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multiply quats in the right order

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ehofman
2009-10-29 23:04:17 +01:00
committed by Tim Moore
parent 191ee3a0ed
commit 06f0b6030a
1 changed files with 1 additions and 1 deletions
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simgear/sound/sample_openal.cxx
+1 -1
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@@ -198,7 +198,7 @@ void SGSoundSample::update_absolute_position() {
// Compute the sounds orientation and position // Compute the sounds orientation and position
// wrt the earth centered frame - that is global coorinates // 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 // 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. // simulation runs into the OpenGL camera system with x-right, y-up, z-back.