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tune the initial distance reverb effect

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Stephen Birarda 2013-05-30 15:40:03 -07:00
parent 787835e86d
commit 417638c29d
1 changed files with 4 additions and 6 deletions
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10
audio-mixer/src/main.cpp
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@ -112,8 +112,8 @@ int main(int argc, const char* argv[]) {
int16_t clientSamples[BUFFER_LENGTH_SAMPLES_PER_CHANNEL * 2] = {}; int16_t clientSamples[BUFFER_LENGTH_SAMPLES_PER_CHANNEL * 2] = {};
// setup STK for the reverb effect // setup STK for the reverb effect
const float DISTANCE_REVERB_DAMPING = 0.8f; const float DISTANCE_REVERB_DAMPING = 0.6f;
const float DISTANCE_REVERB_ROOM_SIZE = 1.0f; const float DISTANCE_REVERB_ROOM_SIZE = 0.75f;
const float DISTANCE_REVERB_WIDTH = 0.5f; const float DISTANCE_REVERB_WIDTH = 0.5f;
stk::FreeVerb freeVerb; stk::FreeVerb freeVerb;
@ -189,7 +189,7 @@ int main(int argc, const char* argv[]) {
powf(agentPosition.z - otherAgentPosition.z, 2)); powf(agentPosition.z - otherAgentPosition.z, 2));
float minCoefficient = std::min(1.0f, float minCoefficient = std::min(1.0f,
powf(0.3, powf(0.4,
(logf(DISTANCE_SCALE * distanceToAgent) / logf(2.5)) (logf(DISTANCE_SCALE * distanceToAgent) / logf(2.5))
- 1)); - 1));
@ -199,9 +199,7 @@ int main(int argc, const char* argv[]) {
(logf(distanceToAgent) / logf(2.0f) - DISTANCE_REVERB_LOG_REMAINDER) (logf(distanceToAgent) / logf(2.0f) - DISTANCE_REVERB_LOG_REMAINDER)
* DISTANCE_REVERB_MAX_WETNESS); * DISTANCE_REVERB_MAX_WETNESS);
audioFactors[lowAgentIndex][highAgentIndex].effectMix = (effectMix / 32.0f); audioFactors[lowAgentIndex][highAgentIndex].effectMix = (effectMix / 64.0f);
// printf("DA: %f, EM: %f\n", distanceToAgent, effectMix / 32.0f);
} }