com.jme3.scene.plugins

Class OBJLoader

java.lang.Object

com.jme3.scene.plugins.OBJLoader

All Implemented Interfaces:

AssetLoader

public final class OBJLoader
extends java.lang.Object
implements AssetLoader

Reads OBJ format models.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	OBJLoader.Face
protected class	OBJLoader.ObjectGroup
protected static class	OBJLoader.Vertex

Field Summary

Fields

Modifier and Type	Field and Description
protected AssetManager	assetManager
protected int	curIndex
protected java.lang.String	currentMatName
protected java.lang.String	currentObjectName
protected int	geomIndex
protected IntMap<OBJLoader.Vertex>	indexVertMap
protected ModelKey	key
protected MaterialList	matList
protected java.util.ArrayList<Vector3f>	norms
protected int	objectIndex
protected java.lang.String	objName
protected Node	objNode
protected java.util.Scanner	scan
protected java.util.ArrayList<Vector2f>	texCoords
protected java.util.HashMap<OBJLoader.Vertex,java.lang.Integer>	vertIndexMap
protected java.util.ArrayList<Vector3f>	verts

Constructor Summary

Constructors

Constructor and Description
OBJLoader()

Method Summary

Modifier and Type	Method and Description
protected Mesh	constructMesh(java.util.ArrayList<OBJLoader.Face> faceList)
protected Geometry	createGeometry(java.util.ArrayList<OBJLoader.Face> faceList, java.lang.String matName)
protected void	findVertexIndex(OBJLoader.Vertex vert)
java.lang.Object	load(AssetInfo info) Loads asset from the given input stream, parsing it into an application-usable object.
protected void	loadMtlLib(java.lang.String name)
protected boolean	nextStatement()
protected OBJLoader.Face[]	quadToTriangle(OBJLoader.Face f)
protected void	readFace()
protected boolean	readLine()
protected Vector2f	readVector2()
protected Vector3f	readVector3()
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

verts

protected final java.util.ArrayList<Vector3f> verts

texCoords

protected final java.util.ArrayList<Vector2f> texCoords

norms

protected final java.util.ArrayList<Vector3f> norms

currentMatName

protected java.lang.String currentMatName

currentObjectName

protected java.lang.String currentObjectName

vertIndexMap

protected final java.util.HashMap<OBJLoader.Vertex,java.lang.Integer> vertIndexMap

indexVertMap

protected final IntMap<OBJLoader.Vertex> indexVertMap

curIndex

protected int curIndex

objectIndex

protected int objectIndex

geomIndex

protected int geomIndex

scan

protected java.util.Scanner scan

key

protected ModelKey key

assetManager

protected AssetManager assetManager

matList

protected MaterialList matList

objName

protected java.lang.String objName

objNode

protected Node objNode

Constructor Detail

OBJLoader

public OBJLoader()

Method Detail

reset

public void reset()

findVertexIndex

protected void findVertexIndex(OBJLoader.Vertex vert)

quadToTriangle

protected OBJLoader.Face[] quadToTriangle(OBJLoader.Face f)

readFace

protected void readFace()

readVector3

protected Vector3f readVector3()

readVector2

protected Vector2f readVector2()

loadMtlLib

protected void loadMtlLib(java.lang.String name)
                   throws java.io.IOException

Throws:

java.io.IOException

nextStatement

protected boolean nextStatement()

readLine

protected boolean readLine()
                    throws java.io.IOException

Throws:

java.io.IOException

createGeometry

protected Geometry createGeometry(java.util.ArrayList<OBJLoader.Face> faceList,
                                  java.lang.String matName)
                           throws java.io.IOException

Throws:

java.io.IOException

constructMesh

protected Mesh constructMesh(java.util.ArrayList<OBJLoader.Face> faceList)

load

public java.lang.Object load(AssetInfo info)
                      throws java.io.IOException

Description copied from interface: AssetLoader

Loads asset from the given input stream, parsing it into an application-usable object.

Specified by:

load in interface AssetLoader

Parameters:

info - the located asset

Returns:

An object representing the resource.

Throws:

java.io.IOException - If an I/O error occurs while loading