FbxImporter.h

浏览该文件的文档.

#pragma once
 
#include "BaseMesh.h"
 
#include <filesystem>
#include <memory>
#include <string>
#include <string_view>
 
namespace z8 {
 
struct FbxImportOptions {
  // FBX 常见资产使用右手系；反转 Z 并同步翻转三角形绕序可保持几何法线方向。
  bool ConvertToLeftHanded = true;
  bool FlipTextureV = false;
};
 
struct FbxMeshImportResult {
  std::unique_ptr<BaseMesh> Value;
  std::string Error;
 
  explicit operator bool() const { return Value != nullptr; }
};
 
class FbxImporter : MeshImporter{
public:
  static FbxMeshImportResult Parse(
      const std::filesystem::path& fileName,
      const FbxImportOptions& options = {});
  static FbxMeshImportResult ParseText(
      std::string_view source, std::string_view meshName = "FBX",
      const FbxImportOptions& options = {});
};
 
} // namespace z8