Пример #1
0
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);
}
Пример #2
0
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);
}