Explanation error

[fangyulovechina]

form the lessons webgl-2d-matrices. function m3.multiply(a,b) means matrix b multiply matrix a(b is left). so not translation, rotation and scale. should be scale, rotation and translation.

[SimonGH0STRiley]

View the m3.multiply method carefully and u will find that it seems to execute a * b, but actually it do execute b * a.
I've worried the same though.