From 0ab57563fb9964926a761761ba7e3413e9fab880 Mon Sep 17 00:00:00 2001
From: xemuth <xemuth@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Sat, 1 Aug 2020 15:08:36 +0000
Subject: [PATCH] SurfaceCtrl : Changed the rotation sign of X axis while
 MouseDrag

git-svn-id: svn://ultimatepp.org/upp/trunk@14743 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 bazaar/SurfaceCtrl/TrackBallCamera.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bazaar/SurfaceCtrl/TrackBallCamera.h b/bazaar/SurfaceCtrl/TrackBallCamera.h
index ef7079cca..b9b5de8c9 100644
--- a/bazaar/SurfaceCtrl/TrackBallCamera.h
+++ b/bazaar/SurfaceCtrl/TrackBallCamera.h
@@ -63,7 +63,7 @@ class TrackBallCamera : public CameraEuler {
 		
 			//Another approach
 			// Determine rotation angles from the change in mouse position
-			float a1 = xoffset/2.0f;
+			float a1 = (xoffset/2.0f) *-1.0f;
 			float a2 = yoffset/2.0f;
 			
 			// Rotate the target->eye vectoraround the up vector