Christian Verbeek wrote:
I also tried the InfinitePlane:
osg::InfinitePlane* plane = new osg::InfinitePlane;
osg::ShapeDrawable* planeDrawable = new osg::ShapeDrawable(plane);
osg::Geode* planeGeode = new osg::Geode();
planeGeode->setStateSet( gridState );
planeGeode->addDrawable(planeDrawable);
root->addChild(planeGeode);
but the plane is not visible. Maybe I am totally wrong about what the
osg::InfinitePlane is good for. But as a floor in an environment is
something very fundamental, I would hope that there is a better way than
creating a large flat box. Is there?
An infinite plane is a little hungry on resources ;-)
Yes, there is a better way. Create a Geode/Geometry with four vertices,
four texture coords and one (or better four normals) and you're all set.
Place a MatrixTransform above it and move it with your object so that
it's always under it.
/ulrich
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