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Merge pull request #15425 from sabrina-shanman/bug_hfm_main-thread

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(case 22011) Fix model processing occurring on main thread
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Sabrina Shanman 2019-04-19 15:40:54 -07:00 committed by GitHub
commit 16da80b9b6
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2 changed files with 14 additions and 9 deletions
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1
libraries/material-networking/src/material-networking/MaterialCache.h
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@ -108,6 +108,7 @@ private:
using NetworkMaterialResourcePointer = QSharedPointer<NetworkMaterialResource>;
using MaterialMapping = std::vector<std::pair<std::string, NetworkMaterialResourcePointer>>;
Q_DECLARE_METATYPE(MaterialMapping)
class MaterialCache : public ResourceCache {
public:

22
libraries/model-networking/src/model-networking/ModelCache.cpp
View file

@ -282,8 +282,16 @@ void GeometryReader::run() {
hfmModel->scripts.push_back(script.toString());
}
}
// Do processing on the model
baker::Baker modelBaker(hfmModel, _mapping.second, _mapping.first);
modelBaker.run();
auto processedHFMModel = modelBaker.getHFMModel();
auto materialMapping = modelBaker.getMaterialMapping();
QMetaObject::invokeMethod(resource.data(), "setGeometryDefinition",
Q_ARG(HFMModel::Pointer, hfmModel), Q_ARG(GeometryMappingPair, _mapping));
Q_ARG(HFMModel::Pointer, processedHFMModel), Q_ARG(MaterialMapping, materialMapping));
} catch (const std::exception&) {
auto resource = _resource.toStrongRef();
if (resource) {
@ -317,7 +325,7 @@ public:
void setExtra(void* extra) override;
protected:
Q_INVOKABLE void setGeometryDefinition(HFMModel::Pointer hfmModel, const GeometryMappingPair& mapping);
Q_INVOKABLE void setGeometryDefinition(HFMModel::Pointer hfmModel, const MaterialMapping& materialMapping);
private:
ModelLoader _modelLoader;
@ -340,14 +348,10 @@ void GeometryDefinitionResource::downloadFinished(const QByteArray& data) {
QThreadPool::globalInstance()->start(new GeometryReader(_modelLoader, _self, _effectiveBaseURL, _mapping, data, _combineParts, _request->getWebMediaType()));
}
void GeometryDefinitionResource::setGeometryDefinition(HFMModel::Pointer hfmModel, const GeometryMappingPair& mapping) {
// Do processing on the model
baker::Baker modelBaker(hfmModel, mapping.second, mapping.first);
modelBaker.run();
void GeometryDefinitionResource::setGeometryDefinition(HFMModel::Pointer hfmModel, const MaterialMapping& materialMapping) {
// Assume ownership of the processed HFMModel
_hfmModel = modelBaker.getHFMModel();
_materialMapping = modelBaker.getMaterialMapping();
_hfmModel = hfmModel;
_materialMapping = materialMapping;
// Copy materials
QHash<QString, size_t> materialIDAtlas;