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<div class="moz-cite-prefix">On 5/22/2017 2:45 PM, John Carlson
wrote:<br>
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<p class="MsoNormal">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?</p>
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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.<br>
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<br>
Leonard Daly<br>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">abox.x3d</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><?xml version="1.0"
encoding="UTF-8"?></p>
<p class="MsoNormal"><!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD
X3D 3.3//EN"
<a class="moz-txt-link-rfc2396E" href="http://www.web3d.org/specifications/x3d-3.3.dtd">"http://www.web3d.org/specifications/x3d-3.3.dtd"</a>></p>
<p class="MsoNormal"><X3D profile="Immersive" version="3.3"
><head><meta name="title"
content="abox.x3d"></meta></p>
<p class="MsoNormal"><meta name="creator" content="John
Carlson"></meta></p>
<p class="MsoNormal"><meta name="generator"
content="manual"></meta></p>
<p class="MsoNormal"><meta name="identifier"
content=<a class="moz-txt-link-rfc2396E" href="https://coderextreme.net/X3DJSONLD/abox.x3d">"https://coderextreme.net/X3DJSONLD/abox.x3d"</a>></meta></p>
<p class="MsoNormal"><meta name="description" content="a
box"></meta></p>
<p class="MsoNormal"></head></p>
<p class="MsoNormal"><Scene><Transform><Transform><Shape><Box
containerField="geometry" size="140 140 140"></Box></p>
<p class="MsoNormal"></Shape></p>
<p class="MsoNormal"></Transform></p>
<p class="MsoNormal"></Transform></p>
<p class="MsoNormal"></Scene></p>
<p class="MsoNormal"></X3D></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p><br>
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<div class="moz-signature">-- <br>
<font class="tahoma,arial,helvetica san serif" color="#333366">
<font size="+1"><b>Leonard Daly</b></font><br>
3D Systems & Cloud Consultant<br>
LA ACM SIGGRAPH Chair<br>
President, Daly Realism - <i>Creating the Future</i>
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