/ic/ - Artwork/Critique

>>4392458
>what do you mean? could you provide an example?
This isn't the most refined thing but it should give you an idea.

As boxes rotate on their Z (?) axis two things happen:
1. The vanishing point rotates with them along the horizon line
2. In 1 point perspective one the "infinite" vanishing points comes into play

Regarding (2) above, remember that 1 point perspective is really 3 point perspective with 2 vanishing points in infinity. As the box rotates, the horizontal VP (sorry I don't know the technical names, I'm a perspective scrub) is no longer infinite, and so you move from 1 point to 2 point perspective. In my shitty sketch:

- the green VP is the original
- the orange VP is where the green VP moves when the box rotates
- the light blue perspective lines are where the "new" VP starts being applied

Again I know this isn't the best example because I'm not great at perspective, but it should give you an idea of how you can think about this.

Please no bully. Unless I'm absolutely wrong.