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Try fixing a bug with doppler effect and rotations.

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This commit is contained in:
David Reid
2021-04-02 13:50:16 +10:00
parent cb983db535
commit f814a10c02
1 changed files with 7 additions and 1 deletions
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research/miniaudio_engine.h
+7 -1
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@@ -9630,10 +9630,16 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
source. source.
*/ */
if (pSpatializer->config.dopplerFactor > 0) { if (pSpatializer->config.dopplerFactor > 0) {
pSpatializer->dopplerPitch = ma_doppler_pitch(ma_vec3f_neg(relativePos), pSpatializer->velocity, listenerVel, speedOfSound, pSpatializer->config.dopplerFactor); pSpatializer->dopplerPitch = ma_doppler_pitch(ma_vec3f_sub(pListener->position, pSpatializer->position), pSpatializer->velocity, listenerVel, speedOfSound, pSpatializer->config.dopplerFactor);
} else { } else {
pSpatializer->dopplerPitch = 1; pSpatializer->dopplerPitch = 1;
} }
#if defined(MA_DEBUG_OUTPUT)
{
/*printf("dopplerPitch = %f; relativePos = {%f %f %f}\n", pSpatializer->dopplerPitch, relativePos.x, relativePos.y, relativePos.z);*/
}
#endif
} }
return MA_SUCCESS; return MA_SUCCESS;