ishading_model.h

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/******************************************************************************
 * Copyright 2023 NVIDIA Corporation. All rights reserved.
 *****************************************************************************/
 
#ifndef NVIDIA_INDEX_ISHADING_MODEL_H
#define NVIDIA_INDEX_ISHADING_MODEL_H
 
#include <mi/base/interface_declare.h>
#include <mi/dice.h>
 
#include <nv/index/iattribute.h>
 
namespace nv
{
namespace index
{
 
class IShading_model :
        public mi::base::Interface_declare<0x8f5bc60f,0x654f,0x46dd,0x85,0x76,0xeb,0x10,0xbf,0xab,0x06,0xb8,
                                           nv::index::IAttribute>
{
public:
    enum Front_face_vertex_order
    {
        FRONT_FACE_CCW  = 0,    
        FRONT_FACE_CW   = 1     
    };
    
    virtual void set_front_face_vertex_order(Front_face_vertex_order order) = 0;
    
    virtual Front_face_vertex_order get_front_face_vertex_order() const = 0;
 
    virtual void set_double_sided_lighting(bool double_sided) = 0;
 
    virtual bool get_double_sided_lighting() const = 0;
 
    virtual void set_backface_culling(bool backface_cull) = 0;
 
    virtual bool get_backface_culling() const = 0;
};
 
class IFlat_shading :
        public mi::base::Interface_declare<0x9af9c55e,0xd0d2,0x4dee,0x93,0x3e,0xa5,0x5f,0x96,0x30,0xe3,0x16,
                                           nv::index::IShading_model>
{
};
 
class IPhong_shading :
        public mi::base::Interface_declare<0x65b99243,0x4dd8,0x41aa,0xa4,0x5d,0x45,0x0a,0x79,0xf5,0xd7,0xee,
                                           nv::index::IShading_model>
{
};
 
}} // namespace index / nv
 
#endif // NVIDIA_INDEX_ISHADING_MODEL_H