- if ( sample->is_valid_source() ) {
- unsigned int source = sample->get_source();
-
- float *position, *orientation, *velocity;
- if ( _tied_to_listener ) {
- position = _smgr->get_position().data();
- orientation = _smgr->get_velocity().data();
- velocity = _smgr->get_direction().data();
- } else {
- sample->update_absolute_position();
- position = sample->get_position();
- orientation = sample->get_velocity();
- velocity = sample->get_orientation();
- }
- if (dist(_smgr->get_position(), sample->get_position_vec()) > 50000)
- printf("source and listener distance greater than 50km!\n");
- if (isNaN(position)) printf("NaN in source position\n");
- if (isNaN(orientation)) printf("NaN in source orientation\n");
- if (isNaN(velocity)) printf("NaN in source velocity\n");
-
- alSourcefv( source, AL_POSITION, position );
- alSourcefv( source, AL_VELOCITY, velocity );
- alSourcefv( source, AL_DIRECTION, orientation );
- testForALError("position and orientation");
-
- alSourcef( source, AL_PITCH, sample->get_pitch() );
- alSourcef( source, AL_GAIN, sample->get_volume() );
- testForALError("pitch and gain");
-
- if ( sample->has_static_data_changed() ) {
- alSourcef( source, AL_CONE_INNER_ANGLE, sample->get_innerangle() );
- alSourcef( source, AL_CONE_OUTER_ANGLE, sample->get_outerangle() );
- alSourcef( source, AL_CONE_OUTER_GAIN, sample->get_outergain() );
- testForALError("audio cone");
-
- alSourcef( source, AL_MAX_DISTANCE, sample->get_max_dist() );
- alSourcef( source, AL_REFERENCE_DISTANCE,
- sample->get_reference_dist() );
- testForALError("distance rolloff");
- }
+ SGVec3f orientation, velocity;
+ SGVec3d position;
+
+ if ( _tied_to_listener ) {
+ orientation = _smgr->get_direction();
+ position = SGVec3d::zeros();
+ velocity = _smgr->get_velocity();
+ } else {
+ sample->update_pos_and_orientation();
+ orientation = sample->get_orientation();
+ position = sample->get_position();
+ velocity = sample->get_velocity();
+ }
+
+ if (_smgr->bad_doppler_effect()) {
+ velocity *= 100.0f;
+ }
+
+#if 0
+ if (length(position) > 20000)
+ printf("%s source and listener distance greater than 20km!\n",
+ _refname.c_str());
+ if (isNaN(toVec3f(position).data())) printf("NaN in source position\n");
+ if (isNaN(orientation.data())) printf("NaN in source orientation\n");
+ if (isNaN(velocity.data())) printf("NaN in source velocity\n");
+#endif
+
+ unsigned int source = sample->get_source();
+ alSourcefv( source, AL_POSITION, toVec3f(position).data() );
+ alSourcefv( source, AL_VELOCITY, velocity.data() );
+ alSourcefv( source, AL_DIRECTION, orientation.data() );
+ testForALError("position and orientation");
+
+ alSourcef( source, AL_PITCH, sample->get_pitch() );
+ alSourcef( source, AL_GAIN, sample->get_volume() );
+ testForALError("pitch and gain");
+
+ if ( sample->has_static_data_changed() ) {
+ alSourcef( source, AL_CONE_INNER_ANGLE, sample->get_innerangle() );
+ alSourcef( source, AL_CONE_OUTER_ANGLE, sample->get_outerangle() );
+ alSourcef( source, AL_CONE_OUTER_GAIN, sample->get_outergain() );
+ testForALError("audio cone");
+
+ alSourcef( source, AL_MAX_DISTANCE, sample->get_max_dist() );
+ alSourcef( source, AL_REFERENCE_DISTANCE,
+ sample->get_reference_dist() );
+ testForALError("distance rolloff");