GltfWriter.h

#pragma once
 
#include "CesiumGltfWriter/Library.h"
 
#include <CesiumJsonWriter/ExtensionWriterContext.h>
 
#include <span>
 
// forward declarations
namespace CesiumGltf {
struct Model;
}
 
namespace CesiumGltfWriter {
 
struct CESIUMGLTFWRITER_API GltfWriterResult {
  std::vector<std::byte> gltfBytes;
 
  std::vector<std::string> errors;
 
  std::vector<std::string> warnings;
};
 
struct CESIUMGLTFWRITER_API GltfWriterOptions {
  bool prettyPrint = false;
 
  size_t binaryChunkByteAlignment = 4;
};
 
class CESIUMGLTFWRITER_API GltfWriter {
public:
  GltfWriter();
 
  CesiumJsonWriter::ExtensionWriterContext& getExtensions();
 
  const CesiumJsonWriter::ExtensionWriterContext& getExtensions() const;
 
  GltfWriterResult writeGltf(
      const CesiumGltf::Model& model,
      const GltfWriterOptions& options = GltfWriterOptions()) const;
 
  GltfWriterResult writeGlb(
      const CesiumGltf::Model& model,
      const std::span<const std::byte>& bufferData,
      const GltfWriterOptions& options = GltfWriterOptions()) const;
 
private:
  CesiumJsonWriter::ExtensionWriterContext _context;
};
 
} // namespace CesiumGltfWriter