FloatVertexAttribute

FloatVertexAttribute defines a set of per-vertex single-precision floating-point attributes.

Overview

FloatVertexAttribute
Hierarchy
Fields
Example
Browser Compatibility
External Links

The FloatVertexAttribute node belongs to the Shaders component and its container field is attrib. It is available since X3D version 3.0 or later.

Hierarchy

+ X3DNode

+ X3DGeometricPropertyNode

+ X3DVertexAttributeNode

+ FloatVertexAttribute

Fields

SFNode [in, out] metadata NULL [X3DMetadataObject]

Metadata are not part of the X3D world and not interpreted by the X3D browser, but they can be accessed via the ECMAScript interface.

SFString [ ] name ""

Required name for this particular VertexAttribute instance.

Warning

Name is not specified if this instance is a USE node.

SFInt32 [ ] numComponents 4 [1..4]

NumComponents pecifies how many consecutive floating-point values should be grouped together per vertex.

Hint

The length of the value field shall be a multiple of numComponents.

MFFloat [in, out] value [ ] [] (-∞,∞)

Value specifies an arbitrary collection of floating-point values that will be passed to the shader as per-vertex information.

Hint

The length of the value field shall be a multiple of numComponents.

Example

Downlod ZIP file

XML Encoding

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "http://www.web3d.org/specifications/x3d-3.3.dtd">

<head>

</head>

<Scene>

</ExternProtoDeclare>

</ExternProtoDeclare>

<WorldInfo

title='Drone futuriste'

info='"version: 2.0", "generator: Sketchfab (OSG glTF plugin)"'/>

<Background DEF='Gray'

skyColor='0.2 0.2 0.2'/>

<Viewpoint

position='326.541 193.743 315.554'

orientation='-0.397940406196108 0.873971721889187 0.27895673939614 0.899140257275317'

centerOfRotation='15.5461 -1.70012 -0.0261706'/>

<Inline DEF='Drone'

url='"drone.x3d", "file:///home/holger/Projekte/Server/create3000.de/media/htdocs/components/Shaders/FloatVertexAttribute/drone.x3d"'/>

</Scene>

</X3D>

Classic Encoding

#X3D V3.3 utf8 Titania V4.3.0

PROFILE Full

META "comment" "World of Titania"

META "created" "Mon, 05 Feb 2018 07:19:25 GMT"

META "created" "Sat, 10 Feb 2018 02:42:59 GMT"

META "creator" "Holger Seelig"

META "generator" "Titania V4.3.0, http://titania.create3000.de"

META "identifier" "file:///home/holger/Projekte/Server/create3000.de/media/htdocs/components/Shaders/FloatVertexAttribute/FloatVertexAttribute.O.x3d"

META "modified" "Thu, 21 Jun 2018 00:23:22 GMT"

EXTERNPROTO pbrAppearance [

inputOutput MFString defines

inputOutput SFString alphaMode

inputOutput SFVec3f emissiveFactor

inputOutput SFFloat occlusionStrength

inputOutput SFFloat normalScale

inputOutput SFNode emissiveTexture

inputOutput SFNode occlusionTexture

inputOutput SFNode normalTexture

inputOutput SFNode metallicRoughness

inputOutput MFNode extensions

]

[ "http://code.create3000.de/titania/4.3.0/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "https://cdn.rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "https://rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "file:///usr/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "../../../../../usr/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance" ]

EXTERNPROTO pbrMetallicRoughness [

inputOutput SFVec4f baseColorFactor

inputOutput SFFloat metallicFactor

inputOutput SFFloat roughnessFactor

inputOutput SFNode baseColorTexture

inputOutput SFNode metallicRoughnessTexture

]

[ "http://code.create3000.de/titania/4.3.0/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "https://cdn.rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "https://rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "file:///usr/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "../../../../../usr/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness" ]

WorldInfo {

title "Drone futuriste"

info [ "version: 2.0", "generator: Sketchfab (OSG glTF plugin)" ]

}

DEF Gray Background {

skyColor 0.2 0.2 0.2

}

Viewpoint {

position 326.541 193.743 315.554

orientation -0.397940406196108 0.873971721889187 0.27895673939614 0.899140257275317

centerOfRotation 15.5461 -1.70012 -0.0261706

}

DEF Drone Inline {

url [ "drone.x3d", "file:///home/holger/Projekte/Server/create3000.de/media/htdocs/components/Shaders/FloatVertexAttribute/drone.x3d" ]

}

JSON Encoding

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{ "X3D": {

"encoding": "UTF-8",

"@profile": "Full",

"@version": "3.3",

"@xsd:noNamespaceSchemaLocation": "http://www.web3d.org/specifications/x3d-3.3.xsd",

"JSON schema": "http://www.web3d.org/specifications/x3d-3.3-JSONSchema.json",

"head": {

"meta": [

{

"@name": "comment",

"@content": "World of Titania"

{

"@name": "created",

"@content": "Mon, 05 Feb 2018 07:19:25 GMT"

{

"@name": "created",

"@content": "Sat, 10 Feb 2018 02:42:59 GMT"

{

"@name": "creator",

"@content": "Holger Seelig"

{

"@name": "creator",

"@content": "Holger Seelig"

{

"@name": "generator",

"@content": "Titania V4.3.0, http://titania.create3000.de"

{

"@name": "identifier",

"@content": "file:///home/holger/Projekte/Server/create3000.de/media/htdocs/components/Shaders/FloatVertexAttribute/FloatVertexAttribute.O.x3d"

{

"@name": "modified",

"@content": "Thu, 21 Jun 2018 00:23:22 GMT"

}

]

"Scene": {

"-children": [

{ "ExternProtoDeclare":

{

"@name":"pbrAppearance",

"field": [

{

"@accessType": "inputOutput",

"@type": "MFString",

"@name": "defines"

{

"@accessType": "inputOutput",

"@type": "SFString",

"@name": "alphaMode"

{

"@accessType": "inputOutput",

"@type": "SFVec3f",

"@name": "emissiveFactor"

{

"@accessType": "inputOutput",

"@type": "SFFloat",

"@name": "occlusionStrength"

{

"@accessType": "inputOutput",

"@type": "SFFloat",

"@name": "normalScale"

{

"@accessType": "inputOutput",

"@type": "SFNode",

"@name": "emissiveTexture"

{

"@accessType": "inputOutput",

"@type": "SFNode",

"@name": "occlusionTexture"

{

"@accessType": "inputOutput",

"@type": "SFNode",

"@name": "normalTexture"

{

"@accessType": "inputOutput",

"@type": "SFNode",

"@name": "metallicRoughness"

{

"@accessType": "inputOutput",

"@type": "MFNode",

"@name": "extensions"

}

"@url": [ "http://code.create3000.de/titania/4.3.0/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "https://cdn.rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "https://rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "file:///usr/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance", "../../../../../usr/share/titania/shaders/glTF/Prototypes/pbrAppearance.x3d#pbrAppearance" ]

}

{ "ExternProtoDeclare":

{

"@name":"pbrMetallicRoughness",

"field": [

{

"@accessType": "inputOutput",

"@type": "SFVec4f",

"@name": "baseColorFactor"

{

"@accessType": "inputOutput",

"@type": "SFFloat",

"@name": "metallicFactor"

{

"@accessType": "inputOutput",

"@type": "SFFloat",

"@name": "roughnessFactor"

{

"@accessType": "inputOutput",

"@type": "SFNode",

"@name": "baseColorTexture"

{

"@accessType": "inputOutput",

"@type": "SFNode",

"@name": "metallicRoughnessTexture"

}

"@url": [ "http://code.create3000.de/titania/4.3.0/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "https://cdn.rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "https://rawgit.com/create3000/titania/4.3.0/libtitania-x3d/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "file:///usr/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness", "../../../../../usr/share/titania/shaders/glTF/Prototypes/pbrMetallicRoughness.x3d#pbrMetallicRoughness" ]

}

{ "WorldInfo":

{

"@title": "Drone futuriste",

"@info": [ "version: 2.0", "generator: Sketchfab (OSG glTF plugin)" ]

}

{ "Background":

{

"@DEF": "Gray",

"@skyColor": [ 0.2, 0.2, 0.2 ]

}

{ "Viewpoint":

{

"@position": [ 326.541, 193.743, 315.554 ],

"@orientation": [ -0.397940406196108, 0.873971721889187, 0.27895673939614, 0.899140257275317 ],

"@centerOfRotation": [ 15.5461, -1.70012, -0.0261706 ]

}

{ "Inline":

{

"@DEF": "Drone",

"@url": [ "drone.x3d", "file:///home/holger/Projekte/Server/create3000.de/media/htdocs/components/Shaders/FloatVertexAttribute/drone.x3d" ]

}

]

}

Browser Compatibility

Titania	X_ITE
yes	yes

External Links

X3D Specification

Titania X3D Editor

Bring Colours to Your Life.

Titania v4.3.3

Bring Colours to Your Life.

X3D Reference

FloatVertexAttribute

FloatVertexAttribute

Hierarchy

Fields

SFNode [in, out] metadata NULL [X3DMetadataObject]

SFString [ ] name ""

Warning

SFInt32 [ ] numComponents 4 [1..4]

Hint

MFFloat [in, out] value [ ] [] (-∞,∞)

Hint

Example

XML Encoding

Classic Encoding

JSON Encoding

Browser Compatibility

External Links