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Class vlc.vrml.generic.geometry.IndexedFaceSet

java.lang.Object
   |
   +----vlc.vrml.generic.geometry.VrmlObject
           |
           +----vlc.vrml.generic.geometry.Geometry
                   |
                   +----vlc.vrml.generic.geometry.IndexedFaceSet

public class IndexedFaceSet

extends Geometry

Version:

0.8 (beta 4) Copyright 1997 The Virtual Light Company under the GNU LGPL

The latest information and bugs in JVerge can be found at http://www.vlc.com.au/JVerge

For definition of the Anchor node please see the VRML 97 Anchor specification

Author:

Justin Couch justin@vlc.com.au

IndexedFaceSet()

Default Constructor.

IndexedFaceSet(boolean, int[], int[], boolean, boolean, float, int[], boolean, boolean, int[])

Constructor to use when you want to supply non-default values for color and coordinate indexes and per vertex coloring.

cleanup()

Call when about to remove the node from the scenegraph.

clone()

Make a clone of this object

get_ccw()

Get the value of the ccw field.

get_color()

Get the currently set Color node

get_colorIndex()

Get the list of colour indexes already being used.

get_colorPerVertex()

Are colors being applied per vertex or per face?.

get_convex()

Does the face set section represent a convex hull shape?

get_coord()

Get the currently set Coordinate node

get_coordIndex()

Get the list of coord indexes already being used.

get_creaseAngle()

Get the value of the creaseAngle field.

get_normal()

Get the currently set Normal node

get_normalIndex()

Get the list of normal indexes already being used.

get_normalPerVertex()

Are normals being applied per vertex or per face?.

get_solid()

Get the value of the solid field.

get_texCoord()

Get the currently set TextureCoordinate node

get_texCoordIndex()

Get the list of texture coordinate indexes already being used.

set_color(Color)

Set the color node to be associated with this node

set_colorIndex(int[])

Set the indexes into the color field that are used in colouring the object

set_coord(Coordinate)

Set the Coordinate node to be associated with this node

set_coordIndex(int[])

Set the indexes into the coordinate field that are used creatingthe object

set_normal(Normal)

Set the Normal node to be associated with this node

set_normalIndex(int[])

Set the indexes into the Normal field that are used

set_texCoord(TextureCoordinate)

Set the TextureCoordinate node to be associated with this node

set_texCoordIndex(int[])

Set the indexes into the texture coordinate field that are used in texturing the object

writeReset()

Used for maintaining the reference counting when trying to do DEF/USE in the write to stream method.

writeToStream(int)

Prints the formatted contents of this node to the given stream.

 public IndexedFaceSet()

Default Constructor. Creates a default IndexedFaceSet

 public IndexedFaceSet(boolean ccw,
                       int colorIndex[],
                       int coordIndex[],
                       boolean colorPerVertex,
                       boolean convex,
                       float creaseAngle,
                       int normalIndex[],
                       boolean normalPerVertex,
                       boolean solid,
                       int texCoordIndex[])

Constructor to use when you want to supply non-default values for color and coordinate indexes and per vertex coloring.

Parameters:

ccw - True for Counter Clockwise ordering of the vertexes.

colorIndex - Array of indicies of the colors in the color field

coordIndex - Array of indicies of the coordinates in the coord field

colorPerVertex - True will turn on colors being assigned per vertex rather than per face.

convex - True if this faceset is a convex hull

creaseAngle - The angle in radians below which smooth shading is used

normalIndex - Array of indicies of the vectors in the normal field

normalPerVertex - True will turn on assinging a normal per vertex rather than per face.

solid - True if this is a solid object

texCoordIndex - Array of indicies of the texture coordinates in the texCoord field

 public void cleanup()

Call when about to remove the node from the scenegraph.

Overrides:

cleanup in class VrmlObject

 public void writeReset()

Used for maintaining the reference counting when trying to do DEF/USE in the write to stream method.

Overrides:

writeReset in class VrmlObject

 public void writeToStream(int indent)

Prints the formatted contents of this node to the given stream.

Parameters:

indent - The number of spaces to indent this node in the string

Overrides:

writeToStream in class VrmlObject

 public void set_color(Color color)

Set the color node to be associated with this node

Parameters:

color - A valid JVerge color node or null to remove the current.

 public Color get_color()

Get the currently set Color node

Returns:

The current color node or null if not set.

 public void set_coord(Coordinate coord)

Set the Coordinate node to be associated with this node

Parameters:

color - A valid JVerge coordinate node or null to remove the current.

 public Coordinate get_coord()

Get the currently set Coordinate node

Returns:

The current coordinate node or null if not set.

 public void set_normal(Normal normal)

Set the Normal node to be associated with this node

Parameters:

color - A valid JVerge Normal node or null to remove the current.

 public Normal get_normal()

Get the currently set Normal node

Returns:

The current normal node or null if not set.

 public void set_texCoord(TextureCoordinate texCoord)

Set the TextureCoordinate node to be associated with this node

Parameters:

color - A valid JVerge TextureCoordinate node or null to remove the current.

 public TextureCoordinate get_texCoord()

Get the currently set TextureCoordinate node

Returns:

The current TextureCoordinate node or null if not set.

 public boolean get_ccw()

Get the value of the ccw field.

Returns:

true if counter clockwise ordering is true. False if not

 public void set_colorIndex(int vals[])

Set the indexes into the color field that are used in colouring the object

Parameters:

vals - The list of indexes to be used

 public int[] get_colorIndex()

Get the list of colour indexes already being used.

Returns:

The current list

 public boolean get_colorPerVertex()

Are colors being applied per vertex or per face?.

Returns:

true if prevertex colors are is true. False if not

 public boolean get_convex()

Does the face set section represent a convex hull shape?

Returns:

True if it is convex, false if not.

 public void set_coordIndex(int vals[])

Set the indexes into the coordinate field that are used creatingthe object

Parameters:

vals - The list of indexes to be used

 public int[] get_coordIndex()

Get the list of coord indexes already being used.

Returns:

The current list

 public float get_creaseAngle()

Get the value of the creaseAngle field.

Returns:

The angle in radians that shoiuld be the max for smooth shading.

 public void set_normalIndex(int vals[])

Set the indexes into the Normal field that are used

Parameters:

vals - The list of indexes to be used

 public int[] get_normalIndex()

Get the list of normal indexes already being used.

Returns:

The current list

 public boolean get_normalPerVertex()

Are normals being applied per vertex or per face?.

Returns:

true if prevertex normals are is true. False if not

 public boolean get_solid()

Get the value of the solid field. This is how the object knows to do backface culling of solid obejcts

Returns:

true if the object is regarded as solid. False if not

 public void set_texCoordIndex(int vals[])

Set the indexes into the texture coordinate field that are used in texturing the object

Parameters:

vals - The list of indexes to be used

 public int[] get_texCoordIndex()

Get the list of texture coordinate indexes already being used.

Returns:

The current list

 public Object clone()

Make a clone of this object

Returns:

A deep clone copy of this object

Overrides:

clone in class VrmlObject

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