camera.cpp

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#include "camera.hpp"
#include <engine/meta/core/common/basetypes.hpp>
 
#include <serialization/associative_archive.h>
#include <serialization/binary_archive.h>
 
namespace unravel
{
REFLECT(camera)
{
    entt::meta_factory<projection_mode>{}
        .type("projection_mode"_hs)
        .custom<entt::attributes>(entt::attributes{
            entt::attribute{"name", "projection_mode"},
            entt::attribute{"pretty_name", "Projection Mode"},
        })
        .data<projection_mode::perspective>("perspective"_hs)
        .custom<entt::attributes>(entt::attributes{
            entt::attribute{"name", "perspective"},
            entt::attribute{"pretty_name", "Perspective"},
        })
        .data<projection_mode::orthographic>("orthographic"_hs)
        .custom<entt::attributes>(entt::attributes{
            entt::attribute{"name", "orthographic"},
            entt::attribute{"pretty_name", "Orthographic"},
        });
 
    // Register camera with entt
    entt::meta_factory<camera>{}
        .type("camera"_hs)
        .custom<entt::attributes>(entt::attributes{
            entt::attribute{"name", "camera"},
            entt::attribute{"pretty_name", "Camera"},
        });
}
 
SAVE(camera)
{
    try_save(ar, ser20::make_nvp("projection_mode", obj.projection_mode_));
    try_save(ar, ser20::make_nvp("field_of_view", obj.fov_));
    try_save(ar, ser20::make_nvp("near_clip", obj.near_clip_));
    try_save(ar, ser20::make_nvp("far_clip", obj.far_clip_));
    try_save(ar, ser20::make_nvp("viewport_position", obj.viewport_pos_));
    try_save(ar, ser20::make_nvp("viewport_size", obj.viewport_size_));
    try_save(ar, ser20::make_nvp("orthographic_size", obj.ortho_size_));
    try_save(ar, ser20::make_nvp("aspect_ratio", obj.aspect_ratio_));
    try_save(ar, ser20::make_nvp("aspect_locked", obj.aspect_locked_));
    try_save(ar, ser20::make_nvp("frustum_locked", obj.frustum_locked_));
}
SAVE_INSTANTIATE(camera, ser20::oarchive_associative_t);
SAVE_INSTANTIATE(camera, ser20::oarchive_binary_t);
 
LOAD(camera)
{
    try_load(ar, ser20::make_nvp("projection_mode", obj.projection_mode_));
    try_load(ar, ser20::make_nvp("field_of_view", obj.fov_));
    try_load(ar, ser20::make_nvp("near_clip", obj.near_clip_));
    try_load(ar, ser20::make_nvp("far_clip", obj.far_clip_));
    try_load(ar, ser20::make_nvp("viewport_position", obj.viewport_pos_));
    try_load(ar, ser20::make_nvp("viewport_size", obj.viewport_size_));
    try_load(ar, ser20::make_nvp("orthographic_size", obj.ortho_size_));
    try_load(ar, ser20::make_nvp("aspect_ratio", obj.aspect_ratio_));
    try_load(ar, ser20::make_nvp("aspect_locked", obj.aspect_locked_));
    try_load(ar, ser20::make_nvp("frustum_locked", obj.frustum_locked_));
 
    obj.view_dirty_ = true;
    obj.projection_dirty_ = true;
    obj.aspect_dirty_ = true;
    obj.frustum_dirty_ = true;
}
LOAD_INSTANTIATE(camera, ser20::iarchive_associative_t);
LOAD_INSTANTIATE(camera, ser20::iarchive_binary_t);
} // namespace unravel