GltfModifierVersionExtension.h

#pragma once
 
#include <Cesium3DTilesSelection/Library.h>
#include <CesiumUtility/ExtensibleObject.h>
 
#include <optional>
 
namespace CesiumGltf {
struct Model;
}
 
namespace Cesium3DTilesSelection {

struct CESIUM3DTILESSELECTION_API GltfModifierVersionExtension
    : public CesiumUtility::ExtensibleObject {
  static std::optional<int64_t>
  getVersion(const CesiumGltf::Model& model) noexcept;

  static void setVersion(CesiumGltf::Model& model, int64_t version) noexcept;

  static constexpr const char* TypeName = "GltfModifierVersionExtension";
  static constexpr const char* ExtensionName =
      "CESIUM_INTERNAL_gltf_modifier_version";

  int64_t version = 0;

  int64_t getSizeBytes() const {
    int64_t accum = 0;
    accum += int64_t(sizeof(GltfModifierVersionExtension));
    accum += CesiumUtility::ExtensibleObject::getSizeBytes() -
             int64_t(sizeof(CesiumUtility::ExtensibleObject));
    return accum;
  }
};
 
} // namespace Cesium3DTilesSelection