x3d / Tickets / #71 ParticleSystem and Shader node validation problems

John W Carlson - 2025-09-09

summary: This file should e worth validating by hand to check X3D-Edit --> This file should be worth validating by hand to check X3D-Edit

assigned_to: Don Brutzman

Milestone: X3D3 --> X3D4
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Don Brutzman - 2025-09-10

(inserted note: this comment was posted here mistakenly, and actually pertains to a separate problem discussedon the mailing list. Please ignore, apologies for confusion.]

The diagnostics reveal (awkwardly) that the offending nodes are all lower case. That is what causes XML DOCTYPE and Schema errors too.

Recomend using X3D Tidy (the sweeping broom icon in X3D-Edit) to clean things up. Any necessary improvements can also be made there.
* X3D Tidy for Scene Cleanup, Corrections and Modifications
* https://www.web3d.org/x3d/stylesheets/X3dTidy.html

The "all elements in lower case" problem is common formodels using X3DOM with .html, and this is why all of the Web3D Example Archive models use proper CamelCase element names with .xhtml file extensions (to force XML validity).

Looking forward to next round of cleanup, testing, and diagnostics improvement.

Last edit: Don Brutzman 2025-09-12

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- John W Carlson - 2025-09-10
  
  To be clear, that "all elements in lower case" has nothing to do with my
  sample file. I wouldn't trust what sourceforge does with HTML or markup.
  Please investigate the file, don't trust the log. I will attach a tidied
  file in a bit.
  
  John
  
  On Wed, Sep 10, 2025 at 11:30 AM Don Brutzman brutzman@users.sourceforge.net wrote:
  
  The diagnostics reveal (awkwardly) that the offending nodes are all lower
  case. That is what causes XML DOCTYPE and Schema errors too.
  
  Recomend using X3D Tidy (the sweeping broom icon in X3D-Edit) to clean
  things up. Any necessary improvements can also be made there.
  * X3D Tidy for Scene Cleanup, Corrections and Modifications
  * https://www.web3d.org/x3d/stylesheets/X3dTidy.html
  
  The "all elements in lower case" problem is common formodels using X3DOM
  with .html, and this is why all of the Web3D Example Archive models use
  proper CamelCase element names with .xhtml file extensions (to force XML
  validity).
  
  Looking forward to next round of cleanup, testing, and diagnostics
  improvement.
  
  [tickets:#71] https://sourceforge.net/p/x3d/tickets/71/ This file
  should be worth validating by hand to check X3D-Edit
  
  Status: open
  Milestone: X3D4
  Created: Tue Sep 09, 2025 09:11 PM UTC by John W Carlson
  Last Updated: Tue Sep 09, 2025 09:12 PM UTC
  Owner: Don Brutzman
  Attachments:
  
  fwparticleflowers.x3d
  https://sourceforge.net/p/x3d/tickets/71/attachment/fwparticleflowers.x3d
  (8.1 kB; model/x3d+xml)
  
  In particular, Shape and ComposedShader schematron errors are a bit weird.
  
  I'm running Apache NetBeans 26 with latest X3D-Edit plugin
  
  --------- X3D Validator checks commenced for fwparticleflowers.x3d
  
  Performing well-formed XML check...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.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/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML DTD validation: fail!
  
  Performing X3D schema validation...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML schema validation: fail!
  
  Performing X3D regular expression (regex) values check...
  X3D regex check: complete
  
  Performing X3D Schematron check...
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0059/aklzzwxh:0060"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0110/aklzzwxh:0111"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
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  Related
  
  Tickets: ~~#71~~
  
  alternate
  
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John W Carlson - 2025-09-10

Please actually check this file by hand, guided by X3D-Edit reports, and balancing the standard in the other hand. I haven't found a problem yet, but I'm a dummy!

fwparticleflowersTidy.x3d

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John W Carlson - 2025-09-10

Here's the actual X3D-Edit QA log, with schematron false positives, AFAICT.

Thanks,

John

BugInSourceForge.png

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John W Carlson - 2025-09-10

Human work is actually still needed. If you want to tell me which button to press in SourceForge to get unformatted text, that would be great.

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John W Carlson - 2025-09-10

I will try the </> button in the futuer.

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John W Carlson - 2025-09-10

Sorry, being a little pushy. Here's something that actually views in Sunrize! Castle doesn't have ParticleSystems. I haven't tried X3DOM. The FreeWRL version doesn't work yet. but this one does, as is evidenced by this video attached, and a video of the X3D-Edit log alongside. I will attach the tidied .x3d file soon as well!

ParticleFlowersTidiedVideo.mp4

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John W Carlson - 2025-09-10

Here's the file to test in Sunrize. I realize I may need https for images. That's one thing that X3D-Edit could mention?

particleflowersTidy.x3d

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John W Carlson - 2025-09-10

Feel free to post the Sunrize scene to the archives, but if you want to use the images, please talk to Paul Debevec about licensing. https://pauldebevec.com/Probes/ (Light Probe Image Gallery). I asked him, and he was very gracious, and I just have to put a note on my website. Obviously, you would want to credit him for the images in the scene, if it's in the archives. The credit is also in the X3DJSONLD LICENSE file.

If you want a source of CubeMap/Skybox closer to home, I recommend X3DOM:

https://x3dom.org/x3dom/example/x3dom_composedShaderPoints.html

The archive page should probably be in the advanced site, as I've only gotten it working in X_ITE.

As for the shaders, a lot of people have had their hands on those, and they only work in X_ITE. What I could do Is write something PBR instead, which I've been meaning to do! But I'd rather do more with x3d.py and Pynari/ANARI at this point. I'll let the big boys play with PBR. If you'd like to contribute some X3D PBR scenes for testing with my flowers/orbitals, that would be awesome! I could use better prismatic effects!

Thanks for all you've done for X3D!

John

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John W Carlson - 2025-09-10

I'll probably make a point of needing more X3D PhysicalMaterial nodes in the archives. Oh, I see a bunch in the Advanced Modeling section. Time to look at the latest.

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Don Brutzman - 2025-09-12

summary: This file should be worth validating by hand to check X3D-Edit --> ParticleSystem and Shader node validation problems
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Don Brutzman - 2025-09-12

I think my prior response was mistakenly posted to this ticket. Apologies for confusion.

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- John W Carlson - 2025-09-12
  
  Thanks, I was understandably confused!
  
  John
  
  On Fri, Sep 12, 2025 at 1:15 AM Don Brutzman brutzman@users.sourceforge.net
  wrote:
  
  I think my prior response was mistakenly posted to this ticket. Apologies
  for confusion.
  
  [tickets:#71] https://sourceforge.net/p/x3d/tickets/71/ ParticleSystem
  and Shader node validation problems
  
  Status: open
  Milestone: X3D4
  Created: Tue Sep 09, 2025 09:11 PM UTC by John W Carlson
  Last Updated: Fri Sep 12, 2025 06:12 AM UTC
  Owner: Don Brutzman
  Attachments:
  
  fwparticleflowers.x3d
  https://sourceforge.net/p/x3d/tickets/71/attachment/fwparticleflowers.x3d
  (8.1 kB; model/x3d+xml)
  
  In particular, Shape and ComposedShader schematron errors are a bit weird.
  
  I'm running Apache NetBeans 26 with latest X3D-Edit plugin
  
  --------- X3D Validator checks commenced for fwparticleflowers.x3d
  
  Performing well-formed XML check...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.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/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML DTD validation: fail!
  
  Performing X3D schema validation...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML schema validation: fail!
  
  Performing X3D regular expression (regex) values check...
  X3D regex check: complete
  
  Performing X3D Schematron check...
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0047/aklzzwxh:0048"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0098/aklzzwxh:0099"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  Sent from sourceforge.net because you indicated interest in
  https://sourceforge.net/p/x3d/tickets/71/
  
  To unsubscribe from further messages, please visit
  https://sourceforge.net/auth/subscriptions/
  
  Related
  
  Tickets: ~~#71~~
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Don Brutzman - 2025-12-29

Testing in Sunrize renders nicely but throws many errors.

Welcome to X_ITE X3D Browser v12.2.3:
Welcome to Sunrize X3D Editor v1.11.15.
Couldn't load URL 'https://coderextreme.net/X3DJSONLD/src/main/shaders/freewrl.vs' of ShaderPart. Error: Error in ShaderPart '' in URL 'https://coderextreme.net/X3DJSONLD/src/main/shaders/freewrl.vs', line 18, ERROR: 0:18: 'fw_Normal' : undeclared identifier
ERROR: 0:18: 'xyz' : field selection requires structure or vector on left hand side
ERROR: 0:18: '=' : dimension mismatch
ERROR: 0:18: '=' : cannot convert from 'const highp float' to 'mediump 3-component vector of float'
ERROR: 0:20: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:20: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:20: 'x' : field selection requires structure or vector on left hand side
ERROR: 0:21: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:21: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:21: 'y' : field selection requires structure or vector on left hand side
ERROR: 0:22: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:22: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:22: 'z' : field selection requires structure or vector on left hand side
ERROR: 0:23: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:23: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:23: 'x' : field selection requires structure or vector on left hand side
ERROR: 0:24: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:24: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:24: 'y' : field selection requires structure or vector on left hand side
ERROR: 0:25: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:25: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:25: 'z' : field selection requires structure or vector on left hand side
ERROR: 0:26: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:26: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:26: 'x' : field selection requires structure or vector on left hand side
ERROR: 0:27: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:27: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:27: 'y' : field selection requires structure or vector on left hand side
ERROR: 0:28: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:28: 'expression' : left of '[' is not of type array, matrix, or vector
ERROR: 0:28: 'z' : field selection requires structure or vector on left hand side
ERROR: 0:32: 'fw_ProjectionMatrix' : undeclared identifier
ERROR: 0:32: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:32: 'fw_Vertex' : undeclared identifier
ERROR: 0:32: '=' : dimension mismatch
ERROR: 0:32: 'assign' : cannot convert from 'const highp float' to 'out highp 4-component vector of float'
ERROR: 0:33: 'fw_ModelViewMatrix' : undeclared identifier
ERROR: 0:33: 'fw_Vertex' : undeclared identifier
ERROR: 0:33: 'xyz' : field selection requires structure or vector on left hand side
WARNING: 0:33: 'normalize' : operation result is undefined for the values passed in
ERROR: 0:33: '=' : dimension mismatch
ERROR: 0:33: '=' : cannot convert from 'const highp float' to 'mediump 3-component vector of float'

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
- John W Carlson - 2025-12-29
  
  Yes, the example was intended to run in FreeWRL, that’s why you got shader
  errors in Sunrize.
  
  fw = FreeWRL.
  
  John
  
  On Sun, Dec 28, 2025 at 10:41 PM Don Brutzman brutzman@users.sourceforge.net wrote:
  
  Testing in Sunrize renders nicely but throws many errors.
  
  Welcome to X_ITE X3D Browser v12.2.3:
  Welcome to Sunrize X3D Editor v1.11.15.
  Couldn't load URL '
  https://coderextreme.net/X3DJSONLD/src/main/shaders/freewrl.vs' of
  ShaderPart. Error: Error in ShaderPart '' in URL '
  https://coderextreme.net/X3DJSONLD/src/main/shaders/freewrl.vs', line 18,
  ERROR: 0:18: 'fw_Normal' : undeclared identifier
  ERROR: 0:18: 'xyz' : field selection requires structure or vector on left
  hand side
  ERROR: 0:18: '=' : dimension mismatch
  ERROR: 0:18: '=' : cannot convert from 'const highp float' to 'mediump
  3-component vector of float'
  ERROR: 0:20: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:20: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:20: 'x' : field selection requires structure or vector on left
  hand side
  ERROR: 0:21: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:21: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:21: 'y' : field selection requires structure or vector on left
  hand side
  ERROR: 0:22: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:22: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:22: 'z' : field selection requires structure or vector on left
  hand side
  ERROR: 0:23: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:23: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:23: 'x' : field selection requires structure or vector on left
  hand side
  ERROR: 0:24: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:24: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:24: 'y' : field selection requires structure or vector on left
  hand side
  ERROR: 0:25: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:25: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:25: 'z' : field selection requires structure or vector on left
  hand side
  ERROR: 0:26: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:26: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:26: 'x' : field selection requires structure or vector on left
  hand side
  ERROR: 0:27: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:27: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:27: 'y' : field selection requires structure or vector on left
  hand side
  ERROR: 0:28: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:28: 'expression' : left of '[' is not of type array, matrix, or
  vector
  ERROR: 0:28: 'z' : field selection requires structure or vector on left
  hand side
  ERROR: 0:32: 'fw_ProjectionMatrix' : undeclared identifier
  ERROR: 0:32: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:32: 'fw_Vertex' : undeclared identifier
  ERROR: 0:32: '=' : dimension mismatch
  ERROR: 0:32: 'assign' : cannot convert from 'const highp float' to 'out
  highp 4-component vector of float'
  ERROR: 0:33: 'fw_ModelViewMatrix' : undeclared identifier
  ERROR: 0:33: 'fw_Vertex' : undeclared identifier
  ERROR: 0:33: 'xyz' : field selection requires structure or vector on left
  hand side
  WARNING: 0:33: 'normalize' : operation result is undefined for the values
  passed in
  ERROR: 0:33: '=' : dimension mismatch
  ERROR: 0:33: '=' : cannot convert from 'const highp float' to 'mediump
  3-component vector of float'
  
  [tickets:#71] https://sourceforge.net/p/x3d/tickets/71/ ParticleSystem
  and Shader node validation problems
  
  Status: open
  Milestone: X3D4
  Created: Tue Sep 09, 2025 09:11 PM UTC by John W Carlson
  Last Updated: Fri Sep 12, 2025 06:15 AM UTC
  Owner: Don Brutzman
  Attachments:
  
  fwparticleflowers.x3d
  https://sourceforge.net/p/x3d/tickets/71/attachment/fwparticleflowers.x3d
  (8.1 kB; model/x3d+xml)
  
  In particular, Shape and ComposedShader schematron errors are a bit weird.
  
  I'm running Apache NetBeans 26 with latest X3D-Edit plugin
  
  --------- X3D Validator checks commenced for fwparticleflowers.x3d
  
  Performing well-formed XML check...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.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/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML DTD validation: fail!
  
  Performing X3D schema validation...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML schema validation: fail!
  
  Performing X3D regular expression (regex) values check...
  X3D regex check: complete
  
  Performing X3D Schematron check...
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0161/aklzzwxh:0162"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0212/aklzzwxh:0213"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  Sent from sourceforge.net because you indicated interest in
  https://sourceforge.net/p/x3d/tickets/71/
  
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Don Brutzman - 2025-12-29

Testing in X3D-Edit X3D Validator reveals error centered on

The content of element type "ParticleSystem" must match "(...

Looking at the ParticleSystem node, it has many children including fields and ShaderPart with ComposedShader inside an Appearance... very complex, too hard to debug.

Please start with a far simpler example and go step by step. We can only fix one error at a time, and must isolate it to XML (first) or else converter or library.

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
- John W Carlson - 2025-12-30
  
  Yes, that’s why I filed the ticket! I will try to file a different one
  that runs in Sunrize without issues.
  
  I don’t know if other errors affect schematron or not, I was trying to
  address the schematron ones, particularly related to Sphere not being in a
  Shape (legal, I think).
  
  If this is better handled by x3d-public, great!
  
  John
  
  On Sun, Dec 28, 2025 at 10:53 PM Don Brutzman brutzman@users.sourceforge.net wrote:
  
  Testing in X3D-Edit X3D Validator reveals error centered on
  
  The content of element type "ParticleSystem" must match "(...
  
  Looking at the ParticleSystem node, it has many children including fields
  and ShaderPart with ComposedShader inside an Appearance... very complex,
  too hard to debug.
  
  Please start with a far simpler example and go step by step. We can only
  fix one error at a time, and must isolate it to XML (first) or else
  converter or library.
  
  [tickets:#71] https://sourceforge.net/p/x3d/tickets/71/ ParticleSystem
  and Shader node validation problems
  
  Status: open
  Milestone: X3D4
  Created: Tue Sep 09, 2025 09:11 PM UTC by John W Carlson
  Last Updated: Mon Dec 29, 2025 04:41 AM UTC
  Owner: Don Brutzman
  Attachments:
  
  fwparticleflowers.x3d
  https://sourceforge.net/p/x3d/tickets/71/attachment/fwparticleflowers.x3d
  (8.1 kB; model/x3d+xml)
  
  In particular, Shape and ComposedShader schematron errors are a bit weird.
  
  I'm running Apache NetBeans 26 with latest X3D-Edit plugin
  
  --------- X3D Validator checks commenced for fwparticleflowers.x3d
  
  Performing well-formed XML check...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.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/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML DTD validation: fail!
  
  Performing X3D schema validation...
  Checking
  file:/C:/Users/jcarl/X3DJSONLD/src/main/data/fwparticleflowers.x3d...
  The content of element type "ParticleSystem" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,((Appearance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|ProtoInstance)?)|((GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet),(Appearance|ProtoInstance)?)|(ProtoInstance,(GeoElevationGrid|NurbsCurve|NurbsPatchSurface|NurbsSweptSurface|NurbsSwungSurface|NurbsTrimmedSurface|QuadSet|IndexedQuadSet|Arc2D|ArcClose2D|Circle2D|Disk2D|Polyline2D|Polypoint2D|Rectangle2D|TriangleSet2D|Box|Cone|Cylinder|ElevationGrid|Extrusion|IndexedFaceSet|IndexedLineSet|LineSet|PointSet|Sphere|Text|IndexedTriangleFanSet|IndexedTriangleSet|IndexedTriangleStripSet|TriangleFanSet|TriangleSet|TriangleStripSet|Appearance|ProtoInstance)?))?,(Color|ColorRGBA|ProtoInstance)?,(ConeEmitter|ExplosionEmitter|PointEmitter|PolylineEmitter|SurfaceEmitter|VolumeEmitter|ProtoInstance)?,(BoundedPhysicsModel|ForcePhysicsModel|WindPhysicsModel|ProtoInstance)
  ,(TextureCoordinate|TextureCoordinateGenerator|ProtoInstance)?)". The
  content of element type "Transform" must match
  "(IS?,(MetadataBoolean|MetadataDouble|MetadataFloat|MetadataInteger|MetadataSet|MetadataString|ProtoInstance)?,(GeoPositionInterpolator|GeoTouchSensor|GeoProximitySensor|HAnimDisplacer|NurbsPositionInterpolator|NurbsOrientationInterpolator|NurbsSurfaceInterpolator|BooleanFilter|BooleanSequencer|BooleanToggle|BooleanTrigger|IntegerSequencer|IntegerTrigger|TimeTrigger|ColorInterpolator|CoordinateInterpolator|CoordinateInterpolator2D|CylinderSensor|KeySensor|LoadSensor|LocalFog|NormalInterpolator|OrientationInterpolator|PlaneSensor|PositionInterpolator|PositionInterpolator2D|ProximitySensor|ScalarInterpolator|Script|SphereSensor|StringSensor|TimeSensor|TouchSensor|VisibilitySensor|GeoViewpoint|Background|Fog|NavigationInfo|TextureBackground|Viewpoint|OrthoViewpoint|EspduTransform|SignalPdu|ReceiverPdu|TransmitterPdu|DISEntityManager|GeoLocation|GeoLOD|GeoTransform|HAnimJoint|HAnimSegment|HAnimSite|HAnimHumanoid|HAnimMotion|CADAssembly|CADLayer|CADPart|CollidableShape|CollisionSensor|RigidBodyCollection|Anchor|Billboard|Collision|Group|Inline|LOD|ScreenGroup|StaticGroup|Switch|Transform|DirectionalLight|SpotLight|PointLight|IsoSurfaceVolumeData|SegmentedVolumeData|VolumeData|Shape|Sound|SpatialSound|GeoMetadata|WorldInfo|Analyser|AudioClip|AudioDestination|BiquadFilter|BufferAudioSource|ChannelMerger|ChannelSelector|ChannelSplitter|Convolver|Delay|DynamicsCompressor|Gain|ListenerPointSource|MicrophoneSource|MovieTexture|OscillatorSource|Sound|SpatialSound|StreamAudioDestination|StreamAudioSource|WaveShaper|ColorChaser|ColorDamper|CoordinateChaser|CoordinateDamper|OrientationChaser|OrientationDamper|PositionChaser|PositionChaser2D|PositionDamper|PositionDamper2D|ScalarChaser|ScalarDamper|TexCoordChaser2D|TexCoordDamper2D|ClipPlane|TransformSensor|ViewpointGroup|LinePickSensor|PointPickSensor|PrimitivePickSensor|VolumePickSensor|PickableGroup|EaseInEaseOut|SplinePositionInterpolator|SplinePositionInterpolator2D|SplineScalarInterpolator|SquadOrientationInterpolator|ProtoDeclare|ExternProtoDeclare|ROUTE|EXPORT|IMPORT|TextureProjectorParallel|TextureProjector|ProtoInstance)
  )".
  XML schema validation: fail!
  
  Performing X3D regular expression (regex) values check...
  X3D regex check: complete
  
  Performing X3D Schematron check...
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0052/aklzzwxh:0053"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D,
  diagnostic]
  X3D version 4.0 offers many new features including interoperability with
  HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D,
  diagnostic]
  It is good practice to identify editor(s) used, for example <meta name="generator" content="X3D-Edit, <a href=" <a="" href="https://savage.nps.edu/X3D-Edit">https://savage.nps.edu/X3D-Edit"> https://savage.nps.edu/X3D-Editklzzwxh:0103/aklzzwxh:0104"> [/X3D/head, info]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/BoundedPhysicsModel/Sphere,
  error]
  <sphere def=""> geometry node must have Shape node as parent [/X3D/Scene/Transform/ParticleSystem/Sphere,
  error]
  <appearance def=""> found outside of a parent Shape, ProtoBody, field or
  fieldValue element [/X3D/Scene/Transform/ParticleSystem/Appearance, error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[1],
  error]
  <shaderpart def="" value=""> needs to be contained by a <composedshader>
  node rather than a <composedshader> node
  [/X3D/Scene/Transform/ParticleSystem/Appearance/ComposedShader/ShaderPart[2],
  error]</composedshader></composedshader></shaderpart></composedshader></composedshader></shaderpart></appearance></sphere></sphere>
  
  --------- X3D Validator checks complete for fwparticleflowers.x3d ---------
  
  Sent from sourceforge.net because you indicated interest in
  https://sourceforge.net/p/x3d/tickets/71/
  
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  Related
  
  Tickets: ~~#71~~
  
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  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Don Brutzman - 2025-12-29

status: open --> closed
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Don Brutzman - 2025-12-29

status: closed --> wont-fix
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

ParticleSystem and Shader node validation problems

X3D is the open-standard format for 3D graphics scenes on the Web.

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#71 ParticleSystem and Shader node validation problems

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

--------- X3D Validator checks complete for fwparticleflowers.x3d ---------

Related

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

--------- X3D Validator checks complete for fwparticleflowers.x3d ---------

Related

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

--------- X3D Validator checks complete for fwparticleflowers.x3d ---------

Related

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

--------- X3D Validator checks complete for fwparticleflowers.x3d ---------

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