4 ms·
They can if you add a dimension to the space. That's one of the reasons 3d graphics use 4d vectors and matrices.
by munchbunny 8y ago
They can if you add a dimension to the space. That's one of the reasons 3d graphics use 4d vectors and matrices.
- bonoboTP 8y agoYou're talking about translation.
- munchbunny 8y agoNo, I wasn't, but I did confuse the terms. Shear can be done without the extra dimension. Skew transforms require the extra dimension, as does translation.
- bonoboTP 8y agoWhat do you mean by skew? A perspective transformation (homography)? I'm not sure it's standard terminology.