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Question Open Inventor initial daughter visibility 

Forum: Visualization
Date: 21 Mar, 2009
From: Tom Roberts <Tom Roberts>

The open inventor viewer always starts with daughters being invisible. To make them visible, even in wireframe mode, one must select the menu item Etc/VisibleMothers+VisibleDaughters.

This has been a surprise to each and every one of my users who have systems with daughter volumes. I mention it in my User's Guide, but it still catches everyone. Please remember that not all users are Geant4 experts, and essentially none are Open Inventor experts.

Can this default be changed? Is there any way I can "push that menu item" in my program, before drawing?

Note that for OI, "/vis/viewer/set/culling coveredDaughters 0" has no effect. Ditto for setting it to 1.

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1 None: Re: Open Inventor initial daughter visibility   (John Allison - 25 Mar, 2009)
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