[osg-users] getViewMatrixAsLookAt

[Kim C Bale]

Hi all,

 

Just a quick one for you.. when I use the following code:

 

osg::Vec3 eye, centre, up;

float dist = 0.f;

 

viewer.getCamera()->getViewMatrixAsLookAt( eye, centre, up, dist );

 

I seem to get the same value for both eye and centre. Is that supposed
to happen? If so how can I get the view vector from the camera?

 

Regards,

 

Kim.

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/attachments/20080702/5595a01e/attachment.htm>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/attachments/20080702/5595a01e/attachment.txt>