com.ptc.wvs.server.thumbnail.j3d
Class OL6FileReader

java.lang.Object
  com.ptc.wvs.server.thumbnail.j3d.OLFileReader
      com.ptc.wvs.server.thumbnail.j3d.OL6FileReader

public class OL6FileReader

extends OLFileReader

Field Summary

private List	appearances
private int	attributeCount
private List	bodyGroups
private List	coloring
private int	currentAppearanceIndex
private Group	currentGroup
private boolean	currentNormalsAvailable
private Shape3D	currentPolygonShape
private boolean	currentRegionDatum
private boolean	currentRegionDoubleSided
private int	currentVertexType
private static ColoringAttributes	DEFAULT_COLORING
private static Appearance	DEFAULT_DOUBLE_APPEARANCE
private static Material	DEFAULT_MATERIAL
private static Appearance	DEFAULT_SINGLE_APPEARANCE
private static int	dol6INDEX_DEFAULT
private static int	dol6SECTION_FLAG_COMPRESSED
private static int	dol6SECTION_NUMBER
private static int	dol6TOKEN_APPEARANCE
private static int	dol6TOKEN_ATTRIBUTE
private static int	dol6TOKEN_ATTRIBUTEUSE
private static int	dol6TOKEN_ATTRIBUTEVISIBILITY
private static int	dol6TOKEN_BODY
private static int	dol6TOKEN_CURVELIST
private static int	dol6TOKEN_DATUMCURVELABEL
private static int	dol6TOKEN_DATUMFACELABEL
private static int	dol6TOKEN_DIMENSION
private static int	dol6TOKEN_END
private static int	dol6TOKEN_FACE
private static int	dol6TOKEN_FLAG_GOTEND
private static int	dol6TOKEN_HEADER
private static int	dol6TOKEN_LEADERLINE
private static int	dol6TOKEN_LINE
private static int	dol6TOKEN_LOD
private static int	dol6TOKEN_MASSPROPERTY
private static int	dol6TOKEN_MATERIAL
private static int	dol6TOKEN_MESH
private static int	dol6TOKEN_NOTE
private static int	dol6TOKEN_NUMBER
private static int	dol6TOKEN_POLYFORM
private static int	dol6TOKEN_POLYLINE
private static int	dol6TOKEN_REGION
private static int	dol6TOKEN_SECTION
private static int	dol6TOKEN_SHELL
private static int	dol6TOKEN_SURFACEFINISH
private static int	dol6TOKEN_TEXTURE
private static int	dol6TOKEN_TOLERANCE
private static int	dol6TOKEN_TRIANGLE
private static int	dol6TOKEN_TRIFAN
private static int	dol6TOKEN_TRISTRIP
private static int	dol6WIREFRAME_MATERIAL_INDEX
private int	endCount
private List	fanIndices
private int	fanIndicesCount
private int[]	indices
private int	layerAttributeNumber
private List	layerValues
private List	materials
private float[]	normalList
private static int	NULL_APPEARANCE
private ColoringAttributes	override_Coloring
private Appearance	override_Double_Appearance
private Material	override_Material
private Appearance	override_Single_Appearance
private Hashtable	regionGroups
private boolean[]	sectionCompress
private int[]	sectionNumbers
private int[]	sectionOffsets
private List	stripIndices
private int	stripIndicesCount
private IndexedTriangleArray	ta
private int[]	temp_ind
private IndexedTriangleFanArray	tfa
private List	triaIndices
private int	triaIndicesCount
private IndexedTriangleStripArray	tsa
private static int	VERT_COLOR
private static int	VERT_NORMAL
private static int	VERT_TEXTURE
private static int	VERTEX_NO_NORMALS
private static int	VERTEX_WITH_NORMALS
private int[]	vertexCount
private float[]	vertexList

Fields inherited from class com.ptc.wvs.server.thumbnail.j3d.OLFileReader

appearanceCache, bi, BLACK, debug, extFile, file, overrideColor, PA_DOUBLE, PA_SINGLE, scene, SHININESS, WHITE

Constructor Summary

OL6FileReader(boolean debugFlag, PrintWriter extFile, File file, InputStream bi, boolean byteSwap)

Method Summary

private void	addGroupsToScene()
private void	compareAppearance(int ind)
private void	endCurrentGeometry()
private Appearance	getAppearance(int appearanceIndex, boolean doubleSided)
protected boolean	read()
private boolean	readAppearance()
private boolean	readAttribute()
private boolean	readAttributeUse()
private boolean	readAttributeVisibility()
private void	readBody()
private void	readCurveList()
private void	readFace()
private boolean	readHeader()
private boolean	readLOD()
private boolean	readMaterial()
private void	readMesh()
private void	readPolyform()
private void	readRegion(int regionCount)
private boolean	readSection0()
private boolean	readSection1()
private void	readShell()
private void	readSkipObject()
private void	readSkipPolyformData()
private boolean	readStartSection(int sNumber)
private int	readToken()
private void	readTriangle()
private void	readTrifan()
private void	readTristrip()

Methods inherited from class com.ptc.wvs.server.thumbnail.j3d.OLFileReader

bi_peek1, bi_peek4, bi_peekf, bi_read, bi_read1, bi_read4, bi_read4, bi_readf, bi_readf, bi_skip, createAppearance, createShape, decompressDeflateBuffer, decompressGZIPFile, getOLFileReader, getScene, readFile, resetReadBuffer, setDebug, setOverrideColor, setReadBuffer, updateExtentsFromXYZ

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

dol6TOKEN_END

private static final int dol6TOKEN_END

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Constant Field Values

dol6TOKEN_HEADER

private static final int dol6TOKEN_HEADER

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Constant Field Values

dol6TOKEN_SECTION

private static final int dol6TOKEN_SECTION

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Constant Field Values

dol6TOKEN_ATTRIBUTE

private static final int dol6TOKEN_ATTRIBUTE

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Constant Field Values

dol6TOKEN_ATTRIBUTEVISIBILITY

private static final int dol6TOKEN_ATTRIBUTEVISIBILITY

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Constant Field Values

dol6TOKEN_MATERIAL

private static final int dol6TOKEN_MATERIAL

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Constant Field Values

dol6TOKEN_TEXTURE

private static final int dol6TOKEN_TEXTURE

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Constant Field Values

dol6TOKEN_APPEARANCE

private static final int dol6TOKEN_APPEARANCE

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Constant Field Values

dol6TOKEN_BODY

private static final int dol6TOKEN_BODY

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Constant Field Values

dol6TOKEN_MASSPROPERTY

private static final int dol6TOKEN_MASSPROPERTY

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Constant Field Values

dol6TOKEN_ATTRIBUTEUSE

private static final int dol6TOKEN_ATTRIBUTEUSE

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Constant Field Values

dol6TOKEN_REGION

private static final int dol6TOKEN_REGION

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Constant Field Values

dol6TOKEN_SHELL

private static final int dol6TOKEN_SHELL

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Constant Field Values

dol6TOKEN_FACE

private static final int dol6TOKEN_FACE

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Constant Field Values

dol6TOKEN_CURVELIST

private static final int dol6TOKEN_CURVELIST

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Constant Field Values

dol6TOKEN_POLYFORM

private static final int dol6TOKEN_POLYFORM

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Constant Field Values

dol6TOKEN_LOD

private static final int dol6TOKEN_LOD

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Constant Field Values

dol6TOKEN_MESH

private static final int dol6TOKEN_MESH

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Constant Field Values

dol6TOKEN_TRIFAN

private static final int dol6TOKEN_TRIFAN

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Constant Field Values

dol6TOKEN_TRISTRIP

private static final int dol6TOKEN_TRISTRIP

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Constant Field Values

dol6TOKEN_TRIANGLE

private static final int dol6TOKEN_TRIANGLE

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Constant Field Values

dol6TOKEN_POLYLINE

private static final int dol6TOKEN_POLYLINE

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dol6TOKEN_LINE

private static final int dol6TOKEN_LINE

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Constant Field Values

dol6TOKEN_NOTE

private static final int dol6TOKEN_NOTE

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Constant Field Values

dol6TOKEN_DIMENSION

private static final int dol6TOKEN_DIMENSION

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Constant Field Values

dol6TOKEN_TOLERANCE

private static final int dol6TOKEN_TOLERANCE

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Constant Field Values

dol6TOKEN_SURFACEFINISH

private static final int dol6TOKEN_SURFACEFINISH

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Constant Field Values

dol6TOKEN_DATUMFACELABEL

private static final int dol6TOKEN_DATUMFACELABEL

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Constant Field Values

dol6TOKEN_DATUMCURVELABEL

private static final int dol6TOKEN_DATUMCURVELABEL

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Constant Field Values

dol6TOKEN_LEADERLINE

private static final int dol6TOKEN_LEADERLINE

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Constant Field Values

dol6SECTION_NUMBER

private static final int dol6SECTION_NUMBER

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Constant Field Values

dol6SECTION_FLAG_COMPRESSED

private static final int dol6SECTION_FLAG_COMPRESSED

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Constant Field Values

dol6TOKEN_NUMBER

private static final int dol6TOKEN_NUMBER

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Constant Field Values

dol6TOKEN_FLAG_GOTEND

private static final int dol6TOKEN_FLAG_GOTEND

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Constant Field Values

dol6INDEX_DEFAULT

private static final int dol6INDEX_DEFAULT

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Constant Field Values

dol6WIREFRAME_MATERIAL_INDEX

private static final int dol6WIREFRAME_MATERIAL_INDEX

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Constant Field Values

VERT_NORMAL

private static final int VERT_NORMAL

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VERT_COLOR

private static final int VERT_COLOR

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Constant Field Values

VERT_TEXTURE

private static final int VERT_TEXTURE

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Constant Field Values

VERTEX_WITH_NORMALS

private static final int VERTEX_WITH_NORMALS

VERTEX_NO_NORMALS

private static final int VERTEX_NO_NORMALS

NULL_APPEARANCE

private static final int NULL_APPEARANCE

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Constant Field Values

DEFAULT_MATERIAL

private static Material DEFAULT_MATERIAL

DEFAULT_COLORING

private static ColoringAttributes DEFAULT_COLORING

DEFAULT_SINGLE_APPEARANCE

private static Appearance DEFAULT_SINGLE_APPEARANCE

DEFAULT_DOUBLE_APPEARANCE

private static Appearance DEFAULT_DOUBLE_APPEARANCE

sectionNumbers

private int[] sectionNumbers

sectionOffsets

private int[] sectionOffsets

sectionCompress

private boolean[] sectionCompress

endCount

private int endCount

regionGroups

private Hashtable regionGroups

bodyGroups

private List bodyGroups

materials

private List materials

coloring

private List coloring

appearances

private List appearances

vertexList

private float[] vertexList

normalList

private float[] normalList

indices

private int[] indices

temp_ind

private int[] temp_ind

vertexCount

private int[] vertexCount

currentVertexType

private int currentVertexType

currentNormalsAvailable

private boolean currentNormalsAvailable

currentGroup

private Group currentGroup

currentRegionDoubleSided

private boolean currentRegionDoubleSided

currentRegionDatum

private boolean currentRegionDatum

attributeCount

private int attributeCount

layerAttributeNumber

private int layerAttributeNumber

layerValues

private List layerValues

currentPolygonShape

private Shape3D currentPolygonShape

currentAppearanceIndex

private int currentAppearanceIndex

fanIndicesCount

private int fanIndicesCount

fanIndices

private List fanIndices

stripIndicesCount

private int stripIndicesCount

stripIndices

private List stripIndices

triaIndicesCount

private int triaIndicesCount

triaIndices

private List triaIndices

tsa

private IndexedTriangleStripArray tsa

tfa

private IndexedTriangleFanArray tfa

ta

private IndexedTriangleArray ta

override_Material

private Material override_Material

override_Coloring

private ColoringAttributes override_Coloring

override_Single_Appearance

private Appearance override_Single_Appearance

override_Double_Appearance

private Appearance override_Double_Appearance

Constructor Detail

OL6FileReader

public OL6FileReader(boolean debugFlag,
                     PrintWriter extFile,
                     File file,
                     InputStream bi,
                     boolean byteSwap)

Method Detail

read

protected boolean read()
                throws Exception

Specified by:

read in class OLFileReader

Throws:

Exception

readHeader

private boolean readHeader()
                    throws Exception

Throws:

Exception

readSection0

private boolean readSection0()
                      throws Exception

Throws:

Exception

readSection1

private boolean readSection1()
                      throws Exception

Throws:

Exception

readToken

private int readToken()
               throws Exception

Throws:

Exception

readStartSection

private boolean readStartSection(int sNumber)
                          throws Exception

Throws:

Exception

addGroupsToScene

private void addGroupsToScene()
                       throws Exception

Throws:

Exception

readSkipObject

private void readSkipObject()
                     throws Exception

Throws:

Exception

readAttribute

private boolean readAttribute()
                       throws Exception

Throws:

Exception

readAttributeVisibility

private boolean readAttributeVisibility()
                                 throws Exception

Throws:

Exception

readAttributeUse

private boolean readAttributeUse()
                          throws Exception

Throws:

Exception

readMaterial

private boolean readMaterial()
                      throws Exception

Throws:

Exception

readAppearance

private boolean readAppearance()
                        throws Exception

Throws:

Exception

getAppearance

private Appearance getAppearance(int appearanceIndex,
                                 boolean doubleSided)

readBody

private void readBody()
               throws Exception

Throws:

Exception

readRegion

private void readRegion(int regionCount)
                 throws Exception

Throws:

Exception

readShell

private void readShell()
                throws Exception

Throws:

Exception

readFace

private void readFace()
               throws Exception

Throws:

Exception

readCurveList

private void readCurveList()
                    throws Exception

Throws:

Exception

readPolyform

private void readPolyform()
                   throws Exception

Throws:

Exception

readLOD

private boolean readLOD()
                 throws Exception

Throws:

Exception

readSkipPolyformData

private void readSkipPolyformData()
                           throws Exception

Throws:

Exception

readMesh

private void readMesh()
               throws Exception

Throws:

Exception

readTrifan

private void readTrifan()
                 throws Exception

Throws:

Exception

readTristrip

private void readTristrip()
                   throws Exception

Throws:

Exception

readTriangle

private void readTriangle()
                   throws Exception

Throws:

Exception

compareAppearance

private void compareAppearance(int ind)

endCurrentGeometry

private void endCurrentGeometry()