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java.lang.Objectcz.cuni.jagrlib.DefaultProperty
cz.cuni.jagrlib.Piece
cz.cuni.jagrlib.DefaultFileFormat
cz.cuni.jagrlib.DefaultBrepFileFormat
cz.cuni.jagrlib.piece.OBJFileFormat
public class OBJFileFormat
Wavefront OBJ file format (persistence of B-rep 3D data).
Nested Class Summary | |
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protected static class |
OBJFileFormat.Vertex
Vertex triple [ coords, texture, normal ]. |
Field Summary | |
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static RegPiece |
reg
Static registration instance for this class. |
protected boolean |
reorient
Change coordinate orientation? |
static java.lang.String |
REORIENT
|
protected int |
solid
Id of solid read from input stream. |
static java.lang.String |
SOLID
|
protected boolean |
triangulate
Triangulate all read faces? |
static java.lang.String |
TRIANGULATE
|
Fields inherited from class cz.cuni.jagrlib.DefaultBrepFileFormat |
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CATEGORY, TEMPLATE_NAME |
Fields inherited from class cz.cuni.jagrlib.Piece |
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channels, info, pl, plugs, TEMPLATE_TYPE, userBreak |
Fields inherited from interface cz.cuni.jagrlib.iface.DataFileFormat |
---|
DOUBLE_STREAM |
Fields inherited from interface cz.cuni.jagrlib.iface.Property |
---|
LOGGING, STATISTICS, TEXT_DESCRIPTION |
Constructor Summary | |
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OBJFileFormat()
|
Method Summary | |
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protected void |
commonLoad(BitStream stream,
Brep b)
Common load code. |
protected void |
commonSave(BitStream stream,
Brep b)
Common save code. |
java.lang.String[] |
fileNameMasks()
Returns file-name masks associated with the file-format type. |
java.lang.Object |
get(java.lang.String key)
Gets the given property. |
int |
headerLength()
Length of file-format header (number of bytes which is necessary for file-format matching). |
double |
match(byte[] header,
java.lang.String fileName)
File-format match test. |
protected static boolean |
parseDouble(java.lang.String token,
double[] arr,
int i)
Parses double number, returns true if succeeded. |
protected static int |
parseFace(java.lang.String[] tokens,
int len,
int vertices,
int textures,
int normals,
OBJFileFormat.Vertex[] vert)
Parse one face, parsed vertices are written into the vert array,
their number is returned. |
protected static int |
parseVector(java.lang.String[] tokens,
int len,
double[] arr)
Parses double-precision vector starting at token[1] ,
stores result in the arr array, returns its length. |
void |
set(java.lang.String key,
java.lang.Object value)
Sets the given property. |
static int |
setTemplate(Template t,
int ord)
General-purpose registration routine. |
Methods inherited from class cz.cuni.jagrlib.DefaultBrepFileFormat |
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loadFile, loadFile, saveFile, saveFile |
Methods inherited from class cz.cuni.jagrlib.DefaultFileFormat |
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closeFile, init, readFloat, readLine, readParameters, readToken, readUnsigned16, readUnsigned16, readUnsigned32, writeFloat, writeLine, writeParameters, writeUnsigned16, writeUnsigned16, writeUnsigned32 |
Methods inherited from class cz.cuni.jagrlib.Piece |
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className, connect, findPlug, findPlug, getInfo, getInterface, getInterface, getPlug, getReg, isCompatible, isCompatible, isConnected, logError, logWarning, myInterface, newInputPlug, newOptOutputPlug, newOutputPlug, newPlug, noTemplates, propBegin, propBounds, propDefault, propEnd, propEnum, propManipulator, propManipulator, setProgressListener, setRegStrings, setTemplateDynamic, stop |
Methods inherited from class cz.cuni.jagrlib.DefaultProperty |
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booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, stringProperty |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface cz.cuni.jagrlib.iface.Property |
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commit |
Methods inherited from interface cz.cuni.jagrlib.Breakable |
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setProgressListener, stop |
Field Detail |
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protected boolean triangulate
protected boolean reorient
protected int solid
Brep.NULL
, no solid identifiers will be set..
public static final java.lang.String TRIANGULATE
public static final java.lang.String REORIENT
public static final java.lang.String SOLID
public static final RegPiece reg
Constructor Detail |
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public OBJFileFormat()
Method Detail |
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protected static boolean parseDouble(java.lang.String token, double[] arr, int i)
true
if succeeded.
protected static int parseVector(java.lang.String[] tokens, int len, double[] arr)
token[1]
,
stores result in the arr
array, returns its length.
protected static int parseFace(java.lang.String[] tokens, int len, int vertices, int textures, int normals, OBJFileFormat.Vertex[] vert)
vert
array,
their number is returned.
protected void commonLoad(BitStream stream, Brep b) throws java.io.IOException
commonLoad
in class DefaultBrepFileFormat
stream
- Opened input bit-stream.b
- Checked B-rep database object.
java.io.IOException
protected void commonSave(BitStream stream, Brep b) throws java.io.IOException
commonSave
in class DefaultBrepFileFormat
stream
- Opened output bit-stream.b
- Checked B-rep database object.
java.io.IOException
public int headerLength()
headerLength
in interface DataFileFormat
headerLength
in class DefaultFileFormat
match(byte[], java.lang.String)
public double match(byte[] header, java.lang.String fileName)
match
in interface DataFileFormat
match
in class DefaultFileFormat
header
- Bytes from beginning of the file.fileName
- Optional file-name string.
0.0
.. no way,
0.5
.. maybe, 0.9
.. almost sure, 1.0
..
absolutely - no need to check another formats).headerLength()
,
fileNameMasks()
public java.lang.String[] fileNameMasks()
fileNameMasks
in interface DataFileFormat
fileNameMasks
in class DefaultFileFormat
null
.match(byte[], java.lang.String)
public void set(java.lang.String key, java.lang.Object value)
set
in interface Property
set
in class DefaultProperty
key
- Key string.value
- The new value.Property.commit()
public java.lang.Object get(java.lang.String key)
get
in interface Property
get
in class DefaultProperty
key
- Key string.
null
.public static int setTemplate(Template t, int ord)
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