[x3d-public] Diamond Main 0, first looks:

[John Carlson]

First off, I download:

https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Templates/DiamondManLOA0.py

It requires some edits. New version attached.

$ export PYTHONPATH=/c/Users/john/x3d-code/
www.web3d.org/x3d/stylesheets/python/

I had to edit the result XML, sorry, there's confusion between what goes to
standard output (sys.stdout) and (sys.stderr).  I had to add "import sys"
to get stderr in the python program, and file=sys.stderr to print
statements to separate output.  That was not enough.

I had to delete "*** Python-to-XML well-formed XML document test failed.
    x3dSchemaUrl=https://www.web3d.org/specifications/x3d-4.0.xsd
    XMLSchemaParseError cannot import namespace '
http://www.w3.org/2000/09/xmldsig#': Entities are forbidden
(entity_name='dsig')" from the result XML.

Result .x3d attached. Next we validate.  tovrmx3d would not allow a comment
at the beginning.  Please start using sys.stderr in Python (hint, it's like
System.err in Java). New version attached.

[image: image.png]

10 warnings:

X3D: X3D XML: More than one value specified for SFNode field
MetadataSet.metadata
X3D: X3D XML: More than one value specified for SFNode field
MetadataSet.metadata
X3D: X3D XML: More than one value specified for SFNode field
MetadataSet.metadata
X3D: X3D XML: More than one value specified for SFNode field
MetadataSet.metadata
X3D: X3D XML: More than one value specified for SFNode field
MetadataSet.metadata
X3D: Incorrect USE clause: node name "hanim_humanoid_root" undefined
(possibly the USE clause appears before the DEF for this node name)
X3D: Incorrect USE clause: node name "hanim_sacroiliac" undefined (possibly
the USE clause appears before the DEF for this node name)
X3D: Incorrect USE clause: node name "hanim_pelvis" undefined (possibly the
USE clause appears before the DEF for this node name)
X3D: Unknown X3D field name (indicated by containerField value) "children"
by node "HAnimJoint" inside node "HAnimHumanoid"
X3D: Unknown X3D field name (indicated by containerField value) "children"
by node "HAnimSite" inside node "HAnimHumanoid"

Scene URL: "DiamondManLOA0.x3d".
Use "File->View Warnings" menu to view these warnings again.

Sorry I cannot provide input to X3dToPython.xslt, as I don't know where the
DiamondManLOA0.py came from, and I don't know a short way to use
a stylesheet without tons of Java support, jars, etc.  I want to focus on
the python and the python output anyway.  As far as I know, this is a
pristine copy of x3d.py, but I provide it here:

https://github.com/coderextreme/x3d-code/blob/main/www.web3d.org/x3d/stylesheets/python/x3d.py

I already see 3 basic errors that should have been caught with a sandboxed
environment. Next we will try X3d-Edit.

Oops, stack trace.

org.web3d.vrml.lang.UnsupportedComponentException
at
org.web3d.vrml.renderer.DefaultNodeFactory.addComponent(DefaultNodeFactory.java:479)
at
org.web3d.vrml.renderer.CRMainSceneBuilder.componentDecl(CRMainSceneBuilder.java:494)
at
org.web3d.vrml.renderer.ogl.OGLVRMLSceneBuilder.componentDecl(OGLVRMLSceneBuilder.java:415)
at org.web3d.x3d.jaxp.X3DSAVAdapter.startElement(X3DSAVAdapter.java:973)
at
java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:518)
at
java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183)
at
java.xml/com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.java:752)
at
java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1387)
at
java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2726)
at
java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
at
java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:542)
at
java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:889)
at
java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:825)
at
java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at
java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1224)
at
java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:637)
at org.web3d.parser.GeneralisedReader.parse(GeneralisedReader.java:236)
at
org.xj3d.impl.core.loading.DefaultWorldLoader.loadNow(DefaultWorldLoader.java:130)
at
org.xj3d.impl.core.loading.DefaultWorldLoader.loadNow(DefaultWorldLoader.java:163)
at
org.web3d.vrml.scripting.browser.X3DCommonBrowser.createX3DFromStream(X3DCommonBrowser.java:182)
at
org.web3d.vrml.scripting.external.sai.SAIBrowser.createX3DFromStream(SAIBrowser.java:831)
at
org.web3d.x3d.xj3d.viewer.Xj3dViewerPanel.openXj3dScene(Xj3dViewerPanel.java:315)
at
org.web3d.x3d.xj3d.viewer.Xj3dViewerPanel.openXj3dScene(Xj3dViewerPanel.java:294)
at
org.web3d.x3d.X3DEditorSupport$X3dEditor.componentShowing(X3DEditorSupport.java:357)
[catch] at
org.openide.windows.WindowManager.componentShowing(WindowManager.java:314)
at
org.netbeans.core.windows.WindowManagerImpl.componentShowing(WindowManagerImpl.java:1236)
at
org.netbeans.core.windows.WindowManagerImpl.specialPersistenceCompShow(WindowManagerImpl.java:1243)
at
org.netbeans.core.windows.PersistenceHandler.load(PersistenceHandler.java:213)
at org.netbeans.core.windows.WindowSystemImpl.load(WindowSystemImpl.java:56)
at org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:200)
at
java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
at
java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
at
java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
at
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
at
java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at
java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at
java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at
java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at
java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at
java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

--------- X3D Validator checks commenced for DiamondManLOA0.x3d ---------

Performing well-formed XML check...
Checking file:/C:/Users/john/X3DJSONLD/blend/DiamondManLOA0.x3d...
Well-formed XML check: pass

Performing DOCTYPE check...
[X3dDoctypeChecker] success: valid XML declaration
found.[X3dDoctypeChecker] success: final X3D 4.0 DOCTYPE found.

Performing DTD validation...
Checking file:/C:/Users/john/X3DJSONLD/blend/DiamondManLOA0.x3d...
Attribute "level" is required and must be specified for element type
"component".
XML DTD validation: fail!

Performing X3D schema validation...
Checking file:/C:/Users/john/X3DJSONLD/blend/DiamondManLOA0.x3d...
Referenced entity at "
http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd
".
Referenced entity at "http://www.w3.org/2001/XMLSchema.dtd".
Referenced entity at "http://www.w3.org/2001/datatypes.dtd".
Attribute "level" is required and must be specified for element type
"component".
cvc-complex-type.4: Attribute 'level' must appear on element 'component'.
XML schema validation: fail!

Performing X3D regular expression (regex) values check...
X3D regex check: complete

Performing X3dToX3dvClassicVrmlEncoding.xslt conversion check...
Error checking type of the expression 'funcall(ends-with,
[funcall(local-name, [step("parent", -1)]), literal-expr(Filter)])'.
Error checking type of the expression 'funcall(ends-with,
[funcall(local-name, [step("parent", -1)]), literal-expr(Filter)])'.

Performing X3D Schematron check...

Enjoy fixing!
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