feat(linear-static-mitc4-shell): step 2 - shell-director-geometry

src/fesa/io/abaqus/domain_mapper.cpp

@@ -1,5 +1,7 @@
 #include "fesa/io/abaqus/domain_mapper.hpp"
 
+#include "fesa/model/shell_geometry.hpp"
+
 #include <algorithm>
 #include <array>
 #include <cerrno>
@@ -1768,6 +1770,21 @@ private:
         if (failure_) {
             return;
         }
+        if (!definition_.shellElements.empty()) {
+            auto geometry = preprocessShellGeometry(
+                definition_.nodes,
+                definition_.shellElements,
+                definition_.shellSections);
+            if (!geometry.hasValue()) {
+                const auto& status = geometry.status();
+                failure_ = MappingFailure{
+                    status.failureCategory().value_or(FailureCategory::model),
+                    status.diagnostics().front()};
+                return;
+            }
+            definition_.shellNodeInitialFrames =
+                std::move(geometry.value().nodalFrames);
+        }
         expandAssemblySets();
         if (failure_) {
             return;