Quick Node Reference

This reference shows the syntax for all the nodes in the VRML97 specification. Is shows eventIns, eventOuts, fields, and exposedFields for each node, together with their types and default values in each case.

AnchorAppearanceAudioClipBackgroundBillboardBox
CollisionColorColorInterpolatorConeCoordinateCoordinateInterpolator
CylinderCylinderSensorDirectionalLightElevationGridExtrusionFog
FontStyleGroupImageTextureIndexedFaceSetIndexedLineSetInline
LODMaterialMovieTextureNavigationInfoNormalNormalInterpolator
OrientationInterpolatorPixelTexturePlaneSensorPointLightPointSetPositionInterpolator
ProximitySensorScalarInterpolatorScriptShapeSoundSphere
SphereSensorSpotLightSwitchTextTextureCoordinateTextureTransform
TimeSensorTouchSensorTransformViewpointVisibilitySensorWorldInfo

Anchor

Anchor {
   eventIn        MFNode      addChildren
   eventIn        MFNode      removeChildren
   exposedField   MFNode      children          []
   exposedField   SFString    description       ""
   exposedField   MFString    parameter         []
   exposedField   MFString    url               []
   field          SFVec3f     bboxCenter        0 0 0
   field          SFVec3f     bboxSize          -1 -1 -1
}

Appearance

Appearance {
   exposedField   SFNode      material          NULL
   exposedField   SFNode      texture           NULL
   exposedField   SFNode      textureTransform  NULL
}

AudioClip

AudioClip {
   exposedField   SFString    description       ""
   exposedField   SFBool      loop              FALSE
   exposedField   SFFloat     pitch             1.0
   exposedField   SFTime      startTime         0
   exposedField   SFTime      stopTime          0
   exposedField   MFString    url               []
   eventOut       SFTime      duration_changed
   eventOut       SFBool      isActive
}

Background

Background {
   eventIn        SFBool      set_bind
   exposedField   MFFloat     groundAngle       []
   exposedField   MFColor     groundColor       []
   exposedField   MFString    backUrl           []
   exposedField   MFString    bottomUrl         []
   exposedField   MFString    frontUrl          []
   exposedField   MFString    leftUrl           []
   exposedField   MFString    rightUrl          []
   exposedField   MFString    topUrl            []
   exposedField   MFFloat     skyAngle          []
   exposedField   MFColor     skyColor          [0 0 0]
   eventOut       SFBool      isBound
}

Billboard

Billboard {
   eventIn        MFNode      addChildren
   eventIn        MFNode      removeChildren
   exposedField   SFVec3f     axisOfRotation    0 1 0
   exposedField   MFNode      children          []
   field          SFVec3f     bboxCenter        0 0 0
   field          SFVec3f     bboxSize          -1 -1 -1
}

Box

Box {
   field          SFVec3f     size              2 2 2
}

Collision

Collision {
   eventIn        MFNode      addChildren
   eventIn        MFNode      removeChildren
   exposedField   MFNode      children          []
   exposedField   SFBool      collide           TRUE
   field          SFVec3f     bboxCenter        0 0 0
   field          SFVec3f     bboxSize          -1 -1 -1
   field          SFNode      proxy             NULL
   eventOut       SFTime      collideTime
}

Color

Color {
   exposedField   MFColor     color             []
}

ColorInterpolator

ColorInterpolator {
   eventIn        SFFloat     set_fraction
   exposedField   MFFloat     key               []
   exposedField   MFFloat     keyValue          []
   eventOut       SFFloat     value_changed
}

Cone

Cone {
   field          SFBool      bottom            TRUE
   field          SFFloat     bottomRadius      1
   field          SFFloat     height            2
   field          SFBool      side              TRUE
}

Coordinate

Coordinate {
   exposedField   MFVec3f     point             []
}

CoordinateInterpolator

CoordinateInterpolator {
   eventIn        SFFloat     set_fraction
   exposedField   MFFloat     key               []
   exposedField   MFVec3f     keyValue          []
   eventOut       MFVec3f     value_changed
}

Cylinder

Cylinder {
   field          SFBool      bottom            TRUE
   field          SFFloat     height            2
   field          SFFloat     radius            1
   field          SFBool      side              TRUE
   field          SFBool      top               TRUE
}

CylinderSensor

CylinderSensor {
   exposedField   SFBool      autoOffset        TRUE
   exposedField   SFFloat     diskAngle         0.262
   exposedField   SFBool      enabled           TRUE
   exposedField   SFFloat     maxAngle          -1
   exposedField   SFFloat     minAngle          0
   exposedField   SFFloat     offset            0
   eventOut       SFBool      isActive
   eventOut       SFRotation  rotation_changed
   eventOut       SFVec3f     trackPoint_changed
}

DirectionalLight

DirectionalLight {
   exposedField   SFFloat     ambientIntensity  0
   exposedField   SFColor     color             1 1 1
   exposedField   SFVec3f     direction         0 0 -1
   exposedField   SFFloat     intensity         1
   exposedField   SFBool      on                TRUE
}

ElevationGrid

ElevationGrid {
   eventIn        MFFloat     set_height
   exposedField   SFNode      color             NULL
   exposedField   SFNode      normal            NULL
   exposedField   SFNode      texCoord          NULL
   field          MFFloat     height            []
   field          SFBool      ccw               TRUE
   field          SFBool      colorPerVertex    TRUE
   field          SFFloat     creaseAngle       0
   field          SFBool      normalPerVertex   TRUE
   field          SFBool      solid             TRUE
   field          SFInt32     xDimension        0
   field          SFFloat     xSpacing          0.0
   field          SFInt32     zDimension        0
   field          SFInt32     zSpacing          0.0
}

Extrusion

Extrusion {
   eventIn        MFVec3f     set_crossSection
   eventIn        MFRotation  set_orientation
   eventIn        MFVec2f     set_scale
   eventIn        MFVec3f     set_spine
   field          SFBool      beginCap          TRUE
   field          SFBool      ccw               TRUE
   field          SFBool      convex            TRUE
   field          SFFloat     creaseAngle       0
   field          MFVec2f     crossSection      [1 1, 1 -1, -1 -1, -1 1, 1 1]
   field          SFBool      endCap            TRUE
   field          MFRotation  orientation       0 0 1 0
   field          MFVec2f     scale             1 1
   field          SFBool      solid             TRUE
   field          MFVec3f     spine             [0 0 0, 0 1 0]
}

Fog

Fog {
   eventIn        SFBool      set_bind
   exposedField   SFColor     color             1 1 1
   exposedField   SFString    fogType           "LINEAR"
   exposedField   SFFloat     visibilityRange   0
   eventOut       SFBool      isBound

FontStyle

FontStyle {
   field          MFString    family            "SERIF"
   field          SFBool      horizontal        TRUE
   field          MFString    justify           "BEGIN"
   field          SFString    language          ""
   field          SFBool      leftToRight       TRUE
   field          SFFloat     size              1.0
   field          SFFloat     spacing           1.0
   field          SFString    style             "PLAIN"
   field          SFBool      topToBottom       TRUE
}

Group

Group {
   eventIn        MFNode      addChildren
   eventIn        MFNode      removeChildren
   exposedField   MFNode      children          []
   field          SFVec3f     bboxCenter        0 0 0
   field          SFVec3f     bboxSize          -1 -1 -1
}

ImageTexture

ImageTexture {
   exposedField   MFString    url               []
   field          SFBool      repeatS           TRUE
   field          SFBool      repeatT           TRUE
}

IndexedFaceSet

IndexedFaceSet {
   eventIn        MFInt32     set_colorIndex
   eventIn        MFInt32     set_coordIndex
   eventIn        MFInt32     set_normalIndex
   eventIn        MFInt32     set_texCoordIndex
   exposedField   SFNode      color             NULL
   exposedField   SFNode      coord             NULL
   exposedField   SFNode      normal            NULL
   exposedField   SFNode      texCoord          NULL
   field          SFBool      ccw               TRUE
   field          MFInt32     colorIndex        []
   field          SFBool      colorPerVertex    TRUE
   field          SFBool      convex            TRUE
   field          MFInt32     coordIndex        []
   field          SFFloat     creaseAngle       0
   field          MFInt32     normalIndex       []
   field          SFBool      normalPerVertex   TRUE
   field          SFBool      solid             TRUE
   field          MFInt32     texCoordIndex     []
}

IndexedLineSet

IndexedLineSet {
   eventIn        MFInt32     set_colorIndex
   eventIn        MFInt32     set_coordIndex
   exposedField   SFNode      color             NULL
   exposedField   SFNode      coord             NULL
   field          MFInt32     colorIndex        []
   field          SFBool      colorPerVertex    TRUE
   field          MFInt32     coordIndex        []
}

Inline

Inline {
   exposedField   MFString    url               []
   field          SFVec3f     bboxCenter        0 0 0
   field          SFVec3f     bboxSize          -1 -1 -1
}

LOD

LOD {
   exposedField   MFNode      level             []
   field          SFVec3f     center            0 0 0
   field          MFFloat     range             []
}

Material

Material {
   exposedField   SFFloat     ambientIntensity  0.2
   exposedField   SFColor     diffuseColor      0.8 0.8 0.8
   exposedField   SFColor     emissiveColor     0 0 0
   exposedField   SFFloat     shininess         0.2
   exposedField   SFColor     specularColor     0 0 0
   exposedField   SFFloat     transparency      0
}

MovieTexture

MovieTexture {
   exposedField   SFBool      loop              FALSE
   exposedField   SFFloat     speed             1
   exposedField   SFTime      startTime         0
   exposedField   SFTime      stopTime          0
   exposedField   MFString    url               []
   field          SFBool      repeatS           TRUE
   field          SFBool      repeatT           TRUE
   eventOut       SFTime      duration_changed
   eventOut       SFBool      isActive
}

NavigationInfo

NavigationInfo {
   eventIn        SFBool      set_bind
   exposedField   MFFloat     avatarSize        [0.25, 1.6, 0.75]
   exposedField   SFBool      headlight         TRUE
   exposedField   SFFloat     speed             1.0
   exposedField   MFString    type              "WALK"
   exposedField   SFFloat     visibilityLimit   0.0
   eventOut       SFBool      isBound
}

Normal

Normal {
   exposedField   MFVec3f     vector            []
}

NormalInterpolator

NormalInterpolator {
   eventIn        SFFloat     set_fraction
   exposedField   MFFloat     key               []
   exposedField   MFVec3f     keyValue          []
   eventOut       MFVec3f     value_changed
}

OrientationInterpolator

OrientationInterpolator {
   eventIn        SFFloat     set_fraction
   exposedField   MFFloat     key               []
   exposedField   MFRotation  keyValue          []
   eventOut       SFRotation  value_changed
}

PixelTexture

PixelTexture {
   exposedField   SFImage     image             0 0 0
   field          SFBool      repeatS           TRUE
   field          SFBool      repeatT           TRUE
}

PlaneSensor

PlaneSensor {
   exposedField   SFBool      autoOffset        TRUE
   exposedField   SFBool      enabled           TRUE
   exposedField   SFVec2f     maxPosition       -1 -1
   exposedField   SFVec2f     minPosition       0 0
   exposedField   SFVec3f     offset            0 0 0
   eventOut       SFBool      isActive
   eventOut       SFVec3f     trackPoint_changed
   eventOut       SFVec3f     translation_changed
}

PointLight

PointLight {
   exposedField   SFFloat     ambientIntensity  0
   exposedField   SFVec3f     attenuation       1 0 0
   exposedField   SFColor     color             1 1 1
   exposedField   SFFloat     intensity         1
   exposedField   SFVec3f     location          0 0 0
   exposedField   SFBool      on                TRUE
   exposedField   SFFloat     radius            100
}

PointSet

PointSet {
   exposedField   SFNode      color             NULL
   exposedField   SFNode      coord             NULL
}

PositionInterpolator

PositionInterpolator {
   eventIn        SFFloat     set_fraction
   exposedField   MFFloat     key               []
   exposedField   MFVec3f     keyValue          []
   eventOut       SFVec3f     value_changed
}

ProximitySensor

ProximitySensor {
   exposedField   SFVec3f     center            0 0 0
   exposedField   SFVec3f     size              0 0 0
   exposedField   SFBool      enabled           TRUE
   eventOut       SFBool      isActive
   eventOut       SFVec3f     position_changed
   eventOut       SFRotation  orientation_changed
   eventOut       SFTime      enterTime
   eventOut       SFTime      exitTime
}

ScalarInterpolator

ScalarInterpolator {
   eventIn        SFFloat     set_fraction
   exposedField   MFFloat     key               []
   exposedField   MFFloat     keyValue          []
   eventOut       SFFloat     value_changed
}

Script

Script {
   exposedField   MFString    url               []
   field          SFBool      directOutput      FALSE
   field          SFBool      mustEvaluate      FALSE

   Also, any number of the following:
   eventIn        Type        eventInName
   field          Type        fieldName         default value
   eventOut       Type        eventOutName
}

Shape

Shape {
   exposedField   SFNode      appearance        NULL
   exposedField   SFNode      geometry          NULL
}

Sound

Sound {
   exposedField   SFVec3f     direction         0 0 1
   exposedField   SFFloat     intensity         1
   exposedField   SFVec3f     location          0 0 0
   exposedField   SFFloat     maxBack           10
   exposedField   SFFloat     maxFront          10
   exposedField   SFFloat     minBack           1
   exposedField   SFFloat     minFront          1
   exposedField   SFFloat     priority          0
   exposedField   SFNode      source            NULL
   field          SFBool      spatialize        TRUE   
}

Sphere

Sphere {
   field          SFFloat     radius            1
}

SphereSensor

SphereSensor {
   exposedField   SFBool      autoOffset        TRUE
   exposedField   SFBool      enabled           TRUE
   exposedField   SFRotation  offset            0 1 0 0
   eventOut       SFBool      isActive
   eventOut       SFRotation  rotation_changed
   eventOut       SFVec3f     trackPoint_changed
}

SpotLight

SpotLight {
   exposedField   SFFloat     ambientIntensity  0
   exposedField   SFVec3f     attenuation       1 0 0
   exposedField   SFFloat     beamWidth         1.570796
   exposedField   SFColor     color             1 1 1
   exposedField   SFFloat     cutOffAngle       0.785398
   exposedField   SFVec3f     direction         0 0 -1
   exposedField   SFFloat     intensity         1
   exposedField   SFVec3f     location          0 0 0
   exposedField   SFBool      on                TRUE
   exposedField   SFFloat     radius            100
}

Switch

Switch {
   exposedField   MFNode      choice            []
   exposedField   SFInt32     whichChoice       -1
}

Text

Text {
   exposedField   MFString    string            []
   exposedField   SFNode      fontStyle         NULL
   exposedField   MFFloat     length            []
   exposedField   SFFloat     maxExtent         0.0
}

TextureCoordinate

TextureCoordinate {
   exposedField   MFVec2f     point             []
}

TextureTransform

TextureTransform {
   exposedField   SFVec2f     center            0 0
   exposedField   SFFloat     rotation          0
   exposedField   SFVec2f     scale             1 1
   exposedField   SFVec2f     translation       0 0
}

TimeSensor

TimeSensor {
   exposedField   SFTime      cycleInterval     1
   exposedField   SFBool      enabled           TRUE
   exposedField   SFBool      loop              FALSE
   exposedField   SFTime      startTime         0
   exposedField   SFTime      stopTime          0
   eventOut       SFTime      cycleTime
   eventOut       SFFloat     fraction_changed
   eventOut       SFBool      isActive
   eventOut       SFTime      time
}

TouchSensor

TouchSensor {
   exposedField   SFBool      enabled           TRUE
   eventOut       SFVec3f     hitNormal_changed
   eventOut       SFVec3f     hitPoint_changed
   eventOut       SFVec2f     hitTexCoord_changed
   eventOut       SFBool      isActive
   eventOut       SFBool      isOver
   eventOut       SFTime      touchTime
}

Transform

Transform {
   eventIn        MFNode      addChildren
   eventIn        MFNode      removeChildren
   exposedField   SFVec3f     center            0 0 0
   exposedField   MFNode      children          []
   exposedField   SFRotation  rotation          0 0 1 0
   exposedField   SFVec3f     scale             1 1 1
   exposedField   SFRotation  scaleOrientation  0 0 1 0
   exposedField   SFVec3f     translation       0 0 0 
   field          SFVec3f     bboxCenter        0 0 0
   field          SFVec3f     bboxSize          -1 -1 -1
}

Viewpoint

Viewpoint {
   eventIn        SFBool      set_bind
   exposedField   SFFloat     fieldOfView       0.785398
   exposedField   SFBool      jump              TRUE
   exposedField   SFRotation  orientation       0 0 1 0
   exposedField   SFVec3f     position          0 0 10
   field          SFString    description       ""
   eventOut       SFTime      bindTime
   eventOut       SFTime      isBound
}

VisibilitySensor

VisibilitySensor {
   exposedField   SFVec3f     center            0 0 0
   exposedField   SFBool      enabled           TRUE
   exposedField   SFVec3f     size              0 0 0
   eventOut       SFTime      enterTime
   eventOut       SFTime      exitTime
   eventOut       SFBool      isActive
}

WorldInfo

WorldInfo {
   field          MFString    info              []
   field          SFString    title             ""
}

AnchorAppearanceAudioClipBackgroundBillboardBox
CollisionColorColorInterpolatorConeCoordinateCoordinateInterpolator
CylinderCylinderSensorDirectionalLightElevationGridExtrusionFog
FontStyleGroupImageTextureIndexedFaceSetIndexedLineSetInline
LODMaterialMovieTextureNavigationInfoNormalNormalInterpolator
OrientationInterpolatorPixelTexturePlaneSensorPointLightPointSetPositionInterpolator
ProximitySensorScalarInterpolatorScriptShapeSoundSphere
SphereSensorSpotLightSwitchTextTextureCoordinateTextureTransform
TimeSensorTouchSensorTransformViewpointVisibilitySensorWorldInfo

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vrmlguide@vapourtech.com - http://www.vapourtech.com/vrmlguide

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