<div dir="ltr"><div>I write follow code:<br></div><div><br></div><div>  double bounds[6];<br>volume-&gt;GetBounds(bounds);<br><br>        vtkActor * outline = CreateOutline(bounds);<br> ren-&gt;AddActor(outline);<br>    ren-&gt;AddViewProp(volume);</div>
<div><br></div><div>but actor of outline and volume disjoint,and dont get together</div><div><br></div><div>and fix it my problem?</div></div>