Fix shape opt test

ipc-sim · Jan 26, 2023 · 67c3d8c · 67c3d8c
1 parent d1545d9
commit 67c3d8c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tests/test_ipc.cpp b/tests/test_ipc.cpp
@@ -226,6 +226,8 @@ TEST_CASE("Test IPC shape derivative", "[ipc][shape_opt]")
 
     CollisionMesh mesh =
         CollisionMesh::build_from_full_mesh(X, E, /*faces=*/Eigen::MatrixXi());
+    mesh.init_area_jacobians();
+    REQUIRE(mesh.are_area_jacobians_initialized());
 
     X = mesh.vertices(X);
     V = mesh.vertices(V);
@@ -285,6 +287,8 @@ TEST_CASE("Benchmark IPC shape derivative", "[ipc][shape_opt][!benchmark]")
 
     CollisionMesh mesh =
         CollisionMesh::build_from_full_mesh(X, E, /*faces=*/Eigen::MatrixXi());
+    mesh.init_area_jacobians();
+    REQUIRE(mesh.are_area_jacobians_initialized());
 
     X = mesh.vertices(X);
     V = mesh.vertices(V);