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Working on blinking, etc.

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This commit is contained in:
Andrzej Kapolka 2014-02-18 18:39:38 -08:00
parent 636e3b1910
commit 8076f571fd
2 changed files with 29 additions and 1 deletions
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28
interface/src/devices/Visage.cpp
View file

@ -33,7 +33,10 @@ Visage::Visage() :
_active(false),
_headOrigin(DEFAULT_HEAD_ORIGIN),
_estimatedEyePitch(0.0f),
_estimatedEyeYaw(0.0f) {
_estimatedEyeYaw(0.0f),
_leftInnerBrowIndex(0),
_rightInnerBrowIndex(0) {
#ifdef HAVE_VISAGE
switchToResourcesParentIfRequired();
QByteArray licensePath = "resources/visage/license.vlc";
@ -59,6 +62,10 @@ Visage::~Visage() {
#endif
}
static int leftEyeBlinkIndex = 0;
static int rightEyeBlinkIndex = 1;
static int centerBrowIndex = 16;
static QHash<QByteArray, int> createBlendshapeIndices() {
QHash<QByteArray, QByteArray> blendshapeMap;
blendshapeMap.insert("Sneer", "au_nose_wrinkler");
@ -82,6 +89,15 @@ static QHash<QByteArray, int> createBlendshapeIndices() {
if (blendshape.isEmpty()) {
break;
}
if (blendshape == "EyeBlink_L") {
leftEyeBlinkIndex = i;
} else if (blendshape == "EyeBlink_R") {
rightEyeBlinkIndex = i;
} else if (blendshape == "BrowsU_C") {
centerBrowIndex = i;
}
QByteArray mapping = blendshapeMap.value(blendshape);
if (!mapping.isEmpty()) {
blendshapeIndices.insert(mapping, i + 1);
@ -114,6 +130,12 @@ void Visage::update() {
_blendshapeIndices.resize(_data->actionUnitCount);
int maxIndex = -1;
for (int i = 0; i < _data->actionUnitCount; i++) {
QByteArray name = _data->actionUnitsNames[i];
if (name == "au_left_inner_brow_raiser") {
_leftInnerBrowIndex = i;
} else if (name == "au_right_inner_brow_raiser") {
_rightInnerBrowIndex = i;
}
int index = getBlendshapeIndices().value(_data->actionUnitsNames[i]) - 1;
maxIndex = qMax(maxIndex, _blendshapeIndices[i] = index);
}
@ -130,6 +152,10 @@ void Visage::update() {
_blendshapeCoefficients[index] = _data->actionUnits[i];
}
}
_blendshapeCoefficients[leftEyeBlinkIndex] = 1.0f - _data->eyeClosure[0];
_blendshapeCoefficients[rightEyeBlinkIndex] = 1.0f - _data->eyeClosure[1];
_blendshapeCoefficients[centerBrowIndex] = (_data->actionUnits[_leftInnerBrowIndex] +
_data->actionUnits[_rightInnerBrowIndex]) * 0.5f;
#endif
}

2
interface/src/devices/Visage.h
View file

@ -58,6 +58,8 @@ private:
std::vector<float> _blendshapeCoefficients;
QVector<int> _blendshapeIndices;
int _leftInnerBrowIndex;
int _rightInnerBrowIndex;
};
#endif /* defined(__interface__Visage__) */