<Right Arrow> & <Left Arrow> keys to rotate cube about the Y axis. <Up Arrow> & <Down Arrow> keys to rotate cube about the X axis. <a> and <z> keys to rotate cube about the Z axis. Try key combinations to rotate about several axes simultaneously. <T> for Tutorial - Colouring the Faces of our Cube <X> to exit Tutorial; Arrow keys, Space or Mouse to navigate.
3D Tutorial Studio: https://scratch.mit.edu/studios/5040029/ * Yet to reread and review tutorial This project fills the faces of our cube with colour. The Tutorial covers: - drawing faces furtherest from the camera first - dividing a polygon face into triangles - methods/algorithms for filling triangles with colour - the "set pen color to ..." blocks Huge thanks to @TheLogFather for his "Faster Triangle Filler" https://scratch.mit.edu/projects/24828481/ Theory to rotate a 3D object from Wikipedia https://en.wikipedia.org/wiki/Rotation_matrix