Hi Tobias,
getTrans() and getLookAt() are two very different beasts and have no
direct mapping, getLookAt is based on the OpenGL gluLookAt function so
please refer to OpenGL docs on gluLookAt to understand how its put
together. getTrans() is just the bottom row of the matrix.
Robert.
On Fri,
Hello
I have a osg::Matrixd view matrix and want to get origin of the camera. I
know two different methods: getTrans() and getLookAt(eye,center,up,dist).
But both return different results.
For example:
getTrans() -- (-0.6, -5, -2322)
eye (from getLookAt(..)) -- ( 0.6, -2322, 5)
The values are
2 matches
Mail list logo