TextureSwapperViewportFilter/TextureSwapperViewportFilter.cpp

//**************************************************************************/

// Copyright (c) 2008 Autodesk, Inc.

// All rights reserved.

//

// Use of this software is subject to the terms of the Autodesk license

// agreement provided at the time of installation or download, or which

// otherwise accompanies this software in either electronic or hard copy form.

//

//**************************************************************************/

// DESCRIPTION:

// CREATED: October 2008

//**************************************************************************/



#include "TextureSwapperViewportFilter.h"



#define _USE_MATH_DEFINES

#include <cmath>



using namespace mudbox;



// Filter plugin macros

IMPLEMENT_VCLASS( TextureSwapperViewPortFilter, ViewPortFilter, "Texture Swapper Viewport Filter", 1 );



MB_PLUGIN( "Texture Swapper Filter", "Texture Swapper Viewport Filter", "Autodesk", "http://www.mudbox3d.com", 0 );



void TextureSwapperViewPortFilter::OnNodeEvent( const Attribute&, NodeEventType eType ) {

    if(eType == etValueChanged) {

        Kernel()->Redraw();

    }

}



TextureSwapperViewPortFilter::TextureSwapperViewPortFilter() :

    m_aTextureID(this, "Texture")

{

    m_aTextureID.AddItem("Color");

    m_aTextureID.AddItem("Depth");

    m_aTextureID.AddItem("Position");

    m_aTextureID.AddItem("Normal");

    m_aTextureID.SetValue(0);



    m_pResultTexture = 0;

}



TextureSwapperViewPortFilter::~TextureSwapperViewPortFilter()

{

    if (m_pResultTexture)

    {

        delete m_pResultTexture;

    }

}



void TextureSwapperViewPortFilter::Process( ViewPortState &s ) 

{

    switch (m_aTextureID.Value())

    {

    default:

    case 0:

        break;



    case 1:

        s.m_pColor = s.m_pDepth;

        break;



    case 2:

        s.m_pColor = s.m_pPosition;

        break;



    case 3:

        s.m_pColor = s.m_pNormal;

        break;

    }

/*

    switch (s.m_pColor->Format())

    {

    case Image::e16depth:

    case Image::e24depth:

    case Image::e32depth:

        ConvertTexture(&m_pResultTexture, s.m_pColor);

        s.m_pColor = m_pResultTexture;

        break;



    default:

        break;

    }*/

};