<div dir="ltr">Looks like freewrl agrees with you Andreas: freewrl has an orphan node called CompositeVolumeStyle -never tested or programmed- with same fields as ComposedVolumeStyle, and both lacking 'ordered' field. (ordered treated as false).<div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 10, 2018 at 11:01 AM, Andreas Plesch <span dir="ltr"><<a href="mailto:andreasplesch@gmail.com" target="_blank">andreasplesch@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="auto"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;vertical-align:baseline">Before I submit a spec. comment I would like to explore if there are more appropriate resolutions to the following issues:</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;vertical-align:baseline"><br></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;vertical-align:baseline">Table 41.7 ( <a href="http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/components/volume.html#t-supportlevels" target="_blank">http://www.web3d.org/<wbr>documents/specifications/<wbr>19775-1/V3.3/Part01/<wbr>components/volume.html#t-<wbr>supportlevels</a> ) lists CompositeVolumeStyle in level 3. However, a style with this name is not defined in the Volume Rendering component. There is a ComposedVolumeStyle but this style is a level 2 style in the table.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;vertical-align:baseline"><br></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;vertical-align:baseline">A proposed resolution is to remove the row which lists CompositeVolumeStyle from Table 41.7</span></p><br><span style="font-size:11pt;font-family:arial;vertical-align:baseline">Table 41.7 refers to an ordered field in the support column for ComposedVolumeStyle. However, the node signature at section 41.4.4 ( <a href="http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/components/volume.html#ComposedVolumeStyle" target="_blank">http://www.web3d.org/<wbr>documents/specifications/<wbr>19775-1/V3.3/Part01/<wbr>components/volume.html#<wbr>ComposedVolumeStyle</a> ) does not have an ordered field.</span><div dir="auto"><span style="font-size:11pt;font-family:arial;vertical-align:baseline"><br></span></div><div dir="auto"><span style="font-size:11pt;font-family:arial;vertical-align:baseline">A proposed resolution is to replace the comment in the support column for ComposedVolumeStyle with 'All fields fully supported'.</span></div><div dir="auto"><span style="font-size:11pt;font-family:arial;vertical-align:baseline"><br></span></div><div dir="auto"><font face="arial"><span style="font-size:14.6667px">Alternatively, it is possible that there used to be an ordered field and that it should be reintroduced. Then level 3 would support this field.</span></font></div><span class="HOEnZb"><font color="#888888"><div dir="auto"><font face="arial"><span style="font-size:14.6667px"><br></span></font></div><div dir="auto"><font face="arial"><span style="font-size:14.6667px">Andreas</span></font></div><div dir="auto"><span style="font-size:11pt;font-family:arial;vertical-align:baseline"><br></span></div></font></span></div>
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