hmi.graphics.opengl.state
Class GLState

java.lang.Object
  hmi.graphics.opengl.state.GLState

public final class GLState
extends Object

Author:

Job Zwiers

Field Summary

private static HashMap<Integer,String>	GLIDTOGLNAME
private static HashMap<Integer,Integer>	GLIDTOSCID
private static HashMap<String,Integer>	GLNAMETOGLID
private static int	lastSCId
static int	LIGHT_GROUP
static int	LIGHT_GROUP_SIZE
static int	MATERIAL_GROUP
static int	MATERIAL_GROUP_SIZE
static int	POLYGON_GROUP
static int	POLYGON_GROUP_SIZE
private static HashMap<Integer,Integer>	SCIDTOGLID
static int	TEXTURE_GROUP
static int	TEXTURE_GROUP_SIZE

Constructor Summary

private

GLState()

Method Summary

protected static void	addGLName(String glName, int glId)
protected static void	addStateVariable(String glName, int glId, int scId)
static int	createSCId()
static int	createSCId(int stateGroup)
static int	getGLId(String glName) Returns the int valued OpenGL token for an OpenGL name.
static String	getGLName(int glId) Returns the String valued OpenGL name for an OpenGL token.
static int	getSCId(int glId) Returns scId for a given GL state variable, or -1 if no scId has been assigned to this state variable.

Methods inherited from class java.lang.Object

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

Field Detail

GLNAMETOGLID

private static final HashMap<String,Integer> GLNAMETOGLID

GLIDTOGLNAME

private static final HashMap<Integer,String> GLIDTOGLNAME

GLIDTOSCID

private static final HashMap<Integer,Integer> GLIDTOSCID

SCIDTOGLID

private static final HashMap<Integer,Integer> SCIDTOGLID

lastSCId

private static int lastSCId

LIGHT_GROUP

public static final int LIGHT_GROUP

See Also:

Constant Field Values

LIGHT_GROUP_SIZE

public static final int LIGHT_GROUP_SIZE

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Constant Field Values

MATERIAL_GROUP

public static final int MATERIAL_GROUP

See Also:

Constant Field Values

MATERIAL_GROUP_SIZE

public static final int MATERIAL_GROUP_SIZE

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Constant Field Values

TEXTURE_GROUP

public static final int TEXTURE_GROUP

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Constant Field Values

TEXTURE_GROUP_SIZE

public static final int TEXTURE_GROUP_SIZE

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Constant Field Values

POLYGON_GROUP

public static final int POLYGON_GROUP

See Also:

Constant Field Values

POLYGON_GROUP_SIZE

public static final int POLYGON_GROUP_SIZE

See Also:

Constant Field Values

Constructor Detail

GLState

private GLState()

Method Detail

createSCId

public static int createSCId()

createSCId

public static int createSCId(int stateGroup)

addStateVariable

protected static void addStateVariable(String glName,
                                       int glId,
                                       int scId)

addGLName

protected static void addGLName(String glName,
                                int glId)

getSCId

public static int getSCId(int glId)

Returns scId for a given GL state variable, or -1 if no scId has been assigned to this state variable.

getGLName

public static String getGLName(int glId)

Returns the String valued OpenGL name for an OpenGL token.

getGLId

public static int getGLId(String glName)

Returns the int valued OpenGL token for an OpenGL name.