Package com.sun.j3d.utils.geometry.compression

Provides compressed geometry utility classes.

See:
Description

Interface Summary

CompressionStream.GeometryAccessor	Interface to access GeometryArray vertex components and add them to the compression stream.
GeneralizedStripFlags	A class which implements GeneralizedStripFlags provides the means to access the vertex replace code flags associated with each vertex of a generalized strip.

Class Summary

CommandStream	This class is used to build the bit-level compression command stream which is the final result of the compression process.
CompressedGeometryData	The compressed geometry object is used to store geometry in a compressed format.
CompressedGeometryData.Header	The Header class is a data container for the header information, used in conjunction with a CompressedGeometryData object.
CompressedGeometryFile	This class provides methods to read and write compressed geometry resource files.
CompressedGeometryRetained	The compressed geometry object is used to store geometry in a compressed format.
CompressionStream	This class is used as input to a geometry compressor.
CompressionStream.IndexArrays	Class which holds index array references for a geometry array.
CompressionStream.VertexCopy
CompressionStream.VertexIndices	Class which holds indices for a specific vertex of an IndexedGeometryArray.
CompressionStreamColor	This class represents a color in a compression stream.
CompressionStreamElement	Instances of this class are used as elements in a CompressionStream.
CompressionStreamNormal	This class represents a normal in a compression stream.
CompressionStreamVertex	This class represents a vertex in a compression stream.
GeneralizedStrip	This class provides static methods to support topological transformations on generalized strips.
GeneralizedStrip.IntList	The IntList is like an ArrayList, but avoids the Integer object wrapper and accessor overhead for simple lists of ints.
GeneralizedStrip.StripArray	The StripArray class is used as the output of some conversion methods in the GeneralizedStrip class.
GeneralizedVertexList	The GeneralizedVertexList class is a variable-size list used to collect the vertices for a generalized strip of points, lines, or triangles.
GeometryCompressor	A GeometryCompressor takes a stream of geometric elements and quantization parameters (the CompressionStream object) and compresses it into a stream of commands as defined by appendix B of the Java 3D specification.
GeometryDecompressor	This abstract class provides the base methods needed to create a geometry decompressor.
GeometryDecompressor.HuffmanTableEntry	Decompression table entry.
GeometryDecompressor.MeshBufferEntry	Mesh buffer entry containing position, normal, and color.
GeometryDecompressorShape3D	This class implements a Shape3D backend for the abstract GeometryDecompressor.
HuffmanNode	Instances of this class are used as the nodes of binary trees representing mappings of tags to compression stream elements.
HuffmanNode.FrequencyComparator	Sorts nodes in ascending order by frequency.
HuffmanNode.TagLengthComparator	Sorts nodes in descending order by tag bit length.
HuffmanTable	This class maintains a map from compression stream elements (tokens) onto HuffmanNode objects.
MeshBuffer	This class mirrors the vertex mesh buffer stack supported by the geometry compression semantics.

Package com.sun.j3d.utils.geometry.compression Description

Provides compressed geometry utility classes. This package supersedes the javax.media.j3d.CompressedGeometry class and the com.sun.j3d.utils.compression package.