hold space and Use Mouse to rotation cube. (X and Y rotation) Sliders x, y, z positions set the whole object. FOV - Field Of Vision
Thanks for helping wikipedia. Pls Comment. v1.0 - Created working engine. v1.1 - Added FOV and rotations and fixed minor bugs. v1.2 - Added scaling and changing the position of the object. v1.3 - Added more models. v1.4 - Added rotation relative to the camera position.