3d to 2d

Question

I want to create 3d points (x, y, z) and then convert that 3d into a 2d representation?
Thanks!

Answer 1

https://en.m.wikipedia.org/wiki/3D_projection

Answer 2

👍👍👍👍

Answer 3

just keep the x and y values, that perfectly transfers a point onto the 2d plane.

example:

A = (2, 3, 4)
as a 2d plane has no concept of depth, you can just remove the z value
A = (2, 3)

and now it's 2 dimensional

Answer 4

For transform your 3d coordinate in 2d you have to make clear what tyolpe of projection you want use

Answer 5

Thank you very much!

Answer 6

I don't know the type of projection, but I want to have a 3d feeling.
I've ever tryed :
x/z ; y/z

Answer 7

I also want to move into the 3d world, turn around objects...
I know it's possible, but how to do that? How to get the 3d feeling?