jvx.loader

Class PgStlLoader

java.lang.Object

jv.loader.PgAbstractLoader

jvx.loader.PgStlLoader

All Implemented Interfaces:

PgLoaderIf

public final class PgStlLoader
extends PgAbstractLoader

Loader for geometry files given in STL file format.

Field Summary

Fields inherited from interface jv.loader.PgLoaderIf

GEOM_DATA_AUTHOR, GEOM_DATA_COLORS, GEOM_DATA_HEADER, GEOM_DATA_INFO, GEOM_DATA_NORMALS, GEOM_DATA_TEXTURE, GEOM_DATA_VECTORS

Constructor Summary

Constructors

Constructor and Description
PgStlLoader() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
PgJvxSrc[]	read(java.io.BufferedReader in) Read an STL geometry file and return an array of new geometries.
PgJvxSrc[]	read(java.io.DataInputStream inReader) Read an array of geometries from a binary input stream.
boolean	write(java.io.Writer writer, PgJvxSrc[] geomArr) Write a single element set into an output stream writer.

Methods inherited from class jv.loader.PgAbstractLoader

getAnimations, getDisplayOption, getGeometries, getSpecializedGeometries, isAnimation, isEnabledOptimization, load, setAnimation, setDisplayOption, setGeometryOption, write

Methods inherited from class java.lang.Object

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

Constructor Detail

PgStlLoader

public PgStlLoader()

Constructor.

Method Detail

read

public PgJvxSrc[] read(java.io.BufferedReader in)

Read an STL geometry file and return an array of new geometries.

The returned array of geometry may contain keyframes of an animation. This is checked with the method isAnimation().

Alternatively, one may call load(BuffereredReader) followed by getGeometries() resp. getAnimations() to have a finer control about which information one wants to use from a source. For example, optional display information must be retrieve by a subsequent call getDisplayOption() if available.

Specified by:

read in interface PgLoaderIf

Overrides:

read in class PgAbstractLoader

Parameters:

in - BufferedReader to read textual data from.

Returns:

Array of JVX geometries.

See Also:

write(Writer, PgJvxSrc [])

read

public PgJvxSrc[] read(java.io.DataInputStream inReader)

Read an array of geometries from a binary input stream.

Overrides:

read in class PgAbstractLoader

Parameters:

inReader - Provides all data to this stream

Returns:

set of loaded geometries on success.

See Also:

PgAbstractLoader.load(BufferedReader), write(Writer, PgJvxSrc [])

write

public boolean write(java.io.Writer writer,
            PgJvxSrc[] geomArr)
              throws java.io.IOException

Write a single element set into an output stream writer. Only the first element set of an array is exported.

Specified by:

write in interface PgLoaderIf

Overrides:

write in class PgAbstractLoader

Parameters:

writer - Write all data to this stream

geomArr - Array with geometries to save

Returns:

true on success.

Throws:

java.io.IOException

See Also:

read(BufferedReader)