Part 4: https://scratch.mit.edu/projects/1332355511/ Part 2: https://scratch.mit.edu/projects/1332103371/fullscreen/ If you used the help of this tutorial, then you don't need to give credit, but doing so will be appreciated. Summary of what we did in this part of the tutorial series: -> Improved near-plane clipping -> Fixed glitches -> Added optimisations [LEFT/RIGHT ARROW KEYS TO MOVE TO DIFFERENT SLIDES.]