[x3d-public] X3DJSAIL/X3DJSONLD.java how to fix JsonConversion for modules.

[John Carlson]

Blood sugar seems low.  Will try to remedy!

John

On 4/3/21 2:39 PM, John Carlson wrote:
> I will start looking at X3DLoaderDOM.java for possible issues.
>
> John
>
> On 4/3/21 2:37 PM, John Carlson wrote:
>> I know I am not presenting as well as I can. In summary, 
>> X3DJSONLD.java should look at containerFields and defaults (perhaps), 
>> and X3DLoaderDOM.java should look at DISEntityTypeMapping (children 
>> of DISEntityManager) and children of LoadSensor.  This will be a good 
>> start at finishing off X3DJSONLD extensions to X3DJSAIL, and likely 
>> enhance DOM document loading in X3DJSAIL.
>>
>> ==============================
>>
>> I found an XML pretty printer.
>>
>> The main differences between JsonConversion.java [ XML DOM output] 
>> (HWP.x3d, previously posted) and HelloWorldProgramOutput.x3d appear 
>> to be containerFields and default values.   ContainerFields are well 
>> known that I strip those out in X3DJSONLD.java...should be an easy fix.
>>
>> HWPJSON.x3d is pretty printed X3D XML output from JsonConversion, and 
>> HWPO.x3d is pretty printed HelloWorldProgramOutput.x3d (see xmllint 
>> commands below).
>>
>> Note that DISEntityTypeMapping is in the XML DOM output from 
>> JsonConversion.java (HWP.x3d), perhaps there's a problem with 
>> X3DLoaderDOM?
>>
>>
>> LoadSensor children don't seem to be handled in X3DLoaderDOM?
>>
>>
>> I can post output from running JsonConversion.java, if desired, it's 
>> kind of long.  I have already posted how to compile and run.
>>
>> /c/x3d-code/www.web3d.org/x3d/stylesheets/java/src$ cat 
>> ../examples/HelloWorldProgramOutput.x3d | xmllint --format - > HWPO.x3d
>> /c/x3d-code/www.web3d.org/x3d/stylesheets/java/src$ cat 
>> examples/Json.x3d | xmllint --format - > HWPJSON.x3d
>>
>> /c/x3d-code/www.web3d.org/x3d/stylesheets/java/src$ diff HWPJSON.x3d 
>> HWPO.x3d
>> 40,42d39
>> <     <meta content="04 February 2021" name="translated"/>
>> <     <meta content="X3dToJson.xslt, 
>> https://www.web3d.org/x3d/stylesheets/X3dToJson.html" name="generator"/>
>> <     <meta content="X3D JSON encoding: 
>> https://www.web3d.org/wiki/index.php/X3D_JSON_Encoding" 
>> name="reference"/>
>> 44a42
>> >     <MetadataSet name="topLevelSceneMetadata"/>
>> 223c221
>> <
>> ---
>> >
>> 298a297,299
>> >       <ProtoInstance DEF="Proto1" name="NewWorldInfo">
>> >         <fieldValue name="description" value="testing 1 2 3"/>
>> >       </ProtoInstance>
>> 301a303
>> >       <ProtoInstance DEF="Proto3" name="NewWorldInfo"/>
>> 337c339,341
>> <       <DISEntityManager/>
>> ---
>> >       <DISEntityManager>
>> >         <DISEntityTypeMapping/>
>> >       </DISEntityManager>
>> 345c349,351
>> <     <DISEntityManager/>
>> ---
>> >     <DISEntityManager>
>> >       <DISEntityTypeMapping/>
>> >     </DISEntityManager>
>> 348a355,367
>> >       <Anchor USE="siteAnchor"/>
>> >       <Inline USE="inlineScene"/>
>> >       <DISEntityTypeMapping/>
>> >       <GeoMetadata/>
>> >       <AudioClip containerField="children"/>
>> >       <ImageCubeMapTexture containerField="children"/>
>> >       <ImageTexture3D containerField="children"/>
>> >       <ImageTexture containerField="children"/>
>> >       <MovieTexture containerField="children"/>
>> >       <Script/>
>> >       <PackagedShader containerField="children"/>
>> >       <ShaderPart containerField="children"/>
>> >       <ShaderProgram containerField="children"/>