context in core

src/Math/testing/ContainerBoxTest.cpp

@@ -162,6 +162,35 @@ int main()
 
 
 
+  { // test parent-child relationship
+    ContainerBox Parent;
+    Parent.SetOrigin(Vector3f(1,1,1));
+    Parent.SetSize(Vector3f(2,2,2));
+
+    ContainerBox Child;
+    Child.SetParent(&Parent);
+    Child.SetOrigin(Vector3f(1,1,1));
+    Child.SetSize(Vector3f(2,2,2));
+
+    HPoint3f pt = Child.GetLocalPoint(HPoint3f(0,0,0));
+    HPoint3f wp = Child.GetWorldPoint(pt);
+    TEST0( Vector4f0(wp - HPoint3f(0,0,0)) );
+
+    pt = HPoint3f(1,1,1);
+    wp = Child.GetWorldPoint(pt);
+    TEST0( Vector4f0(wp - HPoint3f(2,2,2)) );
+
+    pt = HPoint3f(1,2,3);
+    wp = Child.GetWorldPoint(pt);
+    std::cout << "Child.GetWorldPoint(HPoint3f(1,2,3)): " << wp << std::endl;
+    TEST0( Vector4f0(wp - HPoint3f(2,3,4)) );
+
+    pt = HPoint3f(1,2,3);
+    wp = Child.GetWorldPoint(pt);
+    TEST0( Vector4f0(wp - HPoint3f(2,3,4)) );
+  }
+
+
 
   END_TESTING;
 }