de.grogra.imp3d.gl20
Class GL20ResourceShaderFragmentGraytone

java.lang.Object
  de.grogra.imp3d.gl20.GL20Resource
      de.grogra.imp3d.gl20.GL20ResourceShaderFragment
          de.grogra.imp3d.gl20.GL20ResourceShaderFragmentGraytone

public class GL20ResourceShaderFragmentGraytone
extends GL20ResourceShaderFragment

Field Summary

Fields inherited from class de.grogra.imp3d.gl20.GL20ResourceShaderFragment

GL20CHANNEL_A, GL20CHANNEL_A_BIT, GL20CHANNEL_B, GL20CHANNEL_B_BIT, GL20CHANNEL_DERIVATE_BITS, GL20CHANNEL_DERIVATE_DU_BITS, GL20CHANNEL_DERIVATE_DV_BITS, GL20CHANNEL_DERIVATE_MAX, GL20CHANNEL_DERIVATE_MIN, GL20CHANNEL_DERIVATE_X_DU, GL20CHANNEL_DERIVATE_X_DU_BIT, GL20CHANNEL_DERIVATE_X_DV, GL20CHANNEL_DERIVATE_X_DV_BIT, GL20CHANNEL_DERIVATE_Y_DU, GL20CHANNEL_DERIVATE_Y_DU_BIT, GL20CHANNEL_DERIVATE_Y_DV, GL20CHANNEL_DERIVATE_Y_DV_BIT, GL20CHANNEL_DERIVATE_Z_DU, GL20CHANNEL_DERIVATE_Z_DU_BIT, GL20CHANNEL_DERIVATE_Z_DV, GL20CHANNEL_DERIVATE_Z_DV_BIT, GL20CHANNEL_G, GL20CHANNEL_G_BIT, GL20CHANNEL_NORMAL_BITS, GL20CHANNEL_NORMAL_X, GL20CHANNEL_NORMAL_X_BIT, GL20CHANNEL_NORMAL_Y, GL20CHANNEL_NORMAL_Y_BIT, GL20CHANNEL_NORMAL_Z, GL20CHANNEL_NORMAL_Z_BIT, GL20CHANNEL_POSITION_BITS, GL20CHANNEL_POSITION_X, GL20CHANNEL_POSITION_X_BIT, GL20CHANNEL_POSITION_Y, GL20CHANNEL_POSITION_Y_BIT, GL20CHANNEL_POSITION_Z, GL20CHANNEL_POSITION_Z_BIT, GL20CHANNEL_R, GL20CHANNEL_R_BIT, GL20CHANNEL_RGB_BITS, GL20CHANNEL_RGBA_BITS, GL20CHANNEL_TEXCOORD_BITS, GL20CHANNEL_TEXCOORD_U, GL20CHANNEL_TEXCOORD_U_BIT, GL20CHANNEL_TEXCOORD_V, GL20CHANNEL_TEXCOORD_V_BIT, GL20CHANNEL_TEXCOORD_W, GL20CHANNEL_TEXCOORD_W_BIT, GL20CHANNEL_X, GL20CHANNEL_X_BIT, GL20CHANNEL_XYZ_BITS, GL20CHANNEL_Y, GL20CHANNEL_Y_BIT, GL20CHANNEL_Z, GL20CHANNEL_Z_BIT

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

GL20ResourceShaderFragmentGraytone()

GL20ResourceShaderFragmentGraytone(float grayValue)

Method Summary

boolean	fragmentAffectOnAlpha() check if this GL20ResourceShaderFragment affect the alpha channel
int	getScalarIndex(de.grogra.imp3d.gl20.GL20GLSLCode code, int channel) get the index of the scalar value for the code that was created
float	getValue()
int	getVector3Index(de.grogra.imp3d.gl20.GL20GLSLCode code, int startChannel) get the index of the vector3 for the code that was created
int	getVector4Index(de.grogra.imp3d.gl20.GL20GLSLCode code, int startChannel) get the index of the vector4 for the code that was created
boolean	isUpToDate() check if this GL20ResourceShaderFragment is up to date
boolean	setChannelMap(ChannelMap channelMap) set the equivalent ChannelMap to this GL20ResourceShaderFragment
void	setValue(float value)
void	update() update this GL20ResourceShaderFragment

Methods inherited from class de.grogra.imp3d.gl20.GL20ResourceShaderFragment

destroy, getChannelMap, registerUser, unregisterUser

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

Constructor Detail

GL20ResourceShaderFragmentGraytone

public GL20ResourceShaderFragmentGraytone()

GL20ResourceShaderFragmentGraytone

public GL20ResourceShaderFragmentGraytone(float grayValue)

Method Detail

fragmentAffectOnAlpha

public boolean fragmentAffectOnAlpha()

Description copied from class: GL20ResourceShaderFragment

check if this GL20ResourceShaderFragment affect the alpha channel

Specified by:

fragmentAffectOnAlpha in class GL20ResourceShaderFragment

Returns:

true this GL20ResourceShader will affect the alpha channel false this GL20ResourceShader will not affect the alpha channel

getScalarIndex

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

Description copied from class: GL20ResourceShaderFragment

get the index of the scalar value for the code that was created

Overrides:

getScalarIndex in class GL20ResourceShaderFragment

Parameters:

code - the class where the shader code is stored finally

channel - the channel you want

Returns:

-1 an error occurred otherwise the index of the scalar value. Test for the CONST_BIT to get the correct reference

getValue

public final float getValue()

getVector3Index

public int getVector3Index(de.grogra.imp3d.gl20.GL20GLSLCode code,
                           int startChannel)

Description copied from class: GL20ResourceShaderFragment

get the index of the vector3 for the code that was created

Overrides:

getVector3Index in class GL20ResourceShaderFragment

Parameters:

code - the class where the shader code is stored finally

startChannel - the channels you want, starting with the given channel

Returns:

-1 an error occurred otherwise the index of the vector3. Test for the CONST_BIT to get the correct reference

getVector4Index

public int getVector4Index(de.grogra.imp3d.gl20.GL20GLSLCode code,
                           int startChannel)

Description copied from class: GL20ResourceShaderFragment

get the index of the vector4 for the code that was created

Overrides:

getVector4Index in class GL20ResourceShaderFragment

Parameters:

code - the class where the shader code is stored finally

startChannel - the channels you want, starting with the given channel

Returns:

-1 an error occurred otherwise the index of the vector4. Test for the CONST_BIT to get the correct reference

isUpToDate

public boolean isUpToDate()

Description copied from class: GL20ResourceShaderFragment

check if this GL20ResourceShaderFragment is up to date

Overrides:

isUpToDate in class GL20ResourceShaderFragment

Returns:

true this GL20ResourceShaderFragment is up to date false this GL20ResourceShaderFragment is not up to date, need an update() call

See Also:

update()

setChannelMap

public boolean setChannelMap(ChannelMap channelMap)

Description copied from class: GL20ResourceShaderFragment

set the equivalent ChannelMap to this GL20ResourceShaderFragment

Overrides:

setChannelMap in class GL20ResourceShaderFragment

Parameters:

channelMap - the ChannelMap that should be the source of for this GL20ResourceShaderFragment

setValue

public final void setValue(float value)

update

public void update()

Description copied from class: GL20ResourceShaderFragment

update this GL20ResourceShaderFragment

Overrides:

update in class GL20ResourceShaderFragment