qadmesh affine transform parenting

src/Math/testing/QuadMeshTest.cpp

@@ -47,5 +47,17 @@ int main() {
   ASSERT_EQ(mesh.Points().size(), 4);
   ASSERT_EQ(mesh.Quads().size(), 1);
 
+  // Test transformation
+  mesh.Translate(Vector3f(10, 20, 30));
+  Vector3f p0 = mesh.GetPoint(0);
+  TEST1( (p0 - Vector3f(10, 20, 30)).norm() < 1e-6 );
+  
+  // Test AddPoint during transformation
+  mesh.AddPoint(Vector3f(11, 21, 31)); // Should be stored as (1, 1, 1) locally
+  Id_t lastId = mesh.Points().size() - 1;
+  TEST1( (mesh.Points().at(lastId) - Vector3f(1, 1, 1)).norm() < 1e-5 );
+
+  mesh.PrintSelf(std::cout);
+
   END_TESTING;
 }