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also test for NaN in listener code

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This commit is contained in:
ehofman
2009-10-27 12:21:56 +00:00
committed by Tim Moore
parent 0051bea034
commit 9fe75dc521
1 changed files with 4 additions and 0 deletions
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4
simgear/sound/soundmgr_openal.cxx
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@@ -45,6 +45,7 @@
#include <simgear/misc/sg_path.hxx>
#include <simgear/math/SGMath.hxx>
extern bool isNaN(float *v);
#define MAX_SOURCES 128
@@ -251,6 +252,9 @@ void SGSoundMgr::update_late( double dt ) {
}
if (_changed) {
if (isNaN(_at_up_vec)) printf("NaN in listener orientation\n");
if (isNaN(toVec3f(_position).data())) printf("NaN in listener position\n");
if (isNaN(toVec3f(_velocity).data())) printf("NaN in listener velocity\n");
alListenerf( AL_GAIN, _volume );
alListenerfv( AL_ORIENTATION, _at_up_vec );
alListenerfv( AL_POSITION, toVec3f(_position).data() );