From: ehofman <ehofman>
Date: Thu, 19 Nov 2009 15:29:34 +0000 (+0000)
Subject: the wrong name also mislead me: rotate velocity to the proper quat
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=afb18ca75b90e5a2e0bf791ba2e38812128ab0a8;p=simgear.git

the wrong name also mislead me: rotate velocity to the proper quat
---

diff --git a/simgear/sound/sample_group.cxx b/simgear/sound/sample_group.cxx
index bd1bf485..f3846631 100644
--- a/simgear/sound/sample_group.cxx
+++ b/simgear/sound/sample_group.cxx
@@ -324,11 +324,12 @@ void SGSampleGroup::set_volume( float vol )
 void SGSampleGroup::update_pos_and_orientation() {
  
     SGVec3d position = SGVec3d::fromGeod(_base_pos) - _smgr->get_position();
-    SGQuatd ec2body= SGQuatd::fromLonLat(_base_pos) * _orientation;
+    SGQuatd hlOr = SGQuatd::fromLonLat(_base_pos);
+    SGQuatd ec2body = hlOr*_orientation;
 
     SGVec3f velocity = SGVec3f::zeros();
     if ( _velocity[0] || _velocity[1] || _velocity[2] ) {
-       velocity = toVec3f( ec2body.backTransform(_velocity*SG_FEET_TO_METER) );
+       velocity = toVec3f( hlOr.backTransform(_velocity*SG_FEET_TO_METER) );
     }
 
     sample_map_iterator sample_current = _samples.begin();
diff --git a/simgear/sound/soundmgr_openal.cxx b/simgear/sound/soundmgr_openal.cxx
index b9e86488..6066a560 100644
--- a/simgear/sound/soundmgr_openal.cxx
+++ b/simgear/sound/soundmgr_openal.cxx
@@ -323,6 +323,7 @@ SGSampleGroup *SGSoundMgr::find( const string &refname, bool create ) {
         // sample group was not found.
         if (create) {
             SGSampleGroup* sgrp = new SGSampleGroup(this, refname);
+            add( sgrp, refname );
             return sgrp;
         }
         else