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Maik JUSTUS: fix/implement directional sound

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This commit is contained in:
mfranz 2007-06-21 21:46:21 +00:00
parent e8dc9c9454
commit c8953c6275
2 changed files with 5 additions and 2 deletions
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3
simgear/sound/sample_openal.cxx
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@ -338,6 +338,9 @@ SGSoundSample::set_orientation( ALfloat *dir, ALfloat inner_angle,
inner = inner_angle;
outer = outer_angle;
outergain = outer_gain;
direction[0] = dir[0];
direction[1] = dir[1];
direction[2] = dir[2];
if (playing) {
alSourcefv( source, AL_DIRECTION, dir);
alSourcef( source, AL_CONE_INNER_ANGLE, inner );

4
simgear/sound/xmlsound.cxx
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@ -237,7 +237,7 @@ SGXmlSound::init(SGPropertyNode *root, SGPropertyNode *node, SGSoundMgr *sndmgr,
SGPropertyNode_ptr pos = node->getChild("position");
if ( pos != NULL ) {
offset_pos[0] = pos->getDoubleValue("x", 0.0);
offset_pos[1] = pos->getDoubleValue("y", 0.0);
offset_pos[1] = -pos->getDoubleValue("y", 0.0);
offset_pos[2] = pos->getDoubleValue("z", 0.0);
}
@ -252,7 +252,7 @@ SGXmlSound::init(SGPropertyNode *root, SGPropertyNode *node, SGSoundMgr *sndmgr,
pos = node->getChild("orientation");
if ( pos != NULL ) {
dir[0] = pos->getDoubleValue("x", 0.0);
dir[1] = pos->getDoubleValue("y", 0.0);
dir[1] = -pos->getDoubleValue("y", 0.0);
dir[2] = pos->getDoubleValue("z", 0.0);
inner = pos->getDoubleValue("inner-angle", 360.0);
outer = pos->getDoubleValue("outer-angle", 360.0);