com.jme3.scene.plugins.gltf

Class GltfLoader

java.lang.Object

com.jme3.scene.plugins.gltf.GltfLoader

All Implemented Interfaces:

AssetLoader

Direct Known Subclasses:

GlbLoader

public class GltfLoader
extends java.lang.Object
implements AssetLoader

GLTF 2.0 loader Created by Nehon on 07/08/2017.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GltfLoader.SkinBuffers
static class	GltfLoader.WeightData

Constructor Summary

Constructors

Constructor and Description
GltfLoader()

Method Summary

Modifier and Type	Method and Description
void	addToCache(java.lang.String name, int index, java.lang.Object object, int maxLength)
<T> T	fetchFromCache(java.lang.String name, int index, java.lang.Class<T> type)
protected byte[]	getBytes(int bufferIndex, java.lang.String uri, java.lang.Integer bufferLength)
com.google.gson.JsonObject	getDocRoot()
AssetInfo	getInfo()
Node	getRootNode()
java.lang.Object	load(AssetInfo assetInfo) Loads asset from the given input stream, parsing it into an application-usable object.
protected java.lang.Object	loadFromStream(AssetInfo assetInfo, java.io.InputStream stream)
<R> R	readAccessorData(int accessorIndex, com.jme3.scene.plugins.gltf.GltfLoader.Populator<R> populator)
void	readAnimation(int animationIndex)
java.lang.Object	readBuffer(java.lang.Integer bufferViewIndex, int byteOffset, int count, java.lang.Object store, int numComponents, VertexBuffer.Format format)
void	readCameras()
byte[]	readData(int bufferIndex)
Texture2D	readImage(int sourceIndex, boolean flip)
Material	readMaterial(int materialIndex)
Geometry[]	readMeshPrimitives(int meshIndex)
java.lang.Object	readNode(int nodeIndex)
Joint	readNodeAsBone(int nodeIndex, int jointIndex, int skinIndex, Matrix4f inverseModelBindMatrix)
Texture2D	readSampler(int samplerIndex, Texture2D texture)
void	readScenes(com.google.gson.JsonPrimitive defaultScene, Node rootNode)
void	readSkins()
Texture2D	readTexture(com.google.gson.JsonObject texture)
Texture2D	readTexture(com.google.gson.JsonObject texture, boolean flip)
Transform	readTransforms(com.google.gson.JsonObject nodeData)

Methods inherited from class java.lang.Object

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

Constructor Detail

GltfLoader

public GltfLoader()

Method Detail

load

public java.lang.Object load(AssetInfo assetInfo)
                      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

Returns:

An object representing the resource.

Throws:

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

loadFromStream

protected java.lang.Object loadFromStream(AssetInfo assetInfo,
                                          java.io.InputStream stream)
                                   throws java.io.IOException

Throws:

java.io.IOException

readScenes

public void readScenes(com.google.gson.JsonPrimitive defaultScene,
                       Node rootNode)
                throws java.io.IOException

Throws:

java.io.IOException

readNode

public java.lang.Object readNode(int nodeIndex)
                          throws java.io.IOException

Throws:

java.io.IOException

readTransforms

public Transform readTransforms(com.google.gson.JsonObject nodeData)

readMeshPrimitives

public Geometry[] readMeshPrimitives(int meshIndex)
                              throws java.io.IOException

Throws:

java.io.IOException

readAccessorData

public <R> R readAccessorData(int accessorIndex,
                              com.jme3.scene.plugins.gltf.GltfLoader.Populator<R> populator)
                       throws java.io.IOException

Throws:

java.io.IOException

readBuffer

public java.lang.Object readBuffer(java.lang.Integer bufferViewIndex,
                                   int byteOffset,
                                   int count,
                                   java.lang.Object store,
                                   int numComponents,
                                   VertexBuffer.Format format)
                            throws java.io.IOException

Throws:

java.io.IOException

readData

public byte[] readData(int bufferIndex)
                throws java.io.IOException

Throws:

java.io.IOException

getBytes

protected byte[] getBytes(int bufferIndex,
                          java.lang.String uri,
                          java.lang.Integer bufferLength)
                   throws java.io.IOException

Throws:

java.io.IOException

readMaterial

public Material readMaterial(int materialIndex)
                      throws java.io.IOException

Throws:

java.io.IOException

readCameras

public void readCameras()
                 throws java.io.IOException

Throws:

java.io.IOException

readTexture

public Texture2D readTexture(com.google.gson.JsonObject texture)
                      throws java.io.IOException

Throws:

java.io.IOException

readTexture

public Texture2D readTexture(com.google.gson.JsonObject texture,
                             boolean flip)
                      throws java.io.IOException

Throws:

java.io.IOException

readImage

public Texture2D readImage(int sourceIndex,
                           boolean flip)
                    throws java.io.IOException

Throws:

java.io.IOException

readAnimation

public void readAnimation(int animationIndex)
                   throws java.io.IOException

Throws:

java.io.IOException

readSampler

public Texture2D readSampler(int samplerIndex,
                             Texture2D texture)
                      throws java.io.IOException

Throws:

java.io.IOException

readSkins

public void readSkins()
               throws java.io.IOException

Throws:

java.io.IOException

readNodeAsBone

public Joint readNodeAsBone(int nodeIndex,
                            int jointIndex,
                            int skinIndex,
                            Matrix4f inverseModelBindMatrix)
                     throws java.io.IOException

Throws:

java.io.IOException

fetchFromCache

public <T> T fetchFromCache(java.lang.String name,
                            int index,
                            java.lang.Class<T> type)

addToCache

public void addToCache(java.lang.String name,
                       int index,
                       java.lang.Object object,
                       int maxLength)

getInfo

public AssetInfo getInfo()

getDocRoot

public com.google.gson.JsonObject getDocRoot()

getRootNode

public Node getRootNode()