Package org.web3d.x3d.sai.NURBS

Interface NurbsSweptSurface

All Superinterfaces:
X3DGeometryNode, X3DNode, X3DParametricGeometryNode
All Known Implementing Classes:
NurbsSweptSurface
public interface NurbsSweptSurface extends X3DParametricGeometryNode
NurbsSweptSurface uses a trajectoryCurve path to describe a generalized surface that is swept by a crossSectionCurve.

Warning: this is an abstract interface that cannot be instantiated as a concrete object. Java programmers typically only need to use concrete objects provided by the org.web3d.x3d.jsail classes. X3D node tooltip: [X3DParametricGeometryNode] NurbsSweptSurface uses a trajectoryCurve path to describe a generalized surface that is swept by a crossSectionCurve. Hint: conceptually it is the NURBS equivalent of Extrusion but permits the use of non-closed cross sections. *


Package hint: This interface is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI).
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    getCcw()
    Provide boolean value from initializeOnly SFBool field named ccw.
    X3DNurbsControlCurveNode
    getCrossSectionCurve()
    Provide org.web3d.x3d.sai.NURBS.X3DNurbsControlCurveNode instance (using a properly typed node) from inputOutput SFNode field crossSectionCurve.
    X3DMetadataObject
    getMetadata()
    Provide org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
    boolean
    getSolid()
    Provide boolean value from initializeOnly SFBool field named solid.
    NurbsCurve
    getTrajectoryCurve()
    Provide org.web3d.x3d.sai.NURBS.NurbsCurve instance (using a properly typed node) from inputOutput SFNode field trajectoryCurve.
    NurbsSweptSurface
    setCcw(boolean newValue)
    Accessor method to assign boolean value to initializeOnly SFBool field named ccw.
    NurbsSweptSurface
    setCrossSectionCurve(X3DNurbsControlCurveNode newValue)
    Accessor method to assign org.web3d.x3d.sai.NURBS.X3DNurbsControlCurveNode instance (using a properly typed node) to inputOutput SFNode field crossSectionCurve.
    NurbsSweptSurface
    setMetadata(X3DMetadataObject newValue)
    Accessor method to assign org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
    NurbsSweptSurface
    setSolid(boolean newValue)
    Accessor method to assign boolean value to initializeOnly SFBool field named solid.
    NurbsSweptSurface
    setTrajectoryCurve(NurbsCurve newValue)
    Accessor method to assign org.web3d.x3d.sai.NURBS.NurbsCurve instance (using a properly typed node) to inputOutput SFNode field trajectoryCurve.

  • Method Details

    • getCcw

      boolean getCcw()
      Provide boolean value from initializeOnly SFBool field named ccw.

      Tooltip: ccw defines clockwise/counterclockwise ordering of vertex coordinates, which in turn defines front/back orientation of polygon normals according to Right-Hand Rule (RHR). Hint: a good debugging technique for problematic polygons is to try changing the value of ccw, which can reverse solid effects (single-sided backface culling) and normal-vector direction. Warning: consistent and correct ordering of left-handed or right-handed point sequences is important throughout the coord array of point values. Hint: clockwise <a href="https://en.wikipedia.org/wiki/Clockwise" target="_blank">https://en.wikipedia.org/wiki/Clockwise</a> *
      Returns:
      value of ccw field

    • setCcw

      NurbsSweptSurface setCcw(boolean newValue)
      Accessor method to assign boolean value to initializeOnly SFBool field named ccw.

      Tooltip: ccw defines clockwise/counterclockwise ordering of vertex coordinates, which in turn defines front/back orientation of polygon normals according to Right-Hand Rule (RHR). Hint: a good debugging technique for problematic polygons is to try changing the value of ccw, which can reverse solid effects (single-sided backface culling) and normal-vector direction. Warning: consistent and correct ordering of left-handed or right-handed point sequences is important throughout the coord array of point values. Hint: clockwise <a href="https://en.wikipedia.org/wiki/Clockwise" target="_blank">https://en.wikipedia.org/wiki/Clockwise</a> *
      Parameters:
      newValue - is new value for the ccw field.
      Returns:
      NurbsSweptSurface - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

    • getCrossSectionCurve

      X3DNurbsControlCurveNode getCrossSectionCurve()
      Provide org.web3d.x3d.sai.NURBS.X3DNurbsControlCurveNode instance (using a properly typed node) from inputOutput SFNode field crossSectionCurve.

      Tooltip: [X3DNurbsControlCurveNode] defines cross-section of the surface traced about the trajectoryCurve axis. *
      Returns:
      value of crossSectionCurve field

    • setCrossSectionCurve

      NurbsSweptSurface setCrossSectionCurve(X3DNurbsControlCurveNode newValue)
      Accessor method to assign org.web3d.x3d.sai.NURBS.X3DNurbsControlCurveNode instance (using a properly typed node) to inputOutput SFNode field crossSectionCurve.

      Tooltip: [X3DNurbsControlCurveNode] defines cross-section of the surface traced about the trajectoryCurve axis. *
      Parameters:
      newValue - is new value for the crossSectionCurve field.
      Returns:
      NurbsSweptSurface - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

    • getMetadata

      X3DMetadataObject getMetadata()
      Provide org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.

      Tooltip: [X3DMetadataObject] Information about this node can be contained in a MetadataBoolean, MetadataDouble, MetadataFloat, MetadataInteger, MetadataString or MetadataSet node. Hint: X3D Architecture 7.2.4 Metadata <a href="https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-IS.proof//Part01/components/core.html#Metadata" target="_blank">https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-IS.proof//Part01/components/core.html#Metadata</a> *
      Specified by:
      getMetadata in interface X3DGeometryNode
      Specified by:
      getMetadata in interface X3DNode
      Specified by:
      getMetadata in interface X3DParametricGeometryNode
      Returns:
      value of metadata field
      See Also:

    • setMetadata

      NurbsSweptSurface setMetadata(X3DMetadataObject newValue)
      Accessor method to assign org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.

      Tooltip: [X3DMetadataObject] Information about this node can be contained in a MetadataBoolean, MetadataDouble, MetadataFloat, MetadataInteger, MetadataString or MetadataSet node. Hint: X3D Architecture 7.2.4 Metadata <a href="https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-IS.proof//Part01/components/core.html#Metadata" target="_blank">https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-IS.proof//Part01/components/core.html#Metadata</a> *
      Specified by:
      setMetadata in interface X3DGeometryNode
      Specified by:
      setMetadata in interface X3DNode
      Specified by:
      setMetadata in interface X3DParametricGeometryNode
      Parameters:
      newValue - is new value for the metadata field.
      Returns:
      NurbsSweptSurface - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      See Also:

    • getSolid

      boolean getSolid()
      Provide boolean value from initializeOnly SFBool field named solid.

      Tooltip: Setting solid true means draw only one side of polygons (backface culling on), setting solid false means draw both sides of polygons (backface culling off). Hint: mnemonic "this geometry is solid like a brick" (you don't render the inside of a brick). Warning: default value true can completely hide geometry if viewed from wrong side! Hint: if in doubt, use solid='false' for maximum visibility. Hint: (X3D version 4.0 draft) accessType relaxed to inputOutput in order to support animation and visualization. *
      Returns:
      value of solid field

    • setSolid

      NurbsSweptSurface setSolid(boolean newValue)
      Accessor method to assign boolean value to initializeOnly SFBool field named solid.

      Tooltip: Setting solid true means draw only one side of polygons (backface culling on), setting solid false means draw both sides of polygons (backface culling off). Hint: mnemonic "this geometry is solid like a brick" (you don't render the inside of a brick). Warning: default value true can completely hide geometry if viewed from wrong side! Hint: if in doubt, use solid='false' for maximum visibility. Hint: (X3D version 4.0 draft) accessType relaxed to inputOutput in order to support animation and visualization. *
      Parameters:
      newValue - is new value for the solid field.
      Returns:
      NurbsSweptSurface - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

    • getTrajectoryCurve

      NurbsCurve getTrajectoryCurve()
      Provide org.web3d.x3d.sai.NURBS.NurbsCurve instance (using a properly typed node) from inputOutput SFNode field trajectoryCurve.

      Tooltip: [NurbsCurve] describes the center-line path using a NurbsCurve node, oriented so that it is defined counterclockwise when looking down the −Y axis, thus defining a concept of inside and outside. *
      Returns:
      value of trajectoryCurve field

    • setTrajectoryCurve

      NurbsSweptSurface setTrajectoryCurve(NurbsCurve newValue)
      Accessor method to assign org.web3d.x3d.sai.NURBS.NurbsCurve instance (using a properly typed node) to inputOutput SFNode field trajectoryCurve.

      Tooltip: [NurbsCurve] describes the center-line path using a NurbsCurve node, oriented so that it is defined counterclockwise when looking down the −Y axis, thus defining a concept of inside and outside. *
      Parameters:
      newValue - is new value for the trajectoryCurve field.
      Returns:
      NurbsSweptSurface - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).