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merged luis code with the fbx having the jointOffsets now

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Angus Antley 2018-11-09 00:46:32 -08:00
commit 11bb448f9f
3 changed files with 40 additions and 0 deletions
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1
libraries/avatars-renderer/src/avatars-renderer/SkeletonModel.cpp
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@ -83,6 +83,7 @@ void SkeletonModel::initJointStates() {
// Skeleton may have already been scaled so unscale it
_defaultEyeModelPosition = _defaultEyeModelPosition / _scale;
computeBoundingShape();
Extents meshExtents = getMeshExtents();

2
libraries/fbx/src/FBX.h
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@ -366,6 +366,8 @@ public:
QString getModelNameOfMesh(int meshIndex) const;
QList<QString> blendshapeChannelNames;
QMap<int, glm::quat> jointRotationOffsets;
};
Q_DECLARE_METATYPE(HFMModel)

37
libraries/fbx/src/FBXReader.cpp
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@ -615,6 +615,30 @@ QByteArray fileOnUrl(const QByteArray& filepath, const QString& url) {
return filepath.mid(filepath.lastIndexOf('/') + 1);
}
QMap<QString, glm::quat> getJointRotationOffsets(const QVariantHash& mapping) {
QMap<QString, glm::quat> jointRotationOffsets;
static const QString JOINT_ROTATION_OFFSET_FIELD = "jointRotationOffset";
if (!mapping.isEmpty() && mapping.contains(JOINT_ROTATION_OFFSET_FIELD) && mapping[JOINT_ROTATION_OFFSET_FIELD].type() == QVariant::Hash) {
auto offsets = mapping[JOINT_ROTATION_OFFSET_FIELD].toHash();
for (auto itr = offsets.begin(); itr != offsets.end(); itr++) {
QString jointName = itr.key();
QString line = itr.value().toString();
auto quatCoords = line.split(',');
if (quatCoords.size() == 4) {
float quatX = quatCoords[0].mid(1).toFloat();
float quatY = quatCoords[1].toFloat();
float quatZ = quatCoords[2].toFloat();
float quatW = quatCoords[3].mid(0, quatCoords[3].size() - 1).toFloat();
if (!isNaN(quatX) && !isNaN(quatY) && !isNaN(quatZ) && !isNaN(quatW)) {
glm::quat rotationOffset = glm::quat(quatW, quatX, quatY, quatZ);
jointRotationOffsets.insert(jointName, rotationOffset);
}
}
}
}
return jointRotationOffsets;
}
HFMModel* FBXReader::extractHFMModel(const QVariantHash& mapping, const QString& url) {
const FBXNode& node = _rootNode;
QMap<QString, ExtractedMesh> meshes;
@ -1991,6 +2015,19 @@ HFMModel* FBXReader::extractHFMModel(const QVariantHash& mapping, const QString&
}
}
}
auto offsets = getJointRotationOffsets(mapping);
hfmModel.jointRotationOffsets.clear();
for (auto itr = offsets.begin(); itr != offsets.end(); itr++) {
QString jointName = itr.key();
glm::quat rotationOffset = itr.value();
int jointIndex = hfmModel.getJointIndex(jointName);
if (jointIndex != -1) {
hfmModel.jointRotationOffsets.insert(jointIndex, rotationOffset);
}
qCDebug(modelformat) << "Joint Rotation Offset added to Rig._jointRotationOffsets : " << " jointName: " << jointName << " jointIndex: " << jointIndex << " rotation offset: " << rotationOffset;
}
return hfmModelPtr;
}