ModelWriter.h

#pragma once
 
#include "Base.h"
 
#include "Foundation/StringView.h"
 
namespace Cogs::ComponentModel
{
  class Entity;
}
 
namespace Cogs::Core
{
  class Context;
  struct CogsDescriptor;
 
  enum struct WriteModelFlags : uint32_t {
    NONE                        = 0,
    COMPRESS_ZSTD               = 1u<<0,  //< Compresses sections in the file, allows to decompress just part of the file.
    COMPRESS_ZSTD_AS_FILE       = 1u<<1,  //< Compresses the entire model as a single file, creates .cogsbin.zst file.
    COMPRESS_MAX                = 1u<<2,
    SEPARATE_ROOT_NODE_SECTIONS = 1u<<3,
    EMBED_TEXTURES              = 1u<<4,
  };
  ENABLE_ENUM_FLAGS(WriteModelFlags);
 
  struct WriteModelSettings
  {
    WriteModelFlags flags = WriteModelFlags::NONE;
    int compressionLevel = 3;
  };
 
  // Deprecated, remove when no longer in use.
  bool writeCogsBin3Model(Context * context, uint32_t& numVertes, uint32_t& numIndexes, const StringView & fileName, const struct Model * model, WriteModelSettings * settings);
  bool writeCogsBin3Models(Context * context, uint32_t& numVertes, uint32_t& numIndexes, const StringView & fileName, ComponentModel::Entity ** entity, size_t N, WriteModelFlags flags = WriteModelFlags::COMPRESS_ZSTD | WriteModelFlags::COMPRESS_MAX);
 
  COGSCORE_DLL_API bool writeModel(Context * context, uint32_t& numVertes, uint32_t& numIndexes, const StringView & fileName, ComponentModel::Entity * entity, WriteModelFlags flags = WriteModelFlags::COMPRESS_ZSTD | WriteModelFlags::COMPRESS_MAX);
  COGSCORE_DLL_API bool writeModel(Context * context, uint32_t& numVertes, uint32_t& numIndexes, const StringView & fileName, const struct Model * model, WriteModelSettings * settings);
  COGSCORE_DLL_API bool writeModels(Context * context, uint32_t& numVertes, uint32_t& numIndexes, const StringView & fileName, ComponentModel::Entity ** entity, size_t N, WriteModelFlags flags = WriteModelFlags::COMPRESS_ZSTD | WriteModelFlags::COMPRESS_MAX);
  COGSCORE_DLL_API bool writeModel(Context * context, const StringView & fileName, ComponentModel::Entity * entity, WriteModelFlags flags = WriteModelFlags::COMPRESS_ZSTD | WriteModelFlags::COMPRESS_MAX);
}