org.j3d.aviatrix3d.iutil
Class ShaderAttribValue

java.lang.Object
  org.j3d.aviatrix3d.iutil.ShaderAttribValue

public class ShaderAttribValue
extends java.lang.Object

Internal data holder class to hold argument values inside the Geometry classes for shader attribute values.

Version:

$Revision: 1.2 $

Author:

Justin Couch

Field Summary

java.nio.Buffer	data The buffer holding the data
int	dataType The type of data for this value.
boolean	normalise Flag for whether the matrix values should be normalised
int	size The number of items in a single value - 1, 2, 3 or 4

Constructor Summary

ShaderAttribValue()
Create a new instance of the value.

Method Summary

boolean	equals(java.lang.Object o) Compare this object for equality to the given object.
boolean	equals(ShaderAttribValue sav) Compares this object with the specified object to check for equivalence.

Methods inherited from class java.lang.Object

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

Field Detail

dataType

public int dataType

The type of data for this value. See constants above

size

public int size

The number of items in a single value - 1, 2, 3 or 4

normalise

public boolean normalise

Flag for whether the matrix values should be normalised

data

public java.nio.Buffer data

The buffer holding the data

Constructor Detail

ShaderAttribValue

public ShaderAttribValue()

Create a new instance of the value. Set the uniform location to -1 to indicate it has not been fetched yet.

Method Detail

equals

public boolean equals(java.lang.Object o)

Compare this object for equality to the given object.

Overrides:

equals in class java.lang.Object

Parameters:

o - The object to be compared

Returns:

True if these represent the same values

equals

public boolean equals(ShaderAttribValue sav)

Compares this object with the specified object to check for equivalence.

Parameters:

sav - The shader value instance to be compared

Returns:

true if the objects represent identical values