[x3d-public] GeoElevationGrid.yScale not being output by X3dToJson.xslt

[Don Brutzman]

i doubt it is a bug.  there are simply a variety of ways for converters to strip (or include) default attribute values.  perhaps we should configure our settings similarly.

occasionally such a default attribute value hides in an archival .x3d and escapes earlier tests; when detected i try to remove them and confirm proper operation by C14N scrubbers.

On 4/7/2017 10:50 AM, yottzumm at gmail.com wrote:
> Hmm.  Another configuration which isn’t getting down to lower levels.  Bug in Nashorn?
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> John
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> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
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> *From: *Don Brutzman <mailto:brutzman at nps.edu>
> *Sent: *Friday, April 7, 2017 12:09 PM
> *To: *yottzumm at gmail.com <mailto:yottzumm at gmail.com>; Roy Walmsley <mailto:roy.walmsley at ntlworld.com>; X3D Graphics public mailing list <mailto:x3d-public at web3d.org>
> *Subject: *Re: GeoElevationGrid.yScale not being output by X3dToJson.xslt
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> On 4/7/2017 1:23 AM, yottzumm at gmail.com wrote:
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>> When set to default value 1.0 (Okay, I think, just shows up in diffs).
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> Yes.  The baseline setting for stylesheet output is for default attributes values to be omitted, matching X3D Canonicalization.
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> X3DJSAIL is similarly configured.  Programmers can change this behavior by adjusting a property:
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> ConfigurationProperties: setShowDefaultAttribute(boolean) and, to check current value, isShowDefaultAttribute()
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> Set whether default attributes (and their values) are shown when serializing scene output.
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> http://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/ConfigurationProperties.html#setShowDefaultAttributes-boolean-
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> Indicate whether default attributes (and their values) are shown when serializing scene output.
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> http://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/ConfigurationProperties.html#isShowDefaultAttributes--
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> If you think it is valuable, I will add a similar parameter in the X3dToJava.xslt converter that produces verbose Java output.  That might be useful for author prototyping, perhaps making it easier to change values.
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> Thanks for identifying this.  Conceptually we want to might have similar or matching options like this in our JavaScript, Java and XSLT conversion tools.
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> all the best, Don
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> --
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> Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
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> Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
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> X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman
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all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman