1 Mar
2010
1 Mar
'10
2:35 a.m.
On Sun, Feb 28, 2010 at 6:31 PM, Charles R Harris <charlesr.harris@gmail.com
wrote:
As I understand it, you want *different* matrices applied to each vector?
Nope--I need the same matrix applied to each vector. Because 3D translation matrices must, if I understand correctly be 4x4, the vectors must first be changed to length 4 (adding a 1 for the last term). Then, the matrices would be applied. Then, the resulting n*4 array would be converted back into a n*3 array (simply by dropping the last term). Ian