inline Core::Transform assimpToCore( const aiVector3D& T,
const aiQuaternion& R,
const aiVector3D& S ) {
Core::Vector3 t = assimpToCore( T );
Core::Quaternion r = assimpToCore( R );
Core::Vector3 s = assimpToCore( S );
Core::Transform M;
M.fromPositionOrientationScale( t, r, s );
return M;
}
bool RadiumEngine::loadFile( const std::string& filename )
{
//for ( auto& system : m_systems )
//{
// system.second->handleFileLoading( file );
//}
// Fill file in a string (http://stackoverflow.com/a/2602060)
std::ifstream t(filename);
std::string file;
t.seekg(0, std::ios::end);
file.reserve(t.tellg());
t.seekg(0, std::ios::beg);
file.assign( ( std::istreambuf_iterator<char>( t ) ),
( std::istreambuf_iterator<char>() ) );
std::string err;
std::vector<LoadedEntity> loadedData;
Parser::parse(file, loadedData);
LOG(logDEBUG) << "Found " << loadedData.size() << " entities to load.";
std::string rootFolder = Core::StringUtils::getDirName( filename );
for (const auto& entityData : loadedData)
{
Entity* entity = m_entityManager->getOrCreateEntity(entityData.name);
Core::Transform transform;
transform.fromPositionOrientationScale(entityData.position, entityData.orientation, entityData.scale);
entity->setTransform(transform);
for (const auto& systemData : entityData.data)
{
auto system = m_systems.find(systemData.system);
if (system != m_systems.end())
{
system->second->handleDataLoading(entity, rootFolder, systemData.data);
}
}
}
return true;
}