Fixed rotation quanterion loaders

BlueBrain · Nov 22, 2023 · 00fd777 · 00fd777
1 parent 8aad13e
commit 00fd777
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Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/bioexplorer/backend/science/atlas/AtlasLoader.cpp b/bioexplorer/backend/science/atlas/AtlasLoader.cpp
@@ -86,7 +86,7 @@ ModelDescriptorPtr AtlasLoader::importFromStorage(const std::string& storage, co
     const auto position = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_POSITION.name);
     const Vector3d pos = core::Vector3d(position[0], position[1], position[2]);
     const auto rotation = props.getProperty<std::array<double, 4>>(LOADER_PROPERTY_ROTATION.name);
-    const Quaterniond rot = core::Quaterniond(rotation[0], rotation[1], rotation[2], rotation[3]);
+    const Quaterniond rot = core::Quaterniond(rotation[3], rotation[0], rotation[1], rotation[2]);
     const auto scale = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_SCALE.name);
     Atlas atlas(_scene, details, pos, rot, callback);
     return std::move(atlas.getModelDescriptor());

diff --git a/bioexplorer/backend/science/connectomics/whitematter/WhiteMatterLoader.cpp b/bioexplorer/backend/science/connectomics/whitematter/WhiteMatterLoader.cpp
@@ -84,7 +84,7 @@ ModelDescriptorPtr WhiteMatterLoader::importFromStorage(const std::string& stora
     const auto position = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_POSITION.name);
     const Vector3d pos = core::Vector3d(position[0], position[1], position[2]);
     const auto rotation = props.getProperty<std::array<double, 4>>(LOADER_PROPERTY_ROTATION.name);
-    const Quaterniond rot = core::Quaterniond(rotation[0], rotation[1], rotation[2], rotation[3]);
+    const Quaterniond rot = core::Quaterniond(rotation[3], rotation[0], rotation[1], rotation[2]);
     const auto scale = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_SCALE.name);
     WhiteMatter whiteMatter(_scene, details, pos, rot, callback);
     return std::move(whiteMatter.getModelDescriptor());

diff --git a/bioexplorer/backend/science/morphologies/AstrocytesLoader.cpp b/bioexplorer/backend/science/morphologies/AstrocytesLoader.cpp
@@ -104,7 +104,7 @@ ModelDescriptorPtr AstrocytesLoader::importFromStorage(const std::string& storag
     const auto position = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_POSITION.name);
     const Vector3d pos = core::Vector3d(position[0], position[1], position[2]);
     const auto rotation = props.getProperty<std::array<double, 4>>(LOADER_PROPERTY_ROTATION.name);
-    const Quaterniond rot = core::Quaterniond(rotation[0], rotation[1], rotation[2], rotation[3]);
+    const Quaterniond rot = core::Quaterniond(rotation[3], rotation[0], rotation[1], rotation[2]);
     const auto scale = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_SCALE.name);
     details.scale = {scale[0], scale[1], scale[2]};
     Astrocytes astrocytes(_scene, details, pos, rot, callback);

diff --git a/bioexplorer/backend/science/morphologies/NeuronsLoader.cpp b/bioexplorer/backend/science/morphologies/NeuronsLoader.cpp
@@ -106,7 +106,7 @@ ModelDescriptorPtr NeuronsLoader::importFromStorage(const std::string& storage,
     const auto position = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_POSITION.name);
     const Vector3d pos = core::Vector3d(position[0], position[1], position[2]);
     const auto rotation = props.getProperty<std::array<double, 4>>(LOADER_PROPERTY_ROTATION.name);
-    const Quaterniond rot = core::Quaterniond(rotation[0], rotation[1], rotation[2], rotation[3]);
+    const Quaterniond rot = core::Quaterniond(rotation[3], rotation[0], rotation[1], rotation[2]);
     const auto scale = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_SCALE.name);
     details.scale = {scale[0], scale[1], scale[2]};
     Neurons Neurons(_scene, details, pos, rot, callback);

diff --git a/bioexplorer/backend/science/vasculature/VasculatureLoader.cpp b/bioexplorer/backend/science/vasculature/VasculatureLoader.cpp
@@ -96,7 +96,7 @@ ModelDescriptorPtr VasculatureLoader::importFromStorage(const std::string& stora
     const auto position = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_POSITION.name);
     const Vector3d pos = core::Vector3d(position[0], position[1], position[2]);
     const auto rotation = props.getProperty<std::array<double, 4>>(LOADER_PROPERTY_ROTATION.name);
-    const Quaterniond rot = core::Quaterniond(rotation[0], rotation[1], rotation[2], rotation[3]);
+    const Quaterniond rot = core::Quaterniond(rotation[3], rotation[0], rotation[1], rotation[2]);
     const auto scale = props.getProperty<std::array<double, 3>>(LOADER_PROPERTY_SCALE.name);
     details.scale = {scale[0], scale[1], scale[2]};
     Vasculature vasculature(_scene, details, pos, rot, callback);