ExtensionExtMeshGpuInstancing.h

// This file was generated by generate-classes.
// DO NOT EDIT THIS FILE!
#pragma once
 
#include <CesiumGltf/Library.h>
#include <CesiumUtility/ExtensibleObject.h>
 
#include <cstdint>
#include <string>
#include <unordered_map>
 
namespace CesiumGltf {
struct CESIUMGLTF_API ExtensionExtMeshGpuInstancing final
    : public CesiumUtility::ExtensibleObject {
  static constexpr const char* TypeName = "ExtensionExtMeshGpuInstancing";
  static constexpr const char* ExtensionName = "EXT_mesh_gpu_instancing";
 
  std::unordered_map<std::string, int32_t> attributes;
 
  int64_t getSizeBytes() const {
    int64_t accum = 0;
    accum += int64_t(sizeof(ExtensionExtMeshGpuInstancing));
    accum += CesiumUtility::ExtensibleObject::getSizeBytes() -
             int64_t(sizeof(CesiumUtility::ExtensibleObject));
    accum += int64_t(
        this->attributes.bucket_count() *
        (sizeof(std::string) + sizeof(int32_t)));
    for (const auto& [k, v] : this->attributes) {
      accum += int64_t(k.capacity() * sizeof(char) - sizeof(std::string));
      accum += int64_t(sizeof(int32_t));
    }
    return accum;
  }
};
} // namespace CesiumGltf