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Let's try using the neck parent rotation, rather than the neck, to fix

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separate heads.
This commit is contained in:
Andrzej Kapolka 2014-05-02 19:37:42 -07:00
parent 9e6b29951d
commit 3a4dfb92f6
3 changed files with 19 additions and 4 deletions
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8
interface/src/avatar/FaceModel.cpp
View file

@ -29,11 +29,11 @@ void FaceModel::simulate(float deltaTime, bool fullUpdate) {
neckPosition = owningAvatar->getPosition();
}
setTranslation(neckPosition);
glm::quat neckRotation;
if (!owningAvatar->getSkeletonModel().getNeckRotation(neckRotation)) {
neckRotation = owningAvatar->getOrientation();
glm::quat neckParentRotation;
if (!owningAvatar->getSkeletonModel().getNeckParentRotation(neckParentRotation)) {
neckParentRotation = owningAvatar->getOrientation();
}
setRotation(neckRotation);
setRotation(neckParentRotation);
const float MODEL_SCALE = 0.0006f;
setScale(glm::vec3(1.0f, 1.0f, 1.0f) * _owningHead->getScale() * MODEL_SCALE);

11
interface/src/renderer/Model.cpp
View file

@ -434,6 +434,17 @@ bool Model::getNeckRotation(glm::quat& neckRotation) const {
return isActive() && getJointRotation(_geometry->getFBXGeometry().neckJointIndex, neckRotation);
}
bool Model::getNeckParentRotation(glm::quat& neckParentRotation) const {
if (!isActive()) {
return false;
}
const FBXGeometry& geometry = _geometry->getFBXGeometry();
if (geometry.neckJointIndex == -1) {
return false;
}
return getJointRotation(geometry.joints.at(geometry.neckJointIndex).parentIndex, neckParentRotation);
}
bool Model::getEyePositions(glm::vec3& firstEyePosition, glm::vec3& secondEyePosition) const {
if (!isActive()) {
return false;

4
interface/src/renderer/Model.h
View file

@ -132,6 +132,10 @@ public:
/// \return whether or not the neck was found
bool getNeckRotation(glm::quat& neckRotation) const;
/// Returns the rotation of the neck joint's parent.
/// \return whether or not the neck was found
bool getNeckParentRotation(glm::quat& neckRotation) const;
/// Retrieve the positions of up to two eye meshes.
/// \return whether or not both eye meshes were found
bool getEyePositions(glm::vec3& firstEyePosition, glm::vec3& secondEyePosition) const;