mitkGLSLProgram.h

/*=========================================================================

  Program:   3DMed
  Date:      $Date: 2014-02-25 18:30:00 +0800 $
  Version:   $Version: 4.6.0 $
  Copyright: MIPG, Institute of Automation, Chinese Academy of Sciences

=========================================================================*/

#ifndef __mitkGLSLProgram_h
#define __mitkGLSLProgram_h

#include "mitkVisualization2Includes.h"

#include "mitkObject.h"
#include "GL/glew.h"

class MITK_VISUALIZATION2_API mitkGLSLShader : public mitkObject
{
public:
    MITK_TYPE(mitkGLSLShader,mitkObject)
    mitkGLSLShader();
    typedef enum
    {
        Vertex,
        Fragment
    } ShaderType;
    void SetCode(const char* code,ShaderType type);
    GLhandleARB GetShader() const;

protected:
    virtual ~mitkGLSLShader();
private:
    mitkGLSLShader(const mitkGLSLShader&);
    void operator = (const mitkGLSLShader&);
private:
    const char* m_Code;
    GLhandleARB m_Shader;
};

#include "mitkList.h"

class MITK_VISUALIZATION2_API mitkGLSLProgram : public mitkObject
{
public:
    MITK_TYPE(mitkGLSLProgram,mitkObject)
    mitkGLSLProgram();
    void AddVertexShader(const char* code);
    void AddFragmentShader(const char* code);
    void Link();
    GLhandleARB GetProgram() { return m_GLSLProgram; }
    GLint GetUniformLocation(const char* name);
    void Use();
    void FinishUsing();

protected:
    virtual ~mitkGLSLProgram();
private:
    mitkGLSLProgram(const mitkGLSLProgram&);
    void operator = (const mitkGLSLProgram&);

private:
    GLhandleARB m_GLSLProgram;
    mitkList m_ShaderList;
};

#endif

---