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I think this does the trick, finally.

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This commit is contained in:
Andrzej Kapolka 2013-10-22 15:50:42 -07:00
parent 41775912d8
commit 2e06965b1c
1 changed files with 4 additions and 3 deletions
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7
interface/src/avatar/FaceModel.cpp
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@ -30,7 +30,8 @@ void FaceModel::simulate(float deltaTime) {
setTranslation(neckPosition);
glm::quat neckRotation;
if (!owningAvatar->getSkeletonModel().getNeckRotation(neckRotation)) {
neckRotation = owningAvatar->getSkeleton().joint[AVATAR_JOINT_NECK_BASE].absoluteRotation;
neckRotation = owningAvatar->getSkeleton().joint[AVATAR_JOINT_NECK_BASE].absoluteRotation *
glm::angleAxis(180.0f, 0.0f, 1.0f, 0.0f);
}
setRotation(neckRotation);
const float MODEL_SCALE = 0.0006f;
@ -49,9 +50,9 @@ void FaceModel::maybeUpdateNeckRotation(const JointState& parentState, const FBX
glm::mat3 axes = glm::mat3_cast(_rotation);
glm::mat3 inverse = glm::mat3(glm::inverse(parentState.transform *
joint.preTransform * glm::mat4_cast(joint.preRotation * joint.rotation)));
state.rotation = glm::angleAxis(_owningHead->getRoll(), glm::normalize(inverse * axes[2])) *
state.rotation = glm::angleAxis(-_owningHead->getRoll(), glm::normalize(inverse * axes[2])) *
glm::angleAxis(_owningHead->getYaw(), glm::normalize(inverse * axes[1])) *
glm::angleAxis(_owningHead->getPitch(), glm::normalize(inverse * axes[0])) * joint.rotation;
glm::angleAxis(-_owningHead->getPitch(), glm::normalize(inverse * axes[0])) * joint.rotation;
}
void FaceModel::maybeUpdateEyeRotation(const JointState& parentState, const FBXJoint& joint, JointState& state) {