It's hard to understand this.
From these matrices, can we say that for ratation, shear and scale, they both have nothing to do with the fourth vector?
It's crazy how the 4th coordinate always stays as 1. I would expect it to change with each translation.
is there other transformation that can become linear?
It's hard to understand this.
From these matrices, can we say that for ratation, shear and scale, they both have nothing to do with the fourth vector?
It's crazy how the 4th coordinate always stays as 1. I would expect it to change with each translation.
is there other transformation that can become linear?