HI David,
In the CVS/rc3 there is the method:
/** Get the list of matrices that transform this node from
local coordinates to world coordinates.
* The optional Node* haltTraversalAtNode allows the user to
prevent traversal beyond a specifed node. */
MatrixList getWorldMatrices(osg::Node* haltTraversalAtNode=0) const;
On 7/19/06, David Lscbe <[EMAIL PROTECTED]> wrote:
Hi,
I saw the tutorials about getting world coordinates using matrix
accumulator and node visitor, but I was wondering if I couldn't
retrieve world coordinates in a simpler manner.
I have a plane which PAT is directly bound to the root node. Which
means if I make a getPosition() on this PAT I do obtain world
coordinates. The thing is that I just added another PAT under this
one, representing the position of an optical sensor (camera).
Is there a way, I mean using the Quat or the Matrix of the first PAT,
to compute directly the world position of the optical sensor PAT (so
that I can position my Producer::Camera there).
Thanks,
David
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