Rendering a Spine object when a Camer has renderToTexture enabled on it would cause the object to be vertically flipped. It now renders correctly in both cases. Fix phaserjs#4647

Author: photonstorm

plugins/spine/src/gameobject/SpineGameObject.js

@@ -86,8 +86,6 @@ var SpineGameObject = new Class({
 
         var skeleton = data.skeleton;
 
-        skeleton.flipY = (this.scene.sys.game.config.renderType === 1);
-
         skeleton.setToSetupPose();
 
         skeleton.updateWorldTransform();
@@ -276,9 +274,6 @@ var SpineGameObject = new Class({
     {
         var skeleton = this.skeleton;
 
-        skeleton.flipX = this.flipX;
-        skeleton.flipY = this.flipY;
-
         this.state.update((delta / 1000) * this.timeScale);
 
         this.state.apply(skeleton);

plugins/spine/src/gameobject/SpineGameObjectWebGLRenderer.js

@@ -77,9 +77,18 @@ var SpineGameObjectWebGLRenderer = function (renderer, src, interpolationPercent
     var height = renderer.height;
 
     skeleton.x = calcMatrix.tx;
-    skeleton.y = height - calcMatrix.ty;
     skeleton.scaleX = calcMatrix.scaleX;
-    skeleton.scaleY = calcMatrix.scaleY;
+
+    if (camera.renderToTexture)
+    {
+        skeleton.y = calcMatrix.ty;
+        skeleton.scaleY = calcMatrix.scaleY * -1;
+    }
+    else
+    {
+        skeleton.y = height - calcMatrix.ty;
+        skeleton.scaleY = calcMatrix.scaleY;
+    }
 
     src.root.rotation = RadToDeg(CounterClockwise(calcMatrix.rotation));