void Object::loadObject( const std::string& filename )
{
Assimp::Importer Importer;
/* Import file
Options:
aiProcess_Triangulate -> translate models which are made from non-triangle polys
into triangle based meshes
aiProcess_GenSmoothNormals -> automatically generate normals, in case the model
doesn't already contain them
*/
const aiScene* pScene = Importer.ReadFile( filename.c_str(),
aiProcess_Triangulate | aiProcess_GenSmoothNormals | aiProcess_FlipUVs );
if( pScene )
{
initFromScene( pScene, filename );
initMaterials( pScene, filename );
}
else
{
std::cerr << "Could not load model\n";
}
}
bool Model::loadModel(const std::string& Filename)
{
bool ret = false;
const aiScene* _scene = aiImportFile(Filename.c_str(), aiProcess_Triangulate | aiProcess_GenSmoothNormals | aiProcess_FlipUVs);
if (_scene)
ret = initFromScene(_scene, Filename);
return ret;
}
bool Mesh::loadMesh(const std::string & filename)
{
clear();
bool Ret = false;
Assimp::Importer importer;
const aiScene* pScene = importer.ReadFile(filename.c_str(), aiProcessPreset_TargetRealtime_Quality);
if(pScene)
Ret = initFromScene(pScene, filename);
else
std::cout << "Error passing " << filename << " : " << importer.GetErrorString() << std::endl;
return Ret;
}
bool Mesh::load(const aiScene *_scene)
{
bool success=false;
m_scene=_scene;
// we have already forced the load to be trinagles so no need to check
m_vao = ngl::VertexArrayObject::createVOA(GL_TRIANGLES);
// if we have a valid scene load and init
if (m_scene)
{
// grab the inverse global transform
m_globalInverseTransform = AIU::aiMatrix4x4ToNGLMat4(m_scene->mRootNode->mTransformation);
m_globalInverseTransform.inverse();
// now load the bones etc
initFromScene(m_scene);
success=true;
}
else
{
std::cerr<<"Error parsing "<<_scene<<"\n";
}
return success;
}