############################################################################
#
#	File:     vrml2lib.icn
#
#	Subject:  Procedures to support construction of VRML 2.0 files
#
#	Author:   Ralph E. Griswold
#
#	Date:     November 19, 1997
#
############################################################################
#
#  This file is in the public domain.
#
############################################################################
#
#  This file contains record declarations for VRML 2.0 nodes.
#
#  Note: Although VRML 2.0 allows node fields to be given in any order,
#  they must be specified in the order given in the record declarations
#  that follow.
#
#  Group nodes require list arguments for lists of nodes.
#  
############################################################################

record Anchor(
   children,
   bboxCenter,
   bboxSize,
   url,
   parameter,
   decsription,
   addChildren,
   removeChildren
   )

record Appearance(
   material,
   texture,
   textureTransform
   )

record AudioClip(
   url,
   duration,
   starttime,
   stopTime,
   pitch,
   loop,
   isActive,
   duration_changed
   )

record Background(
   skyColor,
   skyAngle,
   groundCOlor,
   groundAngle,
   backUrl,
   bottomUrl,
   frontUrl,
   leftUrl,
   rightUrl,
   topUrl,
   set_bind,
   bind_changed
   )

record Billboard(
   children,
   axixOfRotation,
   bboxCenter,
   bboxSize,
   addChildren,
   removeChildren
   )

record Box(
   size
   )

record Collision(
   children,
   collide,
   bboxCenter,
   bboxSize,
   proxy,
   collideTime,
   addChildren,
   removeChildren
   )

record Color(
   color
   )

record ColorInterpolator(
   key,
   keyValue,
   set_fraction,
   value_changed
   )

record Comment(
   text
   )

record Cone(
   height,
   bottomRadius,
   side,
   bottom
   )

record Coordinate(
   point
   )

record CoordinateInterpolator(
   key,
   keyValue,
   set_fraction,
   value_changed
   )

record Cylinder(
   radius,
   height,
   side,
   top,
   bottom
   )

record CylinderSensor(
   enabled,
   diskAngle,
   autoOffset,
   maxAngle,
   minAngle,
   isActive,
   rotation_changed,
   trackPoint_changed
   )

record DirectionalLight(
   on,
   intensity,
   ambientIntensity,
   color,
   direction
   )

record ElevationGrid(
   xDimension,
   xSpacing,
   zDimension,
   zSpacing,
   height,
   color,
   colorPerVertex,
   normal,
   normalPerVertex,
   texCoord,
   ccw,
   solid,
   creaseAngle,
   set_height
   )

record Extrusion(
   crossSection,
   spine,
   scale,
   orientation,
   beginCap,
   endCap,
   ccw,
   solid,
   convex,
   creaseAngle,
   set_spine,
   set_crossSection,
   set_scale,
   set_orientation
   ) 

record Fog(
   color,
   visibilityRange,
   fogType,
   set_bind,
   bind_changed
   )

record FontStyle(
   family,
   style,
   size,
   spacing,
   justify,
   horizontal,
   leftToRight,
   topToBottom,
   language
   )

record Group(
   children,
   bboxCenter,
   bboxSize,
   addChildren,
   removeChildren
   )

record ImageTexture(
   url,
   repeatS,
   repeatT
   )

record Include(
   name
   )

record IndexedFaceSet(
   coord,
   coordIndex,
   texCoord,
   texCoordIndex,
   color,
   colorIndex,
   colorPerVertex,
   normal,
   normalIndex,
   normalPerVertex,
   ccw,
   convex,
   solid,
   creaseAngle,
   set_coordIndex,
   set_texCoordIndex,
   set_colorIndex,
   set_normalIndex
   )

record IndexedLineSet(
   coord,
   coordIndex,
   color,
   colorIndex,
   colorPerVertex,
   set_coordIndex,
   set_colorIndex
   )

record Inline(
   url,
   bboxCenter,
   bboxSize
   )

record LOD(
   center,
   level,
   range
   )

record Material(
   diffuseColor,
   ambientIntensity,
   emissiveColor,
   shininess,
   specularColor,
   transparency
   )

record MovieTexture(
   url,
   loop,
   speed,
   startTime,
   stopTime,
   repeatS,
   repeatT,
   isActive,
   duration_changed
   )

record NavigationInfo(
   type,
   speed,
   avatarSize,
   headlight,
   visibilityLimit,
   set_bind,
   isBound
   )

record Normal(
   vector
   )

record NormalInterpolator(
   key,
   keyValue,
   set_fraction,
   value_changed
   )

record OrientationInterpolator(
   key,
   keyValue,
   set_fraction,
   value_changed
   )

record PixelTexture(
   image,
   repeatS,
   repeatT
   )

record PlaneSensor(
   enabled,
   autoOffset,
   offset,
   maxPosition,
   minPosition,
   isActive,
   translation_changed,
   trackPoint_changed
   )

record PointLight(
   on,
   location,
   radius,
   intensity,
   ambientIntensity,
   color,
   attenuation
   )

record PointSet(
   coord,
   color
   )

record PositionInterpolator(
   key,
   keyValue,
   set_fraction,
   value_changed
   )

record ProximitySensor(
   enabled,
   center,
   size,
   isActive,
   enterTime,
   exitTIme,
   position_changed,
   orientation_cahnged
   )

record ScalarInterpolator(
   key,
   keyValue,
   set_fraction,
   value_changed
   )

record Script(
   url,
   mustEvaluate,
   directOutput,
   list
   )

record Shape(
   appearance,
   geometry
   )

record Sound(
   source,
   intensity,
   location,
   direction,
   minFront,
   minBack,
   maxFront,
   maxBack,
   priority,
   spatialize
   )

record Sphere(
   radius
   )

record SphereSensor(
   enabled,
   autoOffset,
   offset,
   isActive,
   rotation_changed,
   trackPoint_changed
   )

record SpotLight(
   on,
   location,
   direction,
   radius,
   intensity,
   ambientIntensity,
   color,
   attenuation,
   beamWidth,
   cutOffAngle
   )

record Switch(
   children,
   choice,
   whichChoice
   )

record Text(
   string,
   length,
   maxExtent,
   fontStyle
   )

record TextureCoordinate(
   point
   )

record TextureTransform(
   translation,
   rotation,
   scale,
   center
   )

record TimeSensor(
   enabled,
   startTime,
   stopTime,
   cycleInterval,
   loop,
   isActive,
   time,
   cycleTime,
   fraction_changed
   )

record TouchSensor(
   enabled,
   isActive,
   isOver,
   touchTime,
   hitPoint_changed,
   hitNOrmal_changed,
   hitTexCoord_changed
   )

record Transform(
   children,
   translation,
   rotation,
   scale,
   scaleOrientation,
   bboxCenter,
   bboxSize,
   center,
   addChildren,
   removeChildren
   )

record Viewpoint(
   position,
   orientation,
   fieldOfView,
   description,
   jump,
   set_bind,
   isBound,
   bindTime
   )

record VisibilitySensor(
   enabled,
   center,
   size,
   isActive,
   enterTime,
   exitTIme
   )

record WorldInfo(
   title,
   info
   )