org.apache.commons.geometry.examples.io.threed.obj

Class OBJModelIOHandler

java.lang.Object

org.apache.commons.geometry.examples.io.threed.AbstractModelIOHandler

org.apache.commons.geometry.examples.io.threed.obj.OBJModelIOHandler

All Implemented Interfaces:

ModelIOHandler

public class OBJModelIOHandler
extends AbstractModelIOHandler

ModelIOHandler implementation for the OBJ file format.

Constructor Summary

Constructors

Constructor and Description
OBJModelIOHandler()

Method Summary

Modifier and Type	Method and Description
boolean	handlesType(String type) Return true if this instance handles 3D model files of the given type.
protected TriangleMesh	readInternal(String type, InputStream in, DoublePrecisionContext precision) Internal class used to read a model.
protected void	writeInternal(BoundarySource3D model, String type, OutputStream out) Internal class used to write a model.

Methods inherited from class org.apache.commons.geometry.examples.io.threed.AbstractModelIOHandler

read, read, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

OBJModelIOHandler

public OBJModelIOHandler()

Method Detail

handlesType

public boolean handlesType(String type)

Return true if this instance handles 3D model files of the given type.

Parameters:

type - type 3D model type, indicated by file extension

Returns:

true if this instance can handle the 3D model file type

readInternal

protected TriangleMesh readInternal(String type,
                                    InputStream in,
                                    DoublePrecisionContext precision)
                             throws IOException

Internal class used to read a model. IOExceptions thrown from here are wrapped in UncheckedIOExceptions.

Specified by:

readInternal in class AbstractModelIOHandler

Parameters:

type - model type; guaranteed to be supported by this instance

in - input stream

precision - precision context used to construct the model

Returns:

3D model

Throws:

IOException - if an IO operation fails

writeInternal

protected void writeInternal(BoundarySource3D model,
                             String type,
                             OutputStream out)
                      throws IOException

Internal class used to write a model. IOExceptions thrown from here are wrapped in UncheckedIOExceptions.

Specified by:

writeInternal in class AbstractModelIOHandler

Parameters:

model - model to write

type - model type; guaranteed to be supported by this instance

out - input stream

Throws:

IOException - if an IO operation fails