com.threerings.opengl.renderer.config
Class ClientArrayConfig

java.lang.Object
  com.threerings.util.DeepObject
      com.threerings.opengl.renderer.config.ClientArrayConfig

All Implemented Interfaces:

Exportable, Copyable, Cloneable

Direct Known Subclasses:

GeometryConfig.AttributeArrayConfig

public class ClientArrayConfig
extends DeepObject
implements Exportable

Contains the configuration of a single client array.

Nested Class Summary

static class

ClientArrayConfig.Type Type constants.

Field Summary

FloatBuffer	floatArray The float array, if using one.
boolean	normalized Whether or not to normalize the components.
int	offset The offset of the first component.
int	size The number of components in each element.
int	stride The stride between adjacent elements.
ClientArrayConfig.Type	type The type of the components.

Constructor Summary

ClientArrayConfig()

ClientArrayConfig(int size)

ClientArrayConfig(int size, FloatBuffer floatArray)

ClientArrayConfig(int size, int stride, int offset, FloatBuffer floatArray)

Method Summary

boolean	canMerge(ClientArrayConfig oarray) Checks whether, all other things being equal, we can merge this array with the specified other.
ClientArray	createClientArray() Creates a client array from this config.
int	getElementBytes() Returns the number of bytes in each element.
void	populateClientArray(ClientArray array) Populates the supplied client array with the data in this config.
void	populateFloatArray(float[] array, int doffset, int dstride) Extracts the contents of this array into the specified float array.
void	populateIntArray(int[] array, int doffset, int dstride) Extracts the contents of this array into the specified int array.

Methods inherited from class com.threerings.util.DeepObject

clone, copy, copy, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

size

public int size

The number of components in each element.

type

public ClientArrayConfig.Type type

The type of the components.

normalized

public boolean normalized

Whether or not to normalize the components.

stride

public int stride

The stride between adjacent elements.

offset

public int offset

The offset of the first component.

floatArray

public FloatBuffer floatArray

The float array, if using one.

Constructor Detail

ClientArrayConfig

public ClientArrayConfig(int size)

ClientArrayConfig

public ClientArrayConfig(int size,
                         FloatBuffer floatArray)

ClientArrayConfig

public ClientArrayConfig(int size,
                         int stride,
                         int offset,
                         FloatBuffer floatArray)

ClientArrayConfig

public ClientArrayConfig()

Method Detail

getElementBytes

public int getElementBytes()

Returns the number of bytes in each element.

canMerge

public boolean canMerge(ClientArrayConfig oarray)

Checks whether, all other things being equal, we can merge this array with the specified other.

createClientArray

public ClientArray createClientArray()

Creates a client array from this config.

populateClientArray

public void populateClientArray(ClientArray array)

Populates the supplied client array with the data in this config.

populateFloatArray

public void populateFloatArray(float[] array,
                               int doffset,
                               int dstride)

Extracts the contents of this array into the specified float array.

Parameters:

doffset - the offset within the array at which to place the first element.

dstride - the stride between adjacent elements within the array.

populateIntArray

public void populateIntArray(int[] array,
                             int doffset,
                             int dstride)

Extracts the contents of this array into the specified int array.

Parameters:

doffset - the offset within the array at which to place the first element.

dstride - the stride between adjacent elements within the array.