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Remove current DDE filtering

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This commit is contained in:
David Rowe 2015-04-16 14:51:55 -07:00
parent d72bb71030
commit 23d56f5bd0
2 changed files with 6 additions and 17 deletions

18
interface/src/devices/DdeFaceTracker.cpp
View file

@ -156,12 +156,9 @@ DdeFaceTracker::DdeFaceTracker(const QHostAddress& host, quint16 serverPort, qui
_browUpRightIndex(18),
_mouthSmileLeftIndex(28),
_mouthSmileRightIndex(29),
_jawOpenIndex(21),
_previousTranslation(glm::vec3()),
_previousRotation(glm::quat())
_jawOpenIndex(21)
{
_coefficients.resize(NUM_FACESHIFT_BLENDSHAPES);
_previousCoefficients.resize(NUM_FACESHIFT_BLENDSHAPES);
_blendshapeCoefficients.resize(NUM_FACESHIFT_BLENDSHAPES);
@ -290,13 +287,11 @@ void DdeFaceTracker::decodePacket(const QByteArray& buffer) {
translation -= _referenceTranslation;
translation /= LEAN_DAMPING_FACTOR;
translation.x *= -1;
_headTranslation = (translation + _previousTranslation) / 2.0f;
_previousTranslation = translation;
_headTranslation = translation;
// Compute relative rotation
rotation = glm::inverse(_referenceRotation) * rotation;
_headRotation = (rotation + _previousRotation) / 2.0f;
_previousRotation = rotation;
_headRotation = rotation;
// Translate DDE coefficients to Faceshift compatible coefficients
for (int i = 0; i < NUM_EXPRESSIONS; i += 1) {
@ -305,8 +300,8 @@ void DdeFaceTracker::decodePacket(const QByteArray& buffer) {
// Use EyeBlink values to control both EyeBlink and EyeOpen
static const float RELAXED_EYE_VALUE = 0.1f;
float leftEye = (_coefficients[_leftBlinkIndex] + _previousCoefficients[_leftBlinkIndex]) / 2.0f;
float rightEye = (_coefficients[_rightBlinkIndex] + _previousCoefficients[_rightBlinkIndex]) / 2.0f;
float leftEye = _coefficients[_leftBlinkIndex];
float rightEye = _coefficients[_rightBlinkIndex];
if (leftEye > RELAXED_EYE_VALUE) {
_coefficients[_leftBlinkIndex] = leftEye - RELAXED_EYE_VALUE;
_coefficients[_leftEyeOpenIndex] = 0.0f;
@ -341,8 +336,7 @@ void DdeFaceTracker::decodePacket(const QByteArray& buffer) {
// Scale all coefficients
for (int i = 0; i < NUM_EXPRESSIONS; i += 1) {
_blendshapeCoefficients[i]
= glm::clamp(DDE_COEFFICIENT_SCALES[i] * (_coefficients[i] + _previousCoefficients[i]) / 2.0f, 0.0f, 1.0f);
_previousCoefficients[i] = _coefficients[i];
= glm::clamp(DDE_COEFFICIENT_SCALES[i] * _coefficients[i], 0.0f, 1.0f);
}
} else {

5
interface/src/devices/DdeFaceTracker.h
View file

@ -100,11 +100,6 @@ private:
int _jawOpenIndex;
QVector<float> _coefficients;
// Previous values for simple smoothing
glm::vec3 _previousTranslation;
glm::quat _previousRotation;
QVector<float> _previousCoefficients;
};
#endif // hifi_DdeFaceTracker_h