itexture.h File Reference

‎/***************************************************************************************************
 * Copyright 2023 NVIDIA Corporation. All rights reserved.
 **************************************************************************************************/

#ifndef MI_NEURAYLIB_ITEXTURE_H
#define MI_NEURAYLIB_ITEXTURE_H

#include <mi/neuraylib/iscene_element.h>
#include <mi/neuraylib/typedefs.h>

namespace mi {

namespace neuraylib {

class IImage;


enum Texture_compression
{
    TEXTURE_NO_COMPRESSION     = 0, 
    TEXTURE_MEDIUM_COMPRESSION = 1, 
    TEXTURE_HIGH_COMPRESSION   = 2, 
    TEXTURE_COMPRESSION_FORCE_32_BIT = 0xffffffffU
};

mi_static_assert( sizeof( Texture_compression) == sizeof( Uint32));

enum Filter_type
{
    FILTER_BOX          = 0,    
    FILTER_TRIANGLE     = 1,    
    FILTER_GAUSS        = 2,    
    FILTER_CMITCHELL    = 3,    
    FILTER_CLANCZOS     = 4,    
    FILTER_FAST         = 5,    
    FILTER_FORCE_32_BIT = 0xffffffffU
};

mi_static_assert( sizeof( Filter_type) == sizeof( Uint32));

class ITexture :
    public base::Interface_declare<0x012c847c,0xaf47,0x4338,0xb7,0xc4,0x78,0x67,0xa3,0x55,0x47,0x18,
                                   neuraylib::IScene_element>
{
public:


    virtual Sint32 
               set_image( const char* name) = 0;

    virtual const char* get_image() const = 0;






    virtual Sint32 set_volume( const char* name) = 0;

    virtual const char* get_volume() const = 0;




    virtual void set_gamma( Float32 gamma) = 0;

    virtual Float32 
               get_gamma() const = 0;

    virtual Float32 
               get_effective_gamma( Size frame_id, Size uvtile_id) const = 0;

#ifdef MI_NEURAYLIB_DEPRECATED_12_1
    inline  Float32 
               get_effective_gamma( Uint32 uvtile_id = 0) const
    { return get_effective_gamma( 0, uvtile_id); }
#endif // MI_NEURAYLIB_DEPRECATED_12_1




    virtual const char* get_selector() const = 0;

    virtual void set_compression( Texture_compression compression) = 0;

    virtual Texture_compression 
               get_compression() const = 0;

};
 // end group mi_neuray_misc

} // namespace neuraylib

} // namespace mi

#endif // MI_NEURAYLIB_ITEXTURE_H