Hi Dmytry.
quat 2 matrix formula -> is derived from Quaternion properties.
we just use nonunit quat to derive it.
matrix 2 qut is good known too, but produce nonunit quat and it is VERY efficient, such one i did not see anywhere.
Rotation matrix ortho-normalization
Started by gaimplay, Oct 25 2004 01:04 AM
40 replies to this topic






