void Player::play() {
computeCurrentFrame();
if (_currentFrame < 0 || (_currentFrame >= _recording->getFrameNumber() - 2)) { // -2 because of interpolation
if (_loop) {
loopRecording();
} else {
stopPlaying();
}
return;
}
const RecordingContext* context = &_recording->getContext();
if (_playFromCurrentPosition) {
context = &_currentContext;
}
const RecordingFrame& currentFrame = _recording->getFrame(_currentFrame);
const RecordingFrame& nextFrame = _recording->getFrame(_currentFrame + 1);
glm::vec3 translation = glm::mix(currentFrame.getTranslation(),
nextFrame.getTranslation(),
_frameInterpolationFactor);
_avatar->setPosition(context->position + context->orientation * translation);
glm::quat rotation = safeMix(currentFrame.getRotation(),
nextFrame.getRotation(),
_frameInterpolationFactor);
_avatar->setOrientation(context->orientation * rotation);
float scale = glm::mix(currentFrame.getScale(),
nextFrame.getScale(),
_frameInterpolationFactor);
_avatar->setTargetScale(context->scale * scale);
QVector<glm::quat> jointRotations(currentFrame.getJointRotations().size());
for (int i = 0; i < currentFrame.getJointRotations().size(); ++i) {
jointRotations[i] = safeMix(currentFrame.getJointRotations()[i],
nextFrame.getJointRotations()[i],
_frameInterpolationFactor);
}
_avatar->setJointRotations(jointRotations);
HeadData* head = const_cast<HeadData*>(_avatar->getHeadData());
if (head) {
// Make sure fake face tracker connection doesn't get turned off
_avatar->setForceFaceTrackerConnected(true);
QVector<float> blendCoef(currentFrame.getBlendshapeCoefficients().size());
for (int i = 0; i < currentFrame.getBlendshapeCoefficients().size(); ++i) {
blendCoef[i] = glm::mix(currentFrame.getBlendshapeCoefficients()[i],
nextFrame.getBlendshapeCoefficients()[i],
_frameInterpolationFactor);
}
head->setBlendshapeCoefficients(blendCoef);
float leanSideways = glm::mix(currentFrame.getLeanSideways(),
nextFrame.getLeanSideways(),
_frameInterpolationFactor);
head->setLeanSideways(leanSideways);
float leanForward = glm::mix(currentFrame.getLeanForward(),
nextFrame.getLeanForward(),
_frameInterpolationFactor);
head->setLeanForward(leanForward);
glm::quat headRotation = safeMix(currentFrame.getHeadRotation(),
nextFrame.getHeadRotation(),
_frameInterpolationFactor);
glm::vec3 eulers = glm::degrees(safeEulerAngles(headRotation));
head->setFinalPitch(eulers.x);
head->setFinalYaw(eulers.y);
head->setFinalRoll(eulers.z);
glm::vec3 lookAt = glm::mix(currentFrame.getLookAtPosition(),
nextFrame.getLookAtPosition(),
_frameInterpolationFactor);
head->setLookAtPosition(context->position + context->orientation * lookAt);
} else {
qCDebug(avatars) << "WARNING: Player couldn't find head data.";
}
_options.position = _avatar->getPosition();
_options.orientation = _avatar->getOrientation();
_injector->setOptions(_options);
}
void Player::play() {
computeCurrentFrame();
if (_currentFrame < 0 || (_currentFrame >= _recording->getFrameNumber() - 2)) { // -2 because of interpolation
if (_loop) {
loopRecording();
} else {
stopPlaying();
}
return;
}
const RecordingContext* context = &_recording->getContext();
if (_playFromCurrentPosition) {
context = &_currentContext;
}
const RecordingFrame& currentFrame = _recording->getFrame(_currentFrame);
const RecordingFrame& nextFrame = _recording->getFrame(_currentFrame + 1);
glm::vec3 translation = glm::mix(currentFrame.getTranslation(),
nextFrame.getTranslation(),
_frameInterpolationFactor);
_avatar->setPosition(context->position + context->orientation * translation);
glm::quat rotation = safeMix(currentFrame.getRotation(),
nextFrame.getRotation(),
_frameInterpolationFactor);
_avatar->setOrientation(context->orientation * rotation);
float scale = glm::mix(currentFrame.getScale(),
nextFrame.getScale(),
_frameInterpolationFactor);
_avatar->setTargetScale(context->scale * scale);
// Joint array playback
// FIXME: THis is still using a deprecated path to assign the joint orientation since setting the full RawJointData array doesn't
// work for Avatar. We need to fix this working with the animation team
const auto& prevJointArray = currentFrame.getJointArray();
const auto& nextJointArray = currentFrame.getJointArray();
QVector<JointData> jointArray(prevJointArray.size());
QVector<glm::quat> jointRotations(prevJointArray.size()); // FIXME: remove once the setRawJointData is fixed
QVector<glm::vec3> jointTranslations(prevJointArray.size()); // FIXME: remove once the setRawJointData is fixed
for (int i = 0; i < jointArray.size(); i++) {
const auto& prevJoint = prevJointArray[i];
const auto& nextJoint = nextJointArray[i];
auto& joint = jointArray[i];
// Rotation
joint.rotationSet = prevJoint.rotationSet || nextJoint.rotationSet;
if (joint.rotationSet) {
joint.rotation = safeMix(prevJoint.rotation, nextJoint.rotation, _frameInterpolationFactor);
jointRotations[i] = joint.rotation; // FIXME: remove once the setRawJointData is fixed
}
joint.translationSet = prevJoint.translationSet || nextJoint.translationSet;
if (joint.translationSet) {
joint.translation = glm::mix(prevJoint.translation, nextJoint.translation, _frameInterpolationFactor);
jointTranslations[i] = joint.translation; // FIXME: remove once the setRawJointData is fixed
}
}
// _avatar->setRawJointData(jointArray); // FIXME: Enable once the setRawJointData is fixed
_avatar->setJointRotations(jointRotations); // FIXME: remove once the setRawJointData is fixed
// _avatar->setJointTranslations(jointTranslations); // FIXME: remove once the setRawJointData is fixed
HeadData* head = const_cast<HeadData*>(_avatar->getHeadData());
if (head) {
// Make sure fake face tracker connection doesn't get turned off
_avatar->setForceFaceTrackerConnected(true);
QVector<float> blendCoef(currentFrame.getBlendshapeCoefficients().size());
for (int i = 0; i < currentFrame.getBlendshapeCoefficients().size(); ++i) {
blendCoef[i] = glm::mix(currentFrame.getBlendshapeCoefficients()[i],
nextFrame.getBlendshapeCoefficients()[i],
_frameInterpolationFactor);
}
head->setBlendshapeCoefficients(blendCoef);
float leanSideways = glm::mix(currentFrame.getLeanSideways(),
nextFrame.getLeanSideways(),
_frameInterpolationFactor);
head->setLeanSideways(leanSideways);
float leanForward = glm::mix(currentFrame.getLeanForward(),
nextFrame.getLeanForward(),
_frameInterpolationFactor);
head->setLeanForward(leanForward);
glm::quat headRotation = safeMix(currentFrame.getHeadRotation(),
nextFrame.getHeadRotation(),
_frameInterpolationFactor);
glm::vec3 eulers = glm::degrees(safeEulerAngles(headRotation));
head->setFinalPitch(eulers.x);
head->setFinalYaw(eulers.y);
head->setFinalRoll(eulers.z);
glm::vec3 lookAt = glm::mix(currentFrame.getLookAtPosition(),
nextFrame.getLookAtPosition(),
_frameInterpolationFactor);
head->setLookAtPosition(context->position + context->orientation * lookAt);
} else {
qCDebug(avatars) << "WARNING: Player couldn't find head data.";
}
_options.position = _avatar->getPosition();
_options.orientation = _avatar->getOrientation();
_injector->setOptions(_options);
}