source: trunk/packages/vizservers/nanovis/vr3d/include/vr3d/vrTexture2D.h @ 2798

/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
#pragma once

#include <vr3d/vrEnums.h>
#include <vr3d/vrTexture.h>

class Vr3DExport vrTexture2D : public vrTexture {

        /**
         * @brief Two-dimensional texture width.
         * @brief Default value is 0
         */
        int                     _width;

        /**
         * @brief Two-dimensional texture height.
         * @brief Default value is 0
         */
        int                     _height;

        /**
         * @brief Wrap mode.
         * @brief Default value is R2_CLAMP
         */
        TEXWRAP         _wrapS;

        /**
         * @brief Wrap mode.
         * @brief Default value is R2_CLAMP
         */
        TEXWRAP         _wrapT;

        bool _depthTexture;
public :
        /**
         * @brief constructuor
         */
        vrTexture2D(bool depth = false);

        /** 
         * @brief destructor
         */
        ~vrTexture2D();

        /**
         * @brief get texture size
         * @return texture length
         */
        int getWidth() const;

        /**
         * @brief get texture height
         * @return texture height
         */
        int getHeight() const;

        /**
         * @brief set wrap mode
         */
        void setWrapS(TEXWRAP wrap);

        /*
         * @brief set wrap mode
         */
        void setWrapT(TEXWRAP wrap);

        /**
         * @brief set wrap mode
         */
        TEXWRAP getWrapS() const;

        /*
         * @brief set wrap mode
         */
        TEXWRAP getWrapT() const;

        /**
         * @brief set texture data
         * @param format texture data format 
         * @param type texture data type 
         * @param width texture width
         * @param data texture data
         */
        void setPixels(COLORFORMAT format, DATATYPE type, int width, int height, void* data);

    /**
         * @brief set texture data
     * @param internalFormat texture internal data format 
         * @param format texture data format 
         * @param type texture data type 
         * @param width texture width
         * @param data texture data
         */
        void setPixels(TEXTARGET target, COLORFORMAT internalFormat, COLORFORMAT format, DATATYPE type, int width, int height, void* data);

    /**
         * @brief set texture data (NV)
     * @param internalFormat internal colorformat
         * @param format texture data format 
         * @param type texture data type 
         * @param width texture width
         * @param data texture data
         */
        void setPixels(COLORFORMAT internalFormat, COLORFORMAT format, DATATYPE type, int width, int height, void* data);

        /**
         * @brief update pixel data
         * @param data pixel data
         */
        virtual void updatePixels(void* data);
};

inline int vrTexture2D::getWidth() const
{
        return _width;
}

inline int vrTexture2D::getHeight() const
{
        return _height;
}

inline void vrTexture2D::setWrapS(TEXWRAP wrap)
{
        _wrapS = wrap;
}

inline void vrTexture2D::setWrapT(TEXWRAP wrap)
{
        _wrapT = wrap;
}

inline TEXWRAP vrTexture2D::getWrapS() const
{
        return _wrapS;
}

inline TEXWRAP vrTexture2D::getWrapT() const
{
        return _wrapT;
}