multiply quats in the right order

diff --git a/simgear/sound/sample_openal.cxx b/simgear/sound/sample_openal.cxx
index 75d663a5121946e5ef928d38a3d9702660b45ee9..561f06ed38f9b90f93bde6e3139e2b604dcc455b 100644 (file)
--- a/simgear/sound/sample_openal.cxx
+++ b/simgear/sound/sample_openal.cxx
@@ -198,7 +198,7 @@ void SGSoundSample::update_absolute_position() {
 
     // Compute the sounds orientation and position
     // wrt the earth centered frame - that is global coorinates
 
     // Compute the sounds orientation and position
     // wrt the earth centered frame - that is global coorinates

-    SGQuatd sc2body = _orientation*hlOr;
+    SGQuatd sc2body = hlOr*_orientation;

 
     // This is rotates the x-forward, y-right, z-down coordinate system where
     // simulation runs into the OpenGL camera system with x-right, y-up, z-back.
 
     // This is rotates the x-forward, y-right, z-down coordinate system where
     // simulation runs into the OpenGL camera system with x-right, y-up, z-back.