MeshPrimitive.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>
#include <vector>
 
namespace CesiumGltf {
struct CESIUMGLTF_API MeshPrimitive final
    : public CesiumUtility::ExtensibleObject {
  static constexpr const char* TypeName = "MeshPrimitive";

  struct Mode {
    static constexpr int32_t POINTS = 0;

    static constexpr int32_t LINES = 1;

    static constexpr int32_t LINE_LOOP = 2;

    static constexpr int32_t LINE_STRIP = 3;

    static constexpr int32_t TRIANGLES = 4;

    static constexpr int32_t TRIANGLE_STRIP = 5;

    static constexpr int32_t TRIANGLE_FAN = 6;
  };

  std::unordered_map<std::string, int32_t> attributes;

  int32_t indices = -1;

  int32_t material = -1;

  int32_t mode = Mode::TRIANGLES;

  std::vector<std::unordered_map<std::string, int32_t>> targets;

  int64_t getSizeBytes() const {
    int64_t accum = 0;
    accum += int64_t(sizeof(MeshPrimitive));
    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));
    }
    accum += int64_t(
        sizeof(std::unordered_map<std::string, int32_t>) *
        this->targets.capacity());
    return accum;
  }
};
} // namespace CesiumGltf