[x3d-public] Interesting Example

Fri Jun 17 18:05:37 PDT 2016

I do know my script code looks at this some when handling routes and
creating functions, but I've forgotten what it does besides create set_*
and *_value_changed function.  This is not the proto expander.  The proto
expander has a way of reducing route aliases that may be affected.
On Jun 17, 2016 9:00 PM, "John Carlson" <yottzumm at gmail.com> wrote:

> Ah, yeah I don't know what I would do with both set_axis and axis.
> On Jun 17, 2016 11:07 AM, "Roy Walmsley" <roy.walmsley at ntlworld.com>
> wrote:
>
>> Thanks for the validation, Don. I can confirm the functionality you
>> observed
>> for BS Contact, Instant Reality and Xj3D. My own viewer is good
>> (notwithstanding some coding errors!).
>>
>> I have a further observation on the file "Rotor.x3d". In particular, the
>> Script node with the DEF name "Rotor", starting at line 49. Notice that
>> there are five field definitions.
>>
>> The first field definition has the name "set_axis", and the access type
>> inputOnly. The third field definition has the name "axis", and the access
>> type inputOutput. What would happen if the file contained a subsequent
>> ROUTE
>> statement, connecting to the node "Rotor" and field "set_axis"? Which
>> field
>> will it connect to? It could be either? So is this situation permitted?
>> And,
>> if not, should the Schematron be updated to check for it?
>>
>> Roy
>>
>> -----Original Message-----
>> From: Don Brutzman [mailto:brutzman at nps.edu]
>> Sent: 17 June 2016 15:17
>> To: Roy Walmsley; John Carlson
>> Cc: Holger Seelig; x3d-public at web3d.org
>> Subject: Re: Interesting Example
>>
>> Yes, interesting.  Test report follows.
>>
>> On 6/17/2016 3:32 AM, Roy Walmsley wrote:
>> > Hi,
>> >
>> > I have come across an interesting example, relating to the use of
>> Scripts/Prototypes.
>> >
>> > It is on the Cobweb site at http://titania.create3000.de/cobweb/.
>> Scroll
>> down to examples, navigate to Page 3 of the Examples list, and choose
>> "Gears".
>> >
>> > This example is also available on Holger's GitHub site at
>> https://github.com/create3000/Library/tree/master/Examples/Gears. There
>> are
>> four files, of which two are XML encoded X3D. The file Rotor.x3d supplies
>> a
>> prototype declaration that is used within gears.x3d.
>> >
>> > Try opening the file gears.x3d in different browsers!
>>
>> Success: InstantReality, Octaga
>> Partial success: BS Contact Geo (animates OK but problem with red gear
>> geometry), FreeWrl (problems with geometry) Load errors: Xj3D (dislikes
>> Full
>> profile), view3dscene, H3DViewer
>>
>> X3D Validator reports the following issues with these 2 scenes:
>> ===============================================================
>> --------- Commence validation checks for Rotor.x3d ---------
>>
>> Performing well-formed XML check...
>> Checking file:/C:/Users/don/Desktop/Rotor.x3d...
>> Well-formed XML check: pass
>>
>> Performing DOCTYPE check...
>> [X3dDoctypeChecker] success: valid XML declaration found; success: final
>> X3D
>> 3.3 DOCTYPE found.
>>
>> Performing DTD validation...
>> Checking file:/C:/Users/don/Desktop/Rotor.x3d...
>> XML DTD validation: pass
>>
>> Performing X3D schema validation...
>> Checking file:/C:/Users/don/Desktop/Rotor.x3d...
>> Referenced entity at
>>
>> "nbres:/org/web3d/x3d/externals/schemas/x3d-3.3-Web3dExtensionsPublic.xsd".
>> XML schema validation: pass
>>
>> Performing X3D regular expression (regex) values check...
>>
>> Performing X3dToClassicVrml.xslt conversion check...
>>
>> Performing X3D Schematron check...
>> <X3D profile='Full'> is defined, but nodes in scene have actual
>> profile='Immersive' [/X3D, info] Missing X3D filename in meta tag, should
>> appear as <meta name='title' content='FileName.x3d'/> [/X3D/head, warning]
>> url for X3D file should appear in <meta name='identifier'
>> content='http://someAddress/somePath/FileName.x3d'/> [/X3D/head, warning]
>> Missing X3D scene description in meta tag, should appear as <meta
>> name='description' content='topic sentence plus good summary'/>
>> [/X3D/head,
>> info] <ProtoInterface name='' DEF=''> <field name='angle' value=''/> field
>> declaration is missing initialization value
>> [/X3D/Scene/ProtoDeclare/ProtoInterface/field[4], error] <ProtoInterface
>> name='' DEF=''> <field name='loop' value=''/> SFBool field must have
>> value='true' or value='false'
>> [/X3D/Scene/ProtoDeclare/ProtoInterface/field[5], error] <ProtoInterface
>> name='' DEF=''> <field name='startTime' value=''/> field declaration is
>> missing initialization value
>> [/X3D/Scene/ProtoDeclare/ProtoInterface/field[6], error] <ProtoInterface
>> name='' DEF=''> <field name='pauseTime' value=''/> field declaration is
>> missing initialization value
>> [/X3D/Scene/ProtoDeclare/ProtoInterface/field[7], error] <ProtoInterface
>> name='' DEF=''> <field name='resumeTime' value=''/> field declaration is
>> missing initialization value
>> [/X3D/Scene/ProtoDeclare/ProtoInterface/field[8], error] <ProtoInterface
>> name='' DEF=''> <field name='stopTime' value=''/> field declaration is
>> missing initialization value
>> [/X3D/Scene/ProtoDeclare/ProtoInterface/field[9], error] <Script
>> DEF='Rotor'/> contained source block must start with 'ecmascript:' rather
>> than 'vrmlscript:'[/X3D/Scene/ProtoDeclare/ProtoBody/Script, error]
>> <Script
>> DEF='Rotor'/> contained CDATA source block must start with
>> 'ecmascript:'[/X3D/Scene/ProtoDeclare/ProtoBody/Script, error] <Script
>> DEF='Rotor'> <field name='axis' accessType='inputOutput'/> does not send
>> output event via assignment statement axis=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[3], warning] <Script
>> DEF='Rotor'> <field name='angle' accessType='inputOutput'/> does not send
>> output event via assignment statement angle=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[4], warning]
>>
>> --------- Validation checks complete for Rotor.x3d ---------
>>
>> --------- Commence validation checks for gears.x3d ---------
>>
>> Performing well-formed XML check...
>> Checking file:/C:/Users/don/Desktop/gears.x3d...
>> Well-formed XML check: pass
>>
>> Performing DOCTYPE check...
>> [X3dDoctypeChecker] success: valid XML declaration found; success: final
>> X3D
>> 3.0 DOCTYPE found.
>>
>> Performing DTD validation...
>> Checking file:/C:/Users/don/Desktop/gears.x3d...
>> XML DTD validation: pass
>>
>> Performing X3D schema validation...
>> Checking file:/C:/Users/don/Desktop/gears.x3d...
>> XML schema validation: pass
>>
>> Performing X3D regular expression (regex) values check...
>>
>> Performing X3dToClassicVrml.xslt conversion check...
>>
>> Performing X3D Schematron check...
>> <X3D profile='Full'> is defined, but nodes in scene have actual
>> profile='Immersive' [/X3D, info] url for X3D file should appear in <meta
>> name='identifier' content='http://someAddress/somePath/FileName.x3d'/>
>> [/X3D/head, warning] Missing X3D scene description in meta tag, should
>> appear as <meta name='description' content='topic sentence plus good
>> summary'/> [/X3D/head, info] <ExternProtoDeclare name="Rotor"/> url array
>> address(es) missing #Rotor appended [/X3D/Scene/ExternProtoDeclare,
>> warning]
>> <ExternProtoDeclare name="Rotor"/> url array address(es) missing online
>> http
>> references [/X3D/Scene/ExternProtoDeclare, info] <ProtoInterface name=''
>> DEF=''> <field name='creaseAngle' value=''/> field declaration is missing
>> initialization value [/X3D/Scene/ProtoDeclare/ProtoInterface/field[6],
>> error] <Coordinate DEF=''/> contains no point data
>> [/X3D/Scene/ProtoDeclare/ProtoBody/IndexedFaceSet/Coordinate, warning]
>> <Script DEF=''/> contained source block must start with 'ecmascript:'
>> rather
>> than 'vrmlscript:'[/X3D/Scene/ProtoDeclare/ProtoBody/Script, error]
>> <Script
>> DEF=''/> contained CDATA source block must start with
>> 'ecmascript:'[/X3D/Scene/ProtoDeclare/ProtoBody/Script, error] <Script
>> DEF=''> <field name='teeth' accessType='inputOutput'/> must define
>> function
>> set_teeth (newValue) [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[1],
>> error] <Script DEF=''> <field name='teeth' accessType='inputOutput'/> does
>> not send output event via assignment statement teeth=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[1], warning] <Script
>> DEF=''>
>> <field name='toothDepth' accessType='inputOutput'/> must define function
>> set_toothDepth (newValue)
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[2], error] <Script DEF=''>
>> <field name='toothDepth' accessType='inputOutput'/> does not send output
>> event via assignment statement toothDepth=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[2], warning] <Script
>> DEF=''>
>> <field name='innerRadius' accessType='inputOutput'/> must define function
>> set_innerRadius (newValue)
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[3], error] <Script DEF=''>
>> <field name='innerRadius' accessType='inputOutput'/> does not send output
>> event via assignment statement innerRadius=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[3], warning] <Script
>> DEF=''>
>> <field name='outerRadius' accessType='inputOutput'/> must define function
>> set_outerRadius (newValue)
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[4], error] <Script DEF=''>
>> <field name='outerRadius' accessType='inputOutput'/> does not send output
>> event via assignment statement outerRadius=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[4], warning] <Script
>> DEF=''>
>> <field name='width' accessType='inputOutput'/> must define function
>> set_width (newValue) [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[5],
>> error] <Script DEF=''> <field name='width' accessType='inputOutput'/> does
>> not send output event via assignment statement width=___;
>> [/X3D/Scene/ProtoDeclare/ProtoBody/Script/field[5], warning]
>>
>> --------- Validation checks complete for gears.x3d ---------
>> ===============================================================
>>
>> > I don't know how you would get on with this one, John, in your prototype
>> expander.
>>
>> wondering why?
>>
>> 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
>>
>>
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