Question

When applying (meaning multiplying) three separate types of transformation matrices to an object, where R is the Rotation matrix, S is the Scaling matrix, and T is the Translation matrix, what is the standard and appropriate order for those three operations? (Note: because of how matrix multiplication is applied, the order referred to here is from right to left)

A) First T, then R, then S

B) First T, then S, then R

C) First R, then T, then S

D) First S, then R, then T

Answer 1

It is scale, then rotation and lastly translation.

D) First S, then R, then T