From 3fd1ab40e43714dd2e8c7e0a77b5b3082a8f3a3b Mon Sep 17 00:00:00 2001 From: Philip Rosedale Date: Thu, 25 Sep 2014 16:17:05 -0700 Subject: [PATCH] remove magic number --- interface/src/avatar/Head.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/interface/src/avatar/Head.cpp b/interface/src/avatar/Head.cpp index 85e771d3dd..f67a131221 100644 --- a/interface/src/avatar/Head.cpp +++ b/interface/src/avatar/Head.cpp @@ -118,7 +118,8 @@ void Head::simulate(float deltaTime, bool isMine, bool billboard) { } // Update audio attack data for facial animation (eyebrows and mouth) - _audioAttack = 0.9f * _audioAttack + 0.1f * fabs((_audioLoudness - _longTermAverageLoudness) - _lastLoudness); + const float AUDIO_ATTACK_AVERAGING_RATE = 0.9f; + _audioAttack = AUDIO_ATTACK_AVERAGING_RATE * _audioAttack + (1.0f - AUDIO_ATTACK_AVERAGING_RATE) * fabs((_audioLoudness - _longTermAverageLoudness) - _lastLoudness); _lastLoudness = (_audioLoudness - _longTermAverageLoudness); const float BROW_LIFT_THRESHOLD = 100.0f;