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Fix typo

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This commit is contained in:
David Rowe 2015-04-30 12:59:09 -07:00
parent b6890be73d
commit 807eab9fc4
1 changed files with 2 additions and 2 deletions
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4
interface/src/devices/DdeFaceTracker.cpp
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@ -393,9 +393,9 @@ void DdeFaceTracker::decodePacket(const QByteArray& buffer) {
// Use BrowsU_C to control both brows' up and down
float browUp = _coefficients[_browUpCenterIndex];
if (isFiltering) {
const float BROW_VELOCITY_FILTER_STRENGHT = 0.75f;
const float BROW_VELOCITY_FILTER_STRENGTH = 0.75f;
float velocity = fabs(browUp - _lastBrowUp) / _averageMessageTime;
float velocityFilter = glm::clamp(velocity * BROW_VELOCITY_FILTER_STRENGHT, 0.0f, 1.0f);
float velocityFilter = glm::clamp(velocity * BROW_VELOCITY_FILTER_STRENGTH, 0.0f, 1.0f);
_filteredBrowUp = velocityFilter * browUp + (1.0f - velocityFilter) * _filteredBrowUp;
_lastBrowUp = browUp;
browUp = _filteredBrowUp;