[libgdx] Fixed additive scaling mixing.

Fixes: http://esotericsoftware.com/forum/Mixing-two-animations-on-additive-track-problem-16953 Problem was introduced by f402117 which tried to fix: http://esotericsoftware.com/forum/About-negative-bone-scale-Web-Player-16410
Libnezz · Jan 26, 2022 · a5b6762 · a5b6762
1 parent 93ff066
commit a5b6762
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Animation.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Animation.java
@@ -739,8 +739,8 @@ public void apply (Skeleton skeleton, float lastTime, float time, @Null Array<Ev
 						bone.scaleY = by + (Math.abs(y) * Math.signum(by) - by) * alpha;
 						break;
 					case add:
-						bone.scaleX = (x - bone.data.scaleX) * alpha;
-						bone.scaleY = (y - bone.data.scaleY) * alpha;
+						bone.scaleX += (x - bone.data.scaleX) * alpha;
+						bone.scaleY += (y - bone.data.scaleY) * alpha;
 					}
 				} else {
 					switch (blend) {
@@ -818,7 +818,7 @@ public void apply (Skeleton skeleton, float lastTime, float time, @Null Array<Ev
 						bone.scaleX = bx + (Math.abs(x) * Math.signum(bx) - bx) * alpha;
 						break;
 					case add:
-						bone.scaleX = (x - bone.data.scaleX) * alpha;
+						bone.scaleX += (x - bone.data.scaleX) * alpha;
 					}
 				} else {
 					switch (blend) {
@@ -891,7 +891,7 @@ public void apply (Skeleton skeleton, float lastTime, float time, @Null Array<Ev
 						bone.scaleY = by + (Math.abs(y) * Math.signum(by) - by) * alpha;
 						break;
 					case add:
-						bone.scaleY = (y - bone.data.scaleY) * alpha;
+						bone.scaleY += (y - bone.data.scaleY) * alpha;
 					}
 				} else {
 					switch (blend) {