CPPGPGPU Library - Reference (Doxygen)

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BasicNodes.h

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#ifndef _BASIC_NODES_H

#include "Node.h"
#include <OGLParts.h>

class ShaderNode : public NodeObject
{
public:
    ShaderNode( const string & sName ) : NodeObject( sName ), m_fTimeSinceLastCheck( 0.0 ) { SetShader( sName ); }
    CLASS_RTTI( ShaderNode, NodeObject );

    virtual void Render();
    virtual void Update( const float fDtime );

    inline bool SetShader( const string & sShaderName ) { m_sShaderName = sShaderName; return S.LoadShader( sShaderName.c_str() ); }
    inline void SetUniformIs( vector<string> & vsnNames  ) { vsnIs = vsnNames; }
    inline void SetUniformFs( vector<string> & vsnNames, vector<float> & ivsnFs ) { vsnFs = vsnNames; vfnFs = ivsnFs; }

    static void SetGlobalCheckTime( float fTime ) { m_fTimePerCheck = fTime; }

    Shader S;
private:
    float m_fTimeSinceLastCheck;
    static float m_fTimePerCheck;
    vector< string > vsnIs;
    vector< string > vsnFs;
    vector< float > vfnFs;
    string m_sShaderName;
};

class TextureNode : public NodeObject
{
public:
    TextureNode( const string & sName );
    CLASS_RTTI( TextureNode, NodeObject );

    virtual void Render();

    //Exposed T because of the loose attachment.
    Texture T;
private:
};

class TextureSetNode : public NodeObject
{
public:
    TextureSetNode( const string & sName );
    CLASS_RTTI( TextureSetNode, NodeObject );

    virtual void Render();

    void SetupTextureset( vector< TextureNode > & vTextures ) { m_vAllTextures = vTextures; }
private:
    vector< TextureNode > m_vAllTextures;
};

class RFBufferNode: public NodeObject
{
public:
    RFBufferNode( const string & sName ) : NodeObject( sName ) { }
    CLASS_RTTI( RFBufferNode, NodeObject );

    virtual void Render();

    void ConfigureForRun( vector< TextureNode * > & vTextures, bool bNeedDepth = false );

    RFBuffer B;
private:
    vector< TextureNode * > m_vAllTextures;
    vector< Texture > m_vAllCoreTextures;
};

class SquareNode : public NodeObject
{
public:
    SquareNode( const string & sName ) : NodeObject( sName ) { }
    CLASS_RTTI( SquareNode, NodeObject );

    virtual void Render();
};

class TransformNode : public NodeObject
{
public:
    TransformNode( const string & sName ) : NodeObject( sName ),
        m_fX( 0.0f ), m_fY( 0.0f ), m_fZ( 0.0f ),
        m_rX( 0.0f ), m_rY( 0.0f ), m_rZ( 0.0f ),
        m_sX( 1.0f ), m_sY( 1.0f ), m_sZ( 1.0f ) {  }
    CLASS_RTTI( TransformNode, NodeObject );

    virtual void Render();

    inline void SetPosition( float fx, float fy, float fz ) { m_fX = fx; m_fY = fy, m_fZ = fz; }
    inline void GetPosition( float & fx, float & fy, float & fz ) { fx = m_fX; fy = m_fY; fz = m_fZ; }

    inline void SetRotation( float fx, float fy, float fz ) { m_rX = fx; m_rY = fy; m_rZ = fz; }
    inline void GetRotation( float & fx, float & fy, float & fz ) { fx = m_rX; fy = m_rY; fz = m_rZ; }

    inline void SetScale( float fx, float fy, float fz ) { m_sX = fx; m_sY = fy; m_sZ = fz; }
    inline void GetScale( float & fx, float & fy, float & fz ) { fx = m_sX; fy = m_sY; fz = m_sZ; }
private:
    float m_fX, m_fY, m_fZ;
    float m_rX, m_rY, m_rZ;
    float m_sX, m_sY, m_sZ;
};

class ModelNode : public NodeObject
{
public:
    ModelNode( const string & sName ) : NodeObject( sName ), iList( 0 ) { LoadOBJ( sName.c_str() ); }
    ~ModelNode();
    CLASS_RTTI( ModelNode, NodeObject );

    bool LoadOBJ( const char * sFileToLoad );

    virtual void Render();
private:
    GLuint iList;
};

CODERENDERNODE( DataRunNode, SetupForDataRun(), PopFromDataRun() );

CODERENDERNODE( TeapotNode, glutSolidTeapot( 1.0 ),  );


#endif

/*
Copyright (c) 2007 Charles Lohr

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/

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© 2005-2007 Charles Lohr, Joshua Allen, David Chapman, Andrew Lohr. All material including documentation under the MIT/X11 license.