/// <summary>
/// Create vertex arrays representing the <see cref="IBoundingVolume"/>, using lines delimiting the box volume.
/// </summary>
/// <param name="bbox"></param>
/// <returns></returns>
private static VertexArrays CreateBoundingVolumeArrays(IBoundingVolume bbox)
{
if (bbox.GetType() == typeof(BoundingBox))
{
return(CreateBoundingBoxArrays());
}
else
{
throw new NotImplementedException();
}
}
private VertexArrayObject CreateBBoxVertexArray(IBoundingVolume bbox)
{
if (bbox.GetType() == typeof(BoundingBox))
{
return(_BoundingBoxArray);
}
else
{
throw new NotImplementedException();
}
}
private GraphicsStateSet CreateBBoxState(IBoundingVolume bbox)
{
GraphicsStateSet bboxState;
if (bbox.GetType() == typeof(BoundingBox))
{
bboxState = CreateBBoxState((BoundingBox)bbox);
}
else
{
throw new NotImplementedException();
}
// No blending
bboxState.DefineState(new BlendState());
return(bboxState);
}
private static void SetBoundingVolumeState(IBoundingVolume boundingVolume, GraphicsStateSet volumeState)
{
if (boundingVolume == null)
{
throw new ArgumentNullException("boundingVolume");
}
if (volumeState == null)
{
throw new ArgumentNullException("volumeState");
}
if (boundingVolume.GetType() == typeof(BoundingBox))
{
SetBoundingVolumeState((BoundingBox)boundingVolume, volumeState);
}
else
{
throw new NotImplementedException();
}
}
