org.mini2Dx.libgdx.graphics

Class LibgdxShader

java.lang.Object

org.mini2Dx.libgdx.graphics.LibgdxShader

All Implemented Interfaces:

Shader, org.mini2Dx.gdx.utils.Disposable

public class LibgdxShader
extends java.lang.Object
implements Shader

Field Summary

Fields

Modifier and Type	Field and Description
com.badlogic.gdx.graphics.glutils.ShaderProgram	shaderProgram

Constructor Summary

Constructors

Constructor and Description
LibgdxShader(com.badlogic.gdx.graphics.glutils.ShaderProgram shaderProgram)

Method Summary

Modifier and Type	Method and Description
void	begin() Binds the shader for parameter modification
void	dispose()
void	end() Unbinds the shader for parameter modification
java.lang.String	getLog()
ShaderType	getShaderType() Returns the ShaderType (Note: different platforms require different types)
boolean	hasParameter(java.lang.String name) Checks if the shader has the specified parameter (uniform, attribute, etc.).
boolean	isCompiled() Returns if this shader compiled successfully
void	setParameter(java.lang.String name, int bindId, Texture texture) Sets the specified texture parameter.
void	setParameter(java.lang.String name, Texture texture) Sets the specified texture parameter.
void	setParameterf(java.lang.String name, float value) Sets the specified float parameter (uniform).
void	setParameterf(java.lang.String name, float value1, float value2) Sets the specified parameter (uniform).
void	setParameterf(java.lang.String name, float value1, float value2, float value3) Sets the specified parameter (uniform).
void	setParameterf(java.lang.String name, float value1, float value2, float value3, float value4) Sets the specified parameter (uniform or attribute).
void	setParameterf(java.lang.String name, org.mini2Dx.gdx.math.Vector2 vec) Sets the specified parameter (uniform).
void	setParameterf(java.lang.String name, org.mini2Dx.gdx.math.Vector3 vec) Sets the specified parameter (uniform).
void	setParameteri(java.lang.String name, int value) Sets the specified parameter (uniform).
void	setParameterMatrix(java.lang.String name, org.mini2Dx.gdx.math.Matrix4 matrix) Sets the specified parameter (uniform).
void	setParameterMatrix(java.lang.String name, org.mini2Dx.gdx.math.Matrix4 matrix, boolean transpose) Sets the specified parameter (uniform).

Methods inherited from class java.lang.Object

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

Field Detail

shaderProgram

public final com.badlogic.gdx.graphics.glutils.ShaderProgram shaderProgram

Constructor Detail

LibgdxShader

public LibgdxShader(com.badlogic.gdx.graphics.glutils.ShaderProgram shaderProgram)

Method Detail

begin

public void begin()

Description copied from interface: Shader

Binds the shader for parameter modification

Specified by:

begin in interface Shader

end

public void end()

Description copied from interface: Shader

Unbinds the shader for parameter modification

Specified by:

end in interface Shader

hasParameter

public boolean hasParameter(java.lang.String name)

Description copied from interface: Shader

Checks if the shader has the specified parameter (uniform, attribute, etc.).

Specified by:

hasParameter in interface Shader

Parameters:

name - The parameter name

Returns:

False if the uniform, attribute, etc. does not exist

setParameter

public void setParameter(java.lang.String name,
                         Texture texture)

Description copied from interface: Shader

Sets the specified texture parameter. Automatically allocates a bind ID for the texture on OpenGL platforms. Note: Shader.begin() must be called before using this method

Specified by:

setParameter in interface Shader

Parameters:

name - The parameter name

texture - The texture to bind to the parameter

setParameter

public void setParameter(java.lang.String name,
                         int bindId,
                         Texture texture)

Description copied from interface: Shader

Sets the specified texture parameter. Note: Shader.begin() must be called before using this method

Specified by:

setParameter in interface Shader

Parameters:

name - The parameter name

bindId - The texture bind ID to use on OpenGL platforms

texture - The texture to bind to the parameter

setParameterf

public void setParameterf(java.lang.String name,
                          float value)

Description copied from interface: Shader

Sets the specified float parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterf in interface Shader

Parameters:

name - The parameter name

setParameterf

public void setParameterf(java.lang.String name,
                          float value1,
                          float value2)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterf in interface Shader

Parameters:

name - The parameter name

setParameterf

public void setParameterf(java.lang.String name,
                          float value1,
                          float value2,
                          float value3)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterf in interface Shader

Parameters:

name - The parameter name

setParameterf

public void setParameterf(java.lang.String name,
                          float value1,
                          float value2,
                          float value3,
                          float value4)

Description copied from interface: Shader

Sets the specified parameter (uniform or attribute). Note: Shader.begin() must be called before using this method

Specified by:

setParameterf in interface Shader

Parameters:

name - The parameter name

setParameterf

public void setParameterf(java.lang.String name,
                          org.mini2Dx.gdx.math.Vector2 vec)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterf in interface Shader

Parameters:

name - The parameter name

setParameterf

public void setParameterf(java.lang.String name,
                          org.mini2Dx.gdx.math.Vector3 vec)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterf in interface Shader

Parameters:

name - The parameter name

setParameteri

public void setParameteri(java.lang.String name,
                          int value)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameteri in interface Shader

Parameters:

name - The parameter name

setParameterMatrix

public void setParameterMatrix(java.lang.String name,
                               org.mini2Dx.gdx.math.Matrix4 matrix)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterMatrix in interface Shader

Parameters:

name - The parameter name

setParameterMatrix

public void setParameterMatrix(java.lang.String name,
                               org.mini2Dx.gdx.math.Matrix4 matrix,
                               boolean transpose)

Description copied from interface: Shader

Sets the specified parameter (uniform). Note: Shader.begin() must be called before using this method

Specified by:

setParameterMatrix in interface Shader

Parameters:

name - The parameter name

getLog

public java.lang.String getLog()

Specified by:

getLog in interface Shader

isCompiled

public boolean isCompiled()

Description copied from interface: Shader

Returns if this shader compiled successfully

Specified by:

isCompiled in interface Shader

Returns:

getShaderType

public ShaderType getShaderType()

Description copied from interface: Shader

Returns the ShaderType (Note: different platforms require different types)

Specified by:

getShaderType in interface Shader

Returns:

dispose

public void dispose()

Specified by:

dispose in interface org.mini2Dx.gdx.utils.Disposable