From c6c5b5bf78ad62fc27b0eadabd355fe359f2b2b1 Mon Sep 17 00:00:00 2001
From: kleonc <9283098+kleonc@users.noreply.github.com>
Date: Mon, 10 Jul 2023 13:49:24 +0200
Subject: [PATCH] Fix Animation::subtract_variant for affine transforms

(cherry picked from commit 87935ca8376c37e4074400ba7e2345e1a3aa3d37)
---
 scene/resources/animation.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp
index 7c0db810be7..860e48a3618 100644
--- a/scene/resources/animation.cpp
+++ b/scene/resources/animation.cpp
@@ -5565,10 +5565,10 @@ Variant Animation::subtract_variant(const Variant &a, const Variant &b) {
 			return (b.operator Quaternion()).inverse() * (a.operator Quaternion());
 		}
 		case Variant::TRANSFORM2D: {
-			return (b.operator Transform2D()).inverse() * (a.operator Transform2D());
+			return (b.operator Transform2D()).affine_inverse() * (a.operator Transform2D());
 		}
 		case Variant::TRANSFORM3D: {
-			return (b.operator Transform3D()).inverse() * (a.operator Transform3D());
+			return (b.operator Transform3D()).affine_inverse() * (a.operator Transform3D());
 		}
 		default: {
 			return Variant::evaluate(Variant::OP_SUBTRACT, a, b);