com.eteks.sweethome3d.j3d

Class OBJLoader

java.lang.Object

com.sun.j3d.loaders.LoaderBase

com.eteks.sweethome3d.j3d.OBJLoader

All Implemented Interfaces:

com.sun.j3d.loaders.Loader

public class OBJLoader
extends com.sun.j3d.loaders.LoaderBase
implements com.sun.j3d.loaders.Loader

An OBJ + MTL loader. It supports the same features as ObjectFile Java 3D class, expected for texture images format (supports only BMP, WBMP, GIF, JPEG and PNG format). Compared to ObjectFile, this class supports transparency as defined in MTL file format specifications, and doesn't oblige to define texture coordinate on all vertices when only one face needs such coordinates. Material description is stored in OBJMaterial instances to be able to use additional OBJ information in other circumstances.
Note: this class is compatible with Java 3D 1.3.

Author:

Emmanuel Puybaret

Field Summary

Fields inherited from class com.sun.j3d.loaders.LoaderBase

basePath, baseUrl, loadFlags

Fields inherited from interface com.sun.j3d.loaders.Loader

LOAD_ALL, LOAD_BACKGROUND_NODES, LOAD_BEHAVIOR_NODES, LOAD_FOG_NODES, LOAD_LIGHT_NODES, LOAD_SOUND_NODES, LOAD_VIEW_GROUPS

Constructor Summary

Constructors

Constructor and Description
OBJLoader()

Method Summary

Modifier and Type	Method and Description
com.sun.j3d.loaders.Scene	load(java.io.Reader reader) Returns the scene described in the given OBJ file stream.
com.sun.j3d.loaders.Scene	load(java.lang.String file) Returns the scene described in the given OBJ file.
com.sun.j3d.loaders.Scene	load(java.net.URL url) Returns the scene described in the given OBJ file URL.
void	setUseCaches(java.lang.Boolean useCaches) Sets whether this loader should try or avoid accessing to URLs with cache.

Methods inherited from class com.sun.j3d.loaders.LoaderBase

getBasePath, getBaseUrl, getFlags, setBasePath, setBaseUrl, setFlags

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.j3d.loaders.Loader

getBasePath, getBaseUrl, getFlags, setBasePath, setBaseUrl, setFlags

Constructor Detail

OBJLoader

public OBJLoader()

Method Detail

setUseCaches

public void setUseCaches(java.lang.Boolean useCaches)

Sets whether this loader should try or avoid accessing to URLs with cache.

Parameters:

useCaches - Boolean.TRUE, Boolean.FALSE, or null then caches will be used according to the value returned by URLConnection.getDefaultUseCaches().

load

public com.sun.j3d.loaders.Scene load(java.lang.String file)
                               throws java.io.FileNotFoundException,
                                      com.sun.j3d.loaders.IncorrectFormatException,
                                      com.sun.j3d.loaders.ParsingErrorException

Returns the scene described in the given OBJ file.

Specified by:

load in interface com.sun.j3d.loaders.Loader

Throws:

java.io.FileNotFoundException

com.sun.j3d.loaders.IncorrectFormatException

com.sun.j3d.loaders.ParsingErrorException

load

public com.sun.j3d.loaders.Scene load(java.net.URL url)
                               throws java.io.FileNotFoundException,
                                      com.sun.j3d.loaders.IncorrectFormatException,
                                      com.sun.j3d.loaders.ParsingErrorException

Returns the scene described in the given OBJ file URL.

Specified by:

load in interface com.sun.j3d.loaders.Loader

Throws:

java.io.FileNotFoundException

com.sun.j3d.loaders.IncorrectFormatException

com.sun.j3d.loaders.ParsingErrorException

load

public com.sun.j3d.loaders.Scene load(java.io.Reader reader)
                               throws java.io.FileNotFoundException,
                                      com.sun.j3d.loaders.IncorrectFormatException,
                                      com.sun.j3d.loaders.ParsingErrorException

Returns the scene described in the given OBJ file stream.

Specified by:

load in interface com.sun.j3d.loaders.Loader

Throws:

java.io.FileNotFoundException

com.sun.j3d.loaders.IncorrectFormatException

com.sun.j3d.loaders.ParsingErrorException