From 6abcac388226be33239fa81985e61539ee9f2fcb Mon Sep 17 00:00:00 2001
From: pharan <johndygit@live.com.ph>
Date: Mon, 10 Dec 2018 02:18:25 +0800
Subject: [PATCH] [csharp] Fixed disable inherit scale.

Based on: https://github.com/EsotericSoftware/spine-runtimes/commit/cb5e05008a1678d2e51924fc1c73d13142bbedf0
Issue: #1224
---
 spine-csharp/src/Bone.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/spine-csharp/src/Bone.cs b/spine-csharp/src/Bone.cs
index acc1a42ed..860a688e4 100644
--- a/spine-csharp/src/Bone.cs
+++ b/spine-csharp/src/Bone.cs
@@ -217,6 +217,9 @@ namespace Spine {
 					za *= s;
 					zc *= s;
 					s = (float)Math.Sqrt(za * za + zc * zc);
+					if (data.transformMode == TransformMode.NoScale
+						&& (pa * pd - pb * pc < 0) != (skeleton.scaleX < 0 != skeleton.scaleY < 0)) s = -s;
+
 					float r = MathUtils.PI / 2 + MathUtils.Atan2(zc, za);
 					float zb = MathUtils.Cos(r) * s;
 					float zd = MathUtils.Sin(r) * s;