Peek is an orientation calculator that converts a position/target/up camera model into an axis-angle camera model. While this is useful for calculating camera orientations, you can also use it to orient any object. Peek is aimed at VRML applications though you may find it useful in OpenGL or any graphics system with a right-handed coordinate system.
Our Review: This small application does its job very efficiently. It has no other functions or features other than the ability to convert the position/target/up camera model into an axis-angle camera model, which is limiting.