Microsoft.Xna.Framework.Graphics

Class DynamicIndexBuffer

java.lang.Object

Microsoft.Xna.Framework.Graphics.GraphicsResource

Microsoft.Xna.Framework.Graphics.IndexBuffer

Microsoft.Xna.Framework.Graphics.DynamicIndexBuffer

All Implemented Interfaces:

IDisposable

public class DynamicIndexBuffer
extends IndexBuffer

Author:

Halofreak1990

Field Summary

Fields

Modifier and Type	Field and Description
Event<EventArgs>	ContentLost Occurs when resources are lost due to a lost device event.

Fields inherited from class Microsoft.Xna.Framework.Graphics.GraphicsResource

_parent, Disposing, Name, Tag

Constructor Summary

Constructors

Constructor and Description
DynamicIndexBuffer(GraphicsDevice graphicsDevice, java.lang.Class indexType, int indexCount, BufferUsage usage) Create a new instance of this class.
DynamicIndexBuffer(GraphicsDevice graphicsDevice, IndexElementSize indexElementSize, int indexCount, BufferUsage usage) Create a new instance of this class.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	IsContentLost() Determines if the index buffer data has been lost due to a lost device event.
<T> void	SetData(int offsetInBytes, T[] data, int startIndex, int elementCount, java.util.EnumSet<SetDataOptions> options) Sets dynamic index buffer data, specifying the offset, start index, number of elements and options.
<T> void	SetData(T[] data, int startIndex, int elementCount, java.util.EnumSet<SetDataOptions> options) Sets dynamic index buffer data, specifying the start index, number of elements and options.

Methods inherited from class Microsoft.Xna.Framework.Graphics.IndexBuffer

Dispose, getBufferUsage, GetData, GetData, GetData, getIndexCount, getIndexElementSize, SetData, SetData, SetData

Methods inherited from class Microsoft.Xna.Framework.Graphics.GraphicsResource

Dispose, finalize, getGraphicsDevice, IsDisposed, raise_disposing, toString

Methods inherited from class java.lang.Object

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

Field Detail

ContentLost

public final Event<EventArgs> ContentLost

Occurs when resources are lost due to a lost device event.

Constructor Detail

DynamicIndexBuffer

public DynamicIndexBuffer(GraphicsDevice graphicsDevice,
                  IndexElementSize indexElementSize,
                  int indexCount,
                  BufferUsage usage)

Create a new instance of this class.

Parameters:

graphicsDevice - The associated graphics device.

indexElementSize - Size of each index element.

indexCount - The number of indices in the buffer.

usage - Behavior options.

DynamicIndexBuffer

public DynamicIndexBuffer(GraphicsDevice graphicsDevice,
                  java.lang.Class indexType,
                  int indexCount,
                  BufferUsage usage)

Create a new instance of this class.

Parameters:

graphicsDevice - The associated graphics device.

indexType - The index type.

indexCount - The number of indices in the buffer.

usage - Behavior options.

Method Detail

IsContentLost

public boolean IsContentLost()

Determines if the index buffer data has been lost due to a lost device event.

SetData

public <T> void SetData(T[] data,
               int startIndex,
               int elementCount,
               java.util.EnumSet<SetDataOptions> options)

Sets dynamic index buffer data, specifying the start index, number of elements and options.

Parameters:

data - Array of data.

startIndex - The first element to use.

elementCount - The number of elements to use.

options - Specifies whether existing data in the buffer will be kept after this operation. Dynamic geometry may be rendered on the Xbox 360 by using DrawUserIndexedPrimitives instead of setting the data for the index buffer.

SetData

public <T> void SetData(int offsetInBytes,
               T[] data,
               int startIndex,
               int elementCount,
               java.util.EnumSet<SetDataOptions> options)

Sets dynamic index buffer data, specifying the offset, start index, number of elements and options.

Parameters:

offsetInBytes - Offset in bytes from the beginning of the buffer to the data.

data - Array of data.

startIndex - The first element to use.

elementCount - The number of elements to use.

options - Specifies whether existing data in the buffer will be kept after this operation. Dynamic geometry may be rendered on the Xbox 360 by using DrawUserIndexedPrimitives instead of setting the data for the index buffer.