Shader Class Reference
[Basic]

GLSL shader with loading and compiling capabilities. More...

#include <Shader.hpp>

Inheritance diagram for Shader:

List of all members.

Public Member Functions
	Shader (const Tag &tag)
	~Shader ()
void	associate ()
void	finalize ()
string	getFilename () const
GLuint	getHandle () const
string	getType () const
void	list () const
void	log () const
string	toString () const
Protected Member Functions
void	compile ()
void	create ()
void	load ()
Private Attributes
const char **	source
GLuint	handle
int	length
Preprocessor	preprocessor
string	filename
string	type

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Detailed Description

GLSL shader with loading and compiling capabilities.

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Constructor & Destructor Documentation

Shader

(

const Tag &

tag

)

Creates a new Shader from an XML tag.

Parameters:

tag

XML tag with "type" and "file" attributes.

Exceptions:

NodeException

if extension not recognized as a type.

~Shader

(

)

Cleans up the source array allocated by the Shader object.

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Member Function Documentation

void associate

(

)

[virtual]

Attaches the shader to a program and compiles the shader.

Exceptions:

	NodeException	from create()
	NodeException	from load()
	NodeException	from compile()

Reimplemented from Node.

void compile

(

)

[protected]

Compiles the shader and prints the log..

Exceptions:

NodeException

if the shader doesn't compile.

void create

(

)

[protected]

Requests a handle to a new GLSL shader of the correct type.

Exceptions:

NodeException

if type is not supported.

void list

(

)

const

Prints the file stored in the source array.

void load

(

)

[protected]

Loads a file into the Shader's source array and passes it to OpenGL.

Exceptions:

NodeException

if Preprocessor threw an exception.

void log

(

)

const

Prints the log for this shader.

string toString

(

)

const [virtual]

Forms a string from the object's attributes.

Reimplemented from Node.

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The documentation for this class was generated from the following files:

• Shader.hpp
• Shader.cpp