WGEShaderVersionPreprocessor Class Reference

This preprocessor removes the version-statement from the code and puts it to the beginning of the code. More...

#include <WGEShaderVersionPreprocessor.h>

Inheritance diagram for WGEShaderVersionPreprocessor:

List of all members.

Public Member Functions
	WGEShaderVersionPreprocessor ()
	Default constructor.
virtual	~WGEShaderVersionPreprocessor ()
	Destructor.
virtual std::string	process (const std::string &file, const std::string &code) const
	Process the whole code.

---

Detailed Description

This preprocessor removes the version-statement from the code and puts it to the beginning of the code.

This is requires for some GLSL compiler.

Definition at line 38 of file WGEShaderVersionPreprocessor.h.

---

Constructor & Destructor Documentation

WGEShaderVersionPreprocessor::WGEShaderVersionPreprocessor

(

)

Default constructor.

Definition at line 35 of file WGEShaderVersionPreprocessor.cpp.

WGEShaderVersionPreprocessor::~WGEShaderVersionPreprocessor

(

)

[virtual]

Destructor.

Definition at line 40 of file WGEShaderVersionPreprocessor.cpp.

---

Member Function Documentation

std::string WGEShaderVersionPreprocessor::process	(	const std::string &	file,
		const std::string &	code
	)		const [virtual]

Process the whole code.

It is not allowed to modify some internal state in this function because it might be called by several shaders.

Parameters:

code	the code to process
file	the filename of the shader currently processed. Should be used for debugging output.

Returns:

the resulting new code

Implements WGEShaderPreprocessor.

Definition at line 45 of file WGEShaderVersionPreprocessor.cpp.

References WGEShaderPreprocessor::getActive(), and wlog::warn().

---

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

• WGEShaderVersionPreprocessor.h
• WGEShaderVersionPreprocessor.cpp