Hi Linh, On 12/8/06, Linh H Phan <[EMAIL PROTECTED]> wrote:
I was wondering if there is a "getWorldIntersectNormal" for the corresponding LineOfSight "getIntersections", ie, can I get the WorldIntersectNormal (los.getWorldIntersectNormal(i)?) for the intersection point I get back from "los.getIntersections(i)"?
LineOfSight currently doesn't pass on the intersections normals. Technically it could be added as the underlying osgUtil::LineSegmentIntersector returns the local intersection normal which can be transformed into world coords. The LineOfSight class is designed to be a simple interface to solve a specific task so I've diberately avoided added all the possible combinations of data one could image wanting. Robert. _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
