawDefault.OneFrameTriangles;
-    list->EnsureCapacity(list->Count() + vertices.Length());
+    list->EnsureCapacity(list->Count() + vertices.Length() / 3);
 
-    for (int32 i = 0; i < vertices.Length() * 3;)
+    for (int32 i = 0; i < vertices.Length();)
     {
         t.V0 = vertices[i++];
         t.V1 = vertices[i++];
@@ -881,6 +881,11 @@ void DebugDraw::DrawTriangles(const Span<Vector3>& vertices, const Color& color,
     }
 }
 
+void DebugDraw::DrawTriangles(const Array<Vector3>& vertices, const Color& color, float duration, bool depthTest)
+{
+    DrawTriangles(Span<Vector3>(vertices.Get(), vertices.Count()), color, duration, depthTest);
+}
+
 void DebugDraw::DrawTriangles(const Span<Vector3>& vertices, const Span<int32>& indices, const Color& color, float duration, bool depthTest)
 {
     ASSERT(indices.Length() % 3 == 0);
@@ -894,9 +899,9 @@ void DebugDraw::DrawTriangles(const Span<Vector3>& vertices, const Span<int32>&
         list = duration > 0 ? &DebugDrawDepthTest.DefaultTriangles : &DebugDrawDepthTest.OneFrameTriangles;
     else
         list = duration > 0 ? &DebugDrawDefault.DefaultTriangles : &DebugDrawDefault.OneFrameTriangles;
-    list->EnsureCapacity(list->Count() + indices.Length());
+    list->EnsureCapacity(list->Count() + indices.Length() / 3);
 
-    for (int32 i = 0; i < indices.Length() * 3;)
+    for (int32 i = 0; i < indices.Length();)
     {
         t.V0 = vertices[indices[i++]];
         t.V1 = vertices[indices[i++]];
@@ -906,6 +911,11 @@ void DebugDraw::DrawTriangles(const Span<Vector3>& vertices, const Span<int32>&
     }
 }
 
+void DebugDraw::DrawTriangles(const Array<Vector3>& vertices, const Array<int32, HeapAllocation>& indices, const Color& color, float duration, bool depthTest)
+{
+    DrawTriangles(Span<Vector3>(vertices.Get(), vertices.Count()), Span<int32>(indices.Get(), indices.Count()), color, duration, depthTest);
+}
+
 void DebugDraw::DrawWireTube(const Vector3& position, const Quaternion& orientation, float radius, float length, const Color& color, float duration, bool depthTest)
 {
     // Check if has no length (just sphere)
diff --git a/Source/Engine/Debug/DebugDraw.h b/Source/Engine/Debug/DebugDraw.h
index 6027c6697..81c704894 100644
--- a/Source/Engine/Debug/DebugDraw.h
+++ b/Source/Engine/Debug/DebugDraw.h
@@ -113,6 +113,15 @@ DECLARE_SCRIPTING_TYPE_NO_SPAWN(DebugDraw);
     /// <param name="depthTest">If set to <c>true</c> depth test will be performed, otherwise depth will be ignored.</param>
     API_FUNCTION() static void DrawTriangles(const Span<Vector3>& vertices, const Color& color, float duration = 0.0f, bool depthTest = true);
 
+    /// <summary>
+    /// Draws the triangles.
+    /// </summary>
+    /// <param name="vertices">The triangle vertices list (must have multiple of 3 elements).</param>
+    /// <param name="color">The color.</param>
+    /// <param name="duration">The duration (in seconds). Use 0 to draw it only once.</param>
+    /// <param name="depthTest">If set to <c>true</c> depth test will be performed, otherwise depth will be ignored.</param>
+    static void DrawTriangles(const Array<Vector3, HeapAllocation>& vertices, const Color& color, float duration = 0.0f, bool depthTest = true);
+
     /// <summary>
     /// Draws the triangles using the given index buffer.
     /// </summary>
@@ -123,6 +132,16 @@ DECLARE_SCRIPTING_TYPE_NO_SPAWN(DebugDraw);
     /// <param name="depthTest">If set to <c>true</c> depth test will be performed, otherwise depth will be ignored.</param>
     API_FUNCTION() static void DrawTriangles(const Span<Vector3>& vertices, const Span<int32>& indices, const Color& color, float duration = 0.0f, bool depthTest = true);
 
+    /// <summary>
+    /// Draws the triangles using the given index buffer.
+    /// </summary>
+    /// <param name="vertices">The triangle vertices list.</param>
+    /// <param name="indices">The triangle indices list (must have multiple of 3 elements).</param>
+    /// <param name="color">The color.</param>
+    /// <param name="duration">The duration (in seconds). Use 0 to draw it only once.</param>
+    /// <param name="depthTest">If set to <c>true</c> depth test will be performed, otherwise depth will be ignored.</param>
+    static void DrawTriangles(const Array<Vector3, HeapAllocation>& vertices, const Array<int32, HeapAllocation>& indices, const Color& color, float duration = 0.0f, bool depthTest = true);
+
     /// <summary>
     /// Draws the wireframe box.
     /// </summary>