Scratch can indeed support 3d. For I have done many 3d games on scratch
That doesn't mean it is a good 'engine' for 3D (or 2D in my opinion).
Yes it is complex but projects like crystal seeker are proper 3d
If you think that is complex then I dont think you want to see projects written in C with OpenGL. Not trying to discredit scratch though, I have seen a lot of scratch projects that surpass scratch's reputation of only being for kids.
but unlike game engines like Unity or Unreal, you have to do raycasting and all sorts of nonsense to make 3D in scratch!
You have to do raycasting in normal engines too (albeit only for shooting).
