Integrate Refactor solver sources and dual MSVC CMake builds

2026-10-18 02:10:51 +09:00
parent 7ee32e5837
commit 12d51480de
218 changed files with 17842 additions and 9689 deletions
@@ -1173,3 +1173,16 @@ TEST(Mitc4ShellPhysicalRecovery,
  }
  EXPECT_NEAR(recovery.strain_energy, 72.16, 1.0e-12);
 }
+
+TEST(Mitc4ShellKinematics, RetainsReciprocalDeterminantOverflowGateAtTinyScale) {
+  const std::array<fesa::Node, 4> nodes{
+      Node(0, {0.0, 0.0, 0.0}), Node(1, {2e-104, 0.0, 0.0}),
+      Node(2, {2e-104, 2e-104, 0.0}), Node(3, {0.0, 2e-104, 0.0})};
+  EXPECT_TRUE(fesa::Mitc4Shell::Create(
+      NodePointers(nodes), Directors(), Section(2e-99), Material()).HasValue());
+  const auto rejected = fesa::Mitc4Shell::Create(
+      NodePointers(nodes), Directors(), Section(2e-102), Material());
+  ASSERT_FALSE(rejected.HasValue());
+  EXPECT_EQ(rejected.GetStatus().Diagnostics()[0].code,
+            "invalid-shell-jacobian");
+}