Not sure if that's what you're looking for, but check out Pixar's collection on Khan Academy. It helped me a lot even though it's not extremely deep https://www

Not sure if that's what you're looking for, but check out Pixar's collection on Khan Academy. It helped me a lot even though it's not extremely deep https://www.khanacademy.org/computing/pixar https://www.khanacademy.org/computing/pixar