for (int i = 0; i < scene->mNumMeshes; i++) {
		aiMesh* temp_m = scene->mMeshes[i];
		//store vertex
		uint size = sizeof(float)*temp_m->mNumVertices;
		memcpy(buffer_total, temp_m->mVertices, size);

		size = sizeof(uint)*temp_m->mNumFaces;
		memcpy(buffer_total, temp_m->mFaces, size);

		size = sizeof(float)*temp_m->mNumVertices * 2;
		memcpy(buffer_total, temp_m->mTextureCoords, size);

		size = sizeof(float)*temp_m->mNumVertices;
		memcpy(buffer_total, temp_m->mNormals, size);

		size = sizeof(char)*temp_m->mName.length;
		std::string name_mesh = temp_m->mName.C_Str();
		memcpy(buffer_total, name_mesh.data(), size);

	}