mr.robotto.engine.components.comp

Class MrShaderProgram

java.lang.Object

mr.robotto.engine.components.comp.MrComponent

mr.robotto.engine.components.comp.MrShaderProgram

public class MrShaderProgram
extends MrComponent

This class represents a Shader Program, it allows to bind a shader program and send data to the GPU

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	MrShaderProgram.Data
protected class	MrShaderProgram.View

Field Summary

Fields inherited from class mr.robotto.engine.components.comp.MrComponent

mBound, mInitialized, mRenderingContext, TYPE_MESH, TYPE_SHADERPROGRAM, TYPE_TEXTURE

Constructor Summary

Constructors

Constructor and Description
MrShaderProgram(java.lang.String name, MrShader vertexShader, MrShader fragmentShader) Creates a new Shader Program

Method Summary

Modifier and Type	Method and Description
void	addAttribute(MrAttribute attribute) Adds an attribute to this shader program
void	addUniform(MrUniform uniform) Adds a uniform to this shader program
void	bind() Binds the component
void	bindUniforms(java.util.Map<java.lang.String,MrUniformKey> uniformKeys) Passes data to GPU from values in the uniform keys
java.util.Map<java.lang.Integer,MrAttribute>	getAttributes() Gets all attributes defined in this shader program
MrComponent.Data	getData() Gets the data layer linked to this object
MrShader	getFragmentShader() Gets the Fragment Shader linked to this program
int	getId() Gets the ID of this Shader Program
java.lang.String	getName() Gets the name of this component
java.lang.String	getType() Gets the type of this component
java.util.Map<java.lang.String,MrUniform>	getUniforms() Gets all uniforms defined for this program
MrShader	getVertexShader() Gets the Vertex Shader linked to this program
MrComponent.View	getView() Gets the rendering layer linked to this object

Methods inherited from class mr.robotto.engine.components.comp.MrComponent

initialize, isBound, isInitialized, unbind

Methods inherited from class java.lang.Object

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

Constructor Detail

MrShaderProgram

public MrShaderProgram(java.lang.String name,
                       MrShader vertexShader,
                       MrShader fragmentShader)

Creates a new Shader Program

Parameters:

name - Name of this shader program

vertexShader - Vertex Shader element

fragmentShader - Fragment Shader element

Method Detail

getType

public java.lang.String getType()

Description copied from class: MrComponent

Gets the type of this component

Specified by:

getType in class MrComponent

Returns:

type

getData

public MrComponent.Data getData()

Description copied from class: MrComponent

Gets the data layer linked to this object

Specified by:

getData in class MrComponent

Returns:

the data layer

getView

public MrComponent.View getView()

Description copied from class: MrComponent

Gets the rendering layer linked to this object

Specified by:

getView in class MrComponent

Returns:

the rendering layer

getName

public java.lang.String getName()

Description copied from class: MrComponent

Gets the name of this component

Specified by:

getName in class MrComponent

Returns:

the name

bind

public void bind()

Description copied from class: MrComponent

Binds the component

Overrides:

bind in class MrComponent

getId

public int getId()

Gets the ID of this Shader Program

Returns:

getVertexShader

public MrShader getVertexShader()

Gets the Vertex Shader linked to this program

Returns:

a vertex shader

getFragmentShader

public MrShader getFragmentShader()

Gets the Fragment Shader linked to this program

Returns:

a fragment shader

getUniforms

public java.util.Map<java.lang.String,MrUniform> getUniforms()

Gets all uniforms defined for this program

Returns:

addUniform

public void addUniform(MrUniform uniform)

Adds a uniform to this shader program

Parameters:

uniform - new uniform

addAttribute

public void addAttribute(MrAttribute attribute)

Adds an attribute to this shader program

Parameters:

attribute - new attribute

getAttributes

public java.util.Map<java.lang.Integer,MrAttribute> getAttributes()

Gets all attributes defined in this shader program

Returns:

bindUniforms

public void bindUniforms(java.util.Map<java.lang.String,MrUniformKey> uniformKeys)

Passes data to GPU from values in the uniform keys

Parameters:

uniformKeys -