Add downsample params to call to pairAlign

src/processor/processor_odom_icp_3d.cpp

@@ -142,7 +142,9 @@ unsigned int ProcessorOdomIcp3d::processNew(const int& _max_features)
                   incoming_laser_->getPointCloud(),
                   Eigen::Isometry3d::Identity(),
                   T_last_incoming_,
-                  registration_solver_);
+                  registration_solver_,
+                  params_odom_icp_->pcl_downsample,
+                  params_odom_icp_->pcl_downsample_voxel_size);
     }
     return 0;
 };