title: Making 3D animation visible inside a transparent 3D-Polyline
body: <p>How can you avoid a 3D-object disappear when entering a transparent 3D object? The attached foto shows that a patient disappears when seen from a certain angle, the person 3D-object is not visible. I've tried toggling settings back and forth on patient_presentation in Main and the 3D-objects itself with no luck. Is there a way to force the object to be visible?</p>
  <p><a href="https://i.stack.imgur.com/cTOO3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cTOO3.png" alt="enter image description here" /></a></p>