Method LoadModelMetaDataFromFile

IO/Geometry/vtkGLTFDocumentLoader.cxx:142–167

Metadata loading **/ ------------------------------------------------------------------------------

/** Metadata loading **/
//------------------------------------------------------------------------------
bool vtkGLTFDocumentLoader::LoadModelMetaDataFromFile(const std::string& fileName)
{
  // Setup file resource and URI loader
  auto fullPath = vtksys::SystemTools::CollapseFullPath(fileName);
  auto file = vtkSmartPointer<vtkFileResourceStream>::New();
  if (!file->Open(fullPath.c_str()))
  {
    vtkErrorMacro("Failed to open file " << fullPath);
    return false;
  }

  vtkNew<vtkURILoader> loader;
  if (!loader->SetBaseFileName(fullPath))
  {
    vtkErrorMacro("Failed to set " << fullPath << " as base URI");
    return false;
  }

  if (!this->LoadModelMetaDataFromStream(file, loader))
  {
    return false;
  }

  this->InternalModel->FileName = std::move(fullPath); // store filename
  return true;
}

//------------------------------------------------------------------------------
bool vtkGLTFDocumentLoader::LoadModelMetaDataFromStream(