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Merge pull request #12284 from ctrlaltdavid/21717

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FBX reader fixes
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Seth Alves 2018-01-30 10:49:02 -08:00 committed by GitHub
commit c146a231fa
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1 changed files with 9 additions and 4 deletions
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13
libraries/fbx/src/FBXReader.cpp
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@ -272,6 +272,11 @@ glm::mat4 getGlobalTransform(const QMultiMap<QString, QString>& _connectionParen
const FBXModel& model = models.value(nodeID);
globalTransform = glm::translate(model.translation) * model.preTransform * glm::mat4_cast(model.preRotation *
model.rotation * model.postRotation) * model.postTransform * globalTransform;
if (model.hasGeometricOffset) {
glm::mat4 geometricOffset = createMatFromScaleQuatAndPos(model.geometricScaling, model.geometricRotation, model.geometricTranslation);
globalTransform = globalTransform * geometricOffset;
}
if (mixamoHack) {
// there's something weird about the models from Mixamo Fuse; they don't skin right with the full transform
return globalTransform;
@ -323,12 +328,12 @@ public:
};
void appendModelIDs(const QString& parentID, const QMultiMap<QString, QString>& connectionChildMap,
QHash<QString, FBXModel>& models, QSet<QString>& remainingModels, QVector<QString>& modelIDs) {
QHash<QString, FBXModel>& models, QSet<QString>& remainingModels, QVector<QString>& modelIDs, bool isRootNode = false) {
if (remainingModels.contains(parentID)) {
modelIDs.append(parentID);
remainingModels.remove(parentID);
}
int parentIndex = modelIDs.size() - 1;
int parentIndex = isRootNode ? -1 : modelIDs.size() - 1;
foreach (const QString& childID, connectionChildMap.values(parentID)) {
if (remainingModels.contains(childID)) {
FBXModel& model = models[childID];
@ -1478,7 +1483,7 @@ FBXGeometry* FBXReader::extractFBXGeometry(const QVariantHash& mapping, const QS
}
}
QString topID = getTopModelID(_connectionParentMap, models, first, url);
appendModelIDs(_connectionParentMap.value(topID), _connectionChildMap, models, remainingModels, modelIDs);
appendModelIDs(_connectionParentMap.value(topID), _connectionChildMap, models, remainingModels, modelIDs, true);
}
// figure the number of animation frames from the curves
@ -1533,7 +1538,7 @@ FBXGeometry* FBXReader::extractFBXGeometry(const QVariantHash& mapping, const QS
joint.transform = geometry.offset * glm::translate(joint.translation) * joint.preTransform *
glm::mat4_cast(combinedRotation) * joint.postTransform;
joint.inverseDefaultRotation = glm::inverse(combinedRotation);
joint.distanceToParent = 0.0f;
joint.distanceToParent = 0.0f;
} else {
const FBXJoint& parentJoint = geometry.joints.at(joint.parentIndex);