Add test_operator_mesh_plan_clip_rst

tests/conftest.py

@@ -304,6 +304,9 @@ def return_ds(server=None):
 
     return return_ds
 
+SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_2 = meets_version(
+    get_server_version(core._global_server()), "8.2"
+)
 SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_1 = meets_version(
     get_server_version(core._global_server()), "8.1"
 )

tests/operators/test_operator_mesh_plan_clip.py

@@ -0,0 +1,32 @@
+import ansys.dpf.core as dpf
+import conftest
+
+
+def test_operator_mesh_plan_clip_rst(simple_bar):
+    model = dpf.Model(simple_bar)
+    main_mesh = model.metadata.meshed_region
+
+    plane = dpf.fields_factory.create_3d_vector_field(1, dpf.locations.overall)
+    plane.append([0, 1, 0], 1)
+
+    origin = dpf.fields_factory.create_3d_vector_field(1, dpf.locations.overall)
+    origin.append([0, 2.0, 0], 1)
+
+    cut_mesh = dpf.operators.mesh.mesh_plan_clip(main_mesh, normal=plane, origin=origin).eval(2)
+    node_scoping_ids = cut_mesh.nodes.scoping.ids
+    assert len(node_scoping_ids) == 1331
+    assert node_scoping_ids[-1] == 1331
+    elements_scoping_ids = cut_mesh.elements.scoping.ids
+    assert len(elements_scoping_ids) == 6000
+    if conftest.SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_2:
+        assert elements_scoping_ids[-1] == 6000
+
+    # Check clipping a field
+    if conftest.SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_2:
+        disp = model.results.displacement.eval()[0]
+        op = dpf.operators.mesh.mesh_plan_clip()
+        op.inputs.mesh_or_field.connect(disp)
+        op.inputs.normal.connect(plane)
+        op.inputs.origin.connect(origin)
+        field: dpf.Field = op.outputs.field()
+        assert field.max().data[0] > 1.e-7