public bool InView(RMesh node)
{
BoundingFrustum frus = new BoundingFrustum(viewMatrix * projMatrix);
BoundingSphere sphere = new BoundingSphere();
foreach(ModelMesh mesh in node._model.Meshes)
sphere = BoundingSphere.CreateMerged(sphere, mesh.BoundingSphere);
sphere.Radius *= node.Scaling.Length();
sphere.Center = node.Position;
if (frus.Contains(sphere) != ContainmentType.Disjoint)
return true;
else
return false;
}
