i have 2 points ( org, endpos ), both float[3]. org is the origin, and endpos is the result of a trace.. i need normalized axes, i think, so i can make for example: a cylinder with bottom at org, top and endpos, and have it be rotated properly so that the eye-point ( at org ) could look through the cylinder and see out the end of it. i hope this is clear enough, any help is appreciated.. -bf