arrow keys to move the light. asdw keys to move the 1object (it casts a shadow). tfgh keys to move the 2object (it casts a shadow). and you can set the object size. this is made to be reamixed ok. comment if their should be a third object or second light or you comment what you me update and i might update that hint: they will do something difrent tags: #simulater_for_remixing