[x3d-public] Why this box doesn't show up in X3DOM, Cobweb

Leonard Daly Leonard.Daly at realism.com
Mon May 22 17:26:26 PDT 2017


On 5/22/2017 3:39 PM, John Carlson wrote:
>
> Is that a NavigationInfo type Mode which makes the scene visible?
>

Not an X3D Standard one. BS Contact has a right-click option under 
'Viewpoints' (I think) to do a 'Show All'. I think X3DOM has something 
similar (try key 'a') when the X3DOM display has focus.

Leonard Daly



>
> Thanks,
>
> John
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for 
> Windows 10
>
> *From: *Leonard Daly <mailto:Leonard.Daly at realism.com>
> *Sent: *Monday, May 22, 2017 6:25 PM
> *To: *x3d-public at web3d.org <mailto:x3d-public at web3d.org>
> *Subject: *Re: [x3d-public] Why this box doesn't show up in X3DOM, Cobweb
>
> On 5/22/2017 2:45 PM, John Carlson wrote:
>
>     Here’s my X3D. But the screen is black in X3DOM and Cobweb,
>     because the Box is too big.  Apparently the Viewpoint is not
>     automatically adjusted?
>
>
> A Viewpoint node is not explicitly provided so the default one is in 
> effect. The default Viewpoint has the "camera" at z=+10. Even if you 
> specified a Viewpoint node, but did not specify a position, the 
> default one would be used. As your viewpoint is well within the box, 
> and the box is one-sided; nothing is visible. Some browsers have a 
> mode that moves the Viewpoint to a location and orientation where the 
> entire scene is visible, but that changes the value of position and 
> orientation.
>
>
> Leonard Daly
>
>
>
>
>
>     abox.x3d
>
>     <?xml version="1.0" encoding="UTF-8"?>
>
>     <!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN"
>     "http://www.web3d.org/specifications/x3d-3.3.dtd"
>     <http://www.web3d.org/specifications/x3d-3.3.dtd>>
>
>     <X3D profile="Immersive" version="3.3" ><head><meta name="title"
>     content="abox.x3d"></meta>
>
>     <meta name="creator" content="John Carlson"></meta>
>
>     <meta name="generator" content="manual"></meta>
>
>     <meta name="identifier"
>     content="https://coderextreme.net/X3DJSONLD/abox.x3d"
>     <https://coderextreme.net/X3DJSONLD/abox.x3d>></meta>
>
>     <meta name="description" content="a box"></meta>
>
>     </head>
>
>     <Scene><Transform><Transform><Shape><Box containerField="geometry"
>     size="140 140 140"></Box>
>
>     </Shape>
>
>     </Transform>
>
>     </Transform>
>
>     </Scene>
>
>     </X3D>
>
>
>
>
>     _______________________________________________
>
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>
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>
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>
> -- 
> *Leonard Daly*
> 3D Systems & Cloud Consultant
> LA ACM SIGGRAPH Chair
> President, Daly Realism - /Creating the Future/
>
>
>
> _______________________________________________
> x3d-public mailing list
> x3d-public at web3d.org
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-- 
*Leonard Daly*
3D Systems & Cloud Consultant
LA ACM SIGGRAPH Chair
President, Daly Realism - /Creating the Future/
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