Hi Robert, As I described you that I want to create surface with 640x640 high grids. I created this surface with the osg::Geometry class with triangles. It looks like that all triangles can not be showed, only a fixed number showed in osg and the last triangles are not showed. Is there any other way as to share this object into two smaller objects?
Thanks Sascha -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Robert Osfield Sent: Thursday, January 04, 2007 1:16 PM To: osg users Subject: Re: [osg-users] How get grid data from osg::Shape Hi Sascha, I fear you are misusing osg::HeightField, its not really intended for rendering, but rather collision detected. You should use osg::Geometry instead. Robert. On 1/4/07, Sascha Kuhn <[EMAIL PROTECTED]> wrote: > Hi Robert, > I have created a world of tiles (high field of a surface), each tile is a > grid which is added into osg. > I copied from the example osgshape: > geode->addDrawable(new osg::ShapeDrawable(grid)); > > Each grid in the tree includes the array. > I want to create a little method which gives a array back which is already in > the osg world. > Now the method find the geode on the tree and I also can get the Shape which > is included in geode: > osg::Shape* test= geode->getDrawable(0)->getShape(); > > But I can not attach to the array. > Thanks > Sascha > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Robert Osfield > Sent: Thursday, January 04, 2007 11:14 AM > To: osg users > Subject: Re: [osg-users] How get grid data from osg::Shape > > > Hi Sascha, > > Could you roll back a bit and explain what you are trying to do, as > most drawables don't have shapes associated with them, and even when > they do they only a HeightField if you've assigned them that way. > > Robert. > > On 1/4/07, Sascha Kuhn <[EMAIL PROTECTED]> wrote: > > Hy, > > can any help me to attach to a array from a grid object. > > I tried it on this way: > > osg::Shape* test= geode->getDrawable(0)->getShape(); > > > > but the high method in that object is private. > > Is there any way to attach to that high array? > > > > Thanks. > > Sascha > > _______________________________________________ > > osg-users mailing list > > osg-users@openscenegraph.net > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > > _______________________________________________ > osg-users mailing list > osg-users@openscenegraph.net > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ > osg-users mailing list > osg-users@openscenegraph.net > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
