iindex_scene_query.h

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/******************************************************************************
 * Copyright 2023 NVIDIA Corporation. All rights reserved.
 *****************************************************************************/
 
#ifndef NVIDIA_INDEX_IINDEX_SCENE_QUERY_H
#define NVIDIA_INDEX_IINDEX_SCENE_QUERY_H
 
#include <nv/index/iscene_query_results.h>
 
namespace nv
{
namespace index
{
 
class IIndex_canvas;
class IViewport_list;
 
class IIndex_scene_query :
    public mi::base::Interface_declare<0xd71c4a09,0xd2ac,0x428e,0xbf,0x6e,0x01,0x5f,0x9f,0xe3,0xfa,0x35>
{
public:
    virtual IScene_pick_results* pick(
        const mi::math::Vector_struct<mi::Uint32, 2>&   pixel_location,
        const nv::index::IIndex_canvas*                 pick_canvas,
        mi::neuraylib::Tag_struct                       session_tag,
        mi::neuraylib::IDice_transaction*               dice_transaction) const = 0;
 
    virtual IScene_pick_results_list* pick(
        const mi::math::Vector_struct<mi::Sint32, 2>& pixel_location,
        const nv::index::IIndex_canvas*               pick_canvas,
        IViewport_list*                               viewport_list,
        mi::neuraylib::Tag_struct                     session_tag) const = 0;
 
    virtual IScene_pick_results* pick(
        const mi::math::Vector_struct<mi::Uint32, 2>&   pixel_location,
        const nv::index::IIndex_canvas*                 pick_canvas,
        mi::neuraylib::Tag_struct                       session_tag,
        mi::neuraylib::Tag_struct                       query_scene_element_tag,
        mi::neuraylib::IDice_transaction*               dice_transaction) const = 0;
 
    virtual IScene_lookup_result* entry_lookup(
        mi::Uint64                                      entry_index,
        mi::neuraylib::Tag_struct                       scene_element_tag,
        mi::neuraylib::Tag_struct                       session_tag,
        mi::neuraylib::IDice_transaction*               dice_transaction) const = 0;
};
 
} // namespace index
} // namespace nv
 
#endif // NVIDIA_INDEX_IINDEX_SCENE_QUERY_H