Square Transform + Triangle
Design Pattern: Transformer. Change an object's form by translating and/or rotating its rigid components.
Def: https://docs.google.com/file/d/0Bxe--rofiU7fYjJidkYyQUJfZms/edit?usp=sharing
Design Patterns: http://www.designpatterns.ca/view.php?hash=&dir=files%2FPatterns%2FTransformer









