de.javagl.jgltf.model.impl

Class DefaultBufferViewModel

java.lang.Object

de.javagl.jgltf.model.impl.AbstractModelElement

de.javagl.jgltf.model.impl.AbstractNamedModelElement

de.javagl.jgltf.model.impl.DefaultBufferViewModel

All Implemented Interfaces:

BufferViewModel, ModelElement, NamedModelElement

public final class DefaultBufferViewModel
extends AbstractNamedModelElement
implements BufferViewModel

Implementation of a BufferViewModel

Constructor Summary

Constructors

Constructor and Description
DefaultBufferViewModel(java.lang.Integer target) Creates a new instance

Method Summary

Modifier and Type	Method and Description
BufferModel	getBufferModel() Returns the BufferModel that this view refers to
java.nio.ByteBuffer	getBufferViewData() Return the actual data that this view stands for.
int	getByteLength() Returns the length of this view, in bytes
int	getByteOffset() Returns the offset of this view referring to the buffer
java.lang.Integer	getByteStride() Returns the stride between two consecutive elements of this buffer view, in bytes.
java.lang.Integer	getTarget() Returns the (optional) target that this buffer should be bound to.
void	setBufferModel(BufferModel bufferModel) Set the BufferModel for this model
void	setByteLength(int byteLength) Set the byte length of this buffer view
void	setByteOffset(int byteOffset) Set the byte offset of this view referring to its BufferModel
void	setByteStride(java.lang.Integer byteStride) Set the optional byte stride.
void	setSparseSubstitutionCallback(java.util.function.Consumer<? super java.nio.ByteBuffer> sparseSubstitutionCallback) Set the callback that will perform the substitution of sparse accessor data in the buffer view data when it is obtained for the first time.

Methods inherited from class de.javagl.jgltf.model.impl.AbstractNamedModelElement

getName, setName

Methods inherited from class de.javagl.jgltf.model.impl.AbstractModelElement

addExtension, getExtensions, getExtras, removeExtension, setExtensions, setExtras

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.javagl.jgltf.model.NamedModelElement

getName

Methods inherited from interface de.javagl.jgltf.model.ModelElement

getExtensions, getExtras

Constructor Detail

DefaultBufferViewModel

public DefaultBufferViewModel(java.lang.Integer target)

Creates a new instance

Parameters:

target - The optional target

Method Detail

setSparseSubstitutionCallback

public void setSparseSubstitutionCallback(java.util.function.Consumer<? super java.nio.ByteBuffer> sparseSubstitutionCallback)

Set the callback that will perform the substitution of sparse accessor data in the buffer view data when it is obtained for the first time.

Parameters:

sparseSubstitutionCallback - The callback

setBufferModel

public void setBufferModel(BufferModel bufferModel)

Set the BufferModel for this model

Parameters:

bufferModel - The BufferModel

setByteOffset

public void setByteOffset(int byteOffset)

Set the byte offset of this view referring to its BufferModel

Parameters:

byteOffset - The byte offset

setByteLength

public void setByteLength(int byteLength)

Set the byte length of this buffer view

Parameters:

byteLength - The byte length

setByteStride

public void setByteStride(java.lang.Integer byteStride)

Set the optional byte stride. This byte stride must be non-null if more than one accessor refers to this buffer view.

Parameters:

byteStride - The byte stride

getBufferViewData

public java.nio.ByteBuffer getBufferViewData()

Description copied from interface: BufferViewModel

Return the actual data that this view stands for. This will be a new slice of the buffer of the data that is stored internally. Changes in the position or limit of this buffer will not affect this model

Specified by:

getBufferViewData in interface BufferViewModel

Returns:

The buffer view data

getBufferModel

public BufferModel getBufferModel()

Description copied from interface: BufferViewModel

Returns the BufferModel that this view refers to

Specified by:

getBufferModel in interface BufferViewModel

Returns:

The BufferModel

getByteOffset

public int getByteOffset()

Description copied from interface: BufferViewModel

Returns the offset of this view referring to the buffer

Specified by:

getByteOffset in interface BufferViewModel

Returns:

The offset, in bytes

getByteLength

public int getByteLength()

Description copied from interface: BufferViewModel

Returns the length of this view, in bytes

Specified by:

getByteLength in interface BufferViewModel

Returns:

The length, in bytes

getByteStride

public java.lang.Integer getByteStride()

Description copied from interface: BufferViewModel

Returns the stride between two consecutive elements of this buffer view, in bytes. If this is null, then the elements are tightly packed.

Specified by:

getByteStride in interface BufferViewModel

Returns:

The stride, in bytes

getTarget

public java.lang.Integer getTarget()

Description copied from interface: BufferViewModel

Returns the (optional) target that this buffer should be bound to. If this is not null, then it will be the GL constant for GL_ARRAY_BUFFER or GL_ELEMENT_ARRAY_BUFFER.

Specified by:

getTarget in interface BufferViewModel

Returns:

The target, or null