de.grogra.imp3d.gl20
Class GL20ResourceShaderRGBA

java.lang.Object
  de.grogra.imp3d.gl20.GL20Resource
      de.grogra.imp3d.gl20.GL20ResourceShaderRGBA

public class GL20ResourceShaderRGBA
extends GL20Resource

Field Summary

static int	NEEDS_LIGHTS shader need information about lights
static int	NEEDS_NORMAL shader need normals for calculation
static int	NEEDS_TEXCOORD shader need texture coordinats for calculation
static int	NEEDS_WORLD_TO_VIEW_MATRIX shader need the world-to-view matrix
static int	NON_OPAQUE shader can produce transparent fragments

Fields inherited from class de.grogra.imp3d.gl20.GL20Resource

GL20RESOURCE_CLASS_LIGHT, GL20RESOURCE_CLASS_MASK, GL20RESOURCE_CLASS_MESH, GL20RESOURCE_CLASS_SHADER, GL20RESOURCE_CLASS_SHADERFRAGMENT, GL20RESOURCE_CLASS_SHAPE, GL20RESOURCE_CLASS_TEXTURE, GL20RESOURCE_LIGHT_DIRECTIONAL, GL20RESOURCE_LIGHT_POINT, GL20RESOURCE_LIGHT_SPOT, GL20RESOURCE_MESH_MULTI_USER, GL20RESOURCE_MESH_SINGLE_USER, GL20RESOURCE_SHADER_PHONG, GL20RESOURCE_SHADER_RGBA, GL20RESOURCE_SHADERFRAGMENT_BLEND, GL20RESOURCE_SHADERFRAGMENT_GRAYTONE, GL20RESOURCE_SHADERFRAGMENT_RGB, GL20RESOURCE_SHAPE_BOX, GL20RESOURCE_SHAPE_FRUSTUM, GL20RESOURCE_SHAPE_LINE, GL20RESOURCE_SHAPE_LINE_STRIP, GL20RESOURCE_SHAPE_PARALLELOGRAM, GL20RESOURCE_SHAPE_PLANE, GL20RESOURCE_SHAPE_POLYGONS, GL20RESOURCE_SHAPE_SPHERE, GL20RESOURCE_TEXTURE, GL20RESOURCE_TEXTURE_CUBEMAP, GL20RESOURCE_TYPE_MASK

Constructor Summary

GL20ResourceShaderRGBA()

GL20ResourceShaderRGBA(float red, float green, float blue)

Method Summary

void	applyShader(boolean shadeless)
void	destroy() destroy this GL20Shader
Vector4f	getColor()
int	getEnvironmentDependencies() get the environment dependencies for this GL20ResourceShader
int	getScalarFromShader(de.grogra.imp3d.gl20.GL20GLSLCode code, int channel)
Shader	getShader() return the equivalent Shader
int	getVector3FromShader(de.grogra.imp3d.gl20.GL20GLSLCode code, int startChannel)
int	getVector4FromShader(de.grogra.imp3d.gl20.GL20GLSLCode code, int startChannel)
boolean	isUpToDate() check if this GL20ResourceShader is up to date
void	registerUser()
void	setColor(Vector4f color)
boolean	setShader(Shader shader)
void	unregisterUser()
void	update() update this GL20ResourceShader

Methods inherited from class de.grogra.imp3d.gl20.GL20Resource

getResourceClass, getResourceClassType, getResourceType

Methods inherited from class java.lang.Object

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

Field Detail

NEEDS_LIGHTS

public static final int NEEDS_LIGHTS

shader need information about lights

See Also:

Constant Field Values

NEEDS_NORMAL

public static final int NEEDS_NORMAL

shader need normals for calculation

See Also:

Constant Field Values

NEEDS_TEXCOORD

public static final int NEEDS_TEXCOORD

shader need texture coordinats for calculation

See Also:

Constant Field Values

NEEDS_WORLD_TO_VIEW_MATRIX

public static final int NEEDS_WORLD_TO_VIEW_MATRIX

shader need the world-to-view matrix

See Also:

Constant Field Values

NON_OPAQUE

public static final int NON_OPAQUE

shader can produce transparent fragments

See Also:

Constant Field Values

Constructor Detail

GL20ResourceShaderRGBA

public GL20ResourceShaderRGBA()

GL20ResourceShaderRGBA

public GL20ResourceShaderRGBA(float red,
                              float green,
                              float blue)

Method Detail

destroy

public void destroy()

destroy this GL20Shader

getColor

public Vector4f getColor()

getEnvironmentDependencies

public int getEnvironmentDependencies()

get the environment dependencies for this GL20ResourceShader

Returns:

getScalarFromShader

public int getScalarFromShader(de.grogra.imp3d.gl20.GL20GLSLCode code,
                               int channel)

getVector3FromShader

public int getVector3FromShader(de.grogra.imp3d.gl20.GL20GLSLCode code,
                                int startChannel)

getVector4FromShader

public int getVector4FromShader(de.grogra.imp3d.gl20.GL20GLSLCode code,
                                int startChannel)

isUpToDate

public boolean isUpToDate()

check if this GL20ResourceShader is up to date

Returns:

true this GL20ResourceShader is up to date false this GL20ResourceShader is not up to date, need an update() call

See Also:

update()

setColor

public void setColor(Vector4f color)

setShader

public boolean setShader(Shader shader)

update

public void update()

update this GL20ResourceShader

applyShader

public void applyShader(boolean shadeless)

getShader

public final Shader getShader()

return the equivalent Shader

Returns:

the equivalent Shader

registerUser

public void registerUser()

unregisterUser

public void unregisterUser()