Ah How can i get rotation matrix? rotator don't work as I expected

[GeniusPooh]

Ah How can i get rotation matrix? rotator don't work as I expected

I did try for rotator..

I think It was local but I think It work as world ..

And I did try to using quat for arbitary axis rotation...

Saddlly

rotation minus amount don't work

Ah..

I'm so so so newby..

so I try to make old fashion rotation matrix..

but I can't find function about it..

Can you tell me where to find it?

Thank you

I must search in this site but It's difficult to find

[Wormbo]

If rotators don't work for you, you will either have to decompose the rotator into its axis vectors (GetAxes), modify those and recombine them again (OrthoRotation) or use the Quaternion rotation you already mentioned. Breaking it down to a rotation matrix isn't really worth the trouble IMHO, as it will be even worse, performance-wise, than the axis vector approach.

[GeniusPooh]

If rotators don't work for you, you will either have to decompose the rotator into its axis vectors (GetAxes), modify those and recombine them again (OrthoRotation) or use the Quaternion rotation you already mentioned. Breaking it down to a rotation matrix isn't really worth the trouble IMHO, as it will be even worse, performance-wise, than the axis vector approach.

Hmmm I'm using quat but.. I still prefer original 3D matrix T_T..