Subject:
|
Re: Inverse matrix?
|
Newsgroups:
|
lugnet.cad.ray, lugnet.cad
|
Date:
|
Sat, 7 Apr 2007 23:59:48 GMT
|
Viewed:
|
7148 times
|
| |
|
|
> > Just take the transpose of the 3x3 world rotation matrix and it
> > should work as
> > the inverse. Transpose means swap diagonals M[1,2] <=> M[2,1] etc.
>
> I mean swap the OFF-diagonals, leave the diagonals as is.
>
> > If this doesn't work I've misunderstood you.
I learned my matrix math from a 3d game programming book and I have
no idea what the diagonals are... I was going to look it up but I
got Travis' code to work!
http://firebolt.scl.utah.edu/public/lugnet/inverseMatrix.mov
(I might still look it up as I may need to know about it)
James
|
|
Message has 1 Reply:
Message is in Reply To:
13 Messages in This Thread:
   
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
