From ea81ac6a7152af436ec7785c775fb04b0a1385f2 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 21 Nov 2023 11:10:05 +0100
Subject: [PATCH] Fix crash in Multi Blend 2D node in Anim Graph when using
 single animation on a triangle

---
 Source/Engine/Animations/Graph/AnimGroup.Animation.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Source/Engine/Animations/Graph/AnimGroup.Animation.cpp b/Source/Engine/Animations/Graph/AnimGroup.Animation.cpp
index 5cceb31e3..6f0d7661b 100644
--- a/Source/Engine/Animations/Graph/AnimGroup.Animation.cpp
+++ b/Source/Engine/Animations/Graph/AnimGroup.Animation.cpp
@@ -1342,7 +1342,12 @@ void AnimGraphExecutor::ProcessGroupAnimation(Box* boxBase, Node* nodeBase, Valu
                 {
                     const bool xAxis = Math::IsZero(v0.X) && Math::IsZero(v1.X);
                     const bool yAxis = Math::IsZero(v0.Y) && Math::IsZero(v1.Y);
-                    if (xAxis || yAxis)
+                    if (xAxis && yAxis)
+                    {
+                        // Single animation
+                        value = SampleAnimation(node, loop, data.Length, startTimePos, bucket.TimePosition, newTimePos, aAnim, aData.W);
+                    }
+                    else if (xAxis || yAxis)
                     {
                         if (yAxis)
                         {