public PickedGeometry GetPickedGeometry(
RenderEventArgs arg,
uint stageVertexId,
int x, int y)
{
InnerPickableRenderer renderer = this.innerPickableRenderer;
if (renderer == null) { throw new Exception("InnerPickableRenderer is null!"); }
PickedGeometry result = this.innerPickableRenderer.GetPickedGeometry(arg, stageVertexId, x, y);
if (result != null)
{
result.FromRenderer = this;
}
return result;
}
}