→Inverting T: flipped B and D on the upper-left 2x2 corner of T'
m (→Inverting T) |
(→Inverting T: flipped B and D on the upper-left 2x2 corner of T') |
||
| Line 52: | Line 52: | ||
(Forgive the somewhat lame formatting) | (Forgive the somewhat lame formatting) | ||
Matrix multiplication is written as follows, for the expression b = a | Matrix multiplication is written as follows, for the expression b = T * a, where b is (X,Y,Z) and a is (x,y,z) you'd have; | ||
{| | {| | ||
| Line 99: | Line 99: | ||
{| | {| | ||
|(||E/det||- | |(||E/det||-B/det||(BF-CE)/det||) | ||
|- | |- | ||
|(||- | |(||-D/det||A/det||-(AF-CD)/det||) | ||
|- | |- | ||
|(||0||0||1||) | |(||0||0||1||) | ||