diff -up ./surface/CMakeLists.txt.oom ./surface/CMakeLists.txt

--- ./surface/CMakeLists.txt.oom	2018-11-26 06:50:33.000000000 -0500

+++ ./surface/CMakeLists.txt	2019-02-16 20:54:35.581123820 -0500

@@ -99,7 +99,12 @@ if(build)

         src/marching_cubes_hoppe.cpp

         src/marching_cubes_rbf.cpp

         src/bilateral_upsampling.cpp

-        src/mls.cpp

+        src/mls_n.cpp

+        src/mls_xyz.cpp

+        src/mls_xyzi.cpp

+        src/mls_xyzrgba.cpp

+        src/mls_xyzrgb.cpp

+        src/mls_xyzrgbn.cpp

         src/organized_fast_mesh.cpp

         src/simplification_remove_unused_vertices.cpp

         src/surfel_smoothing.cpp

diff -up ./surface/src/mls_n.cpp.oom ./surface/src/mls_n.cpp

--- ./surface/src/mls_n.cpp.oom	2019-02-16 20:55:10.920291479 -0500

+++ ./surface/src/mls_n.cpp	2019-02-16 20:51:12.570160727 -0500

@@ -0,0 +1,53 @@

+/*

+ * Software License Agreement (BSD License)

+ *

+ * Point Cloud Library (PCL) - www.pointclouds.org

+ * Copyright (c) 2009-2011, Willow Garage, Inc.

+ *

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ *

+ * * Redistributions of source code must retain the above copyright

+ *   notice, this list of conditions and the following disclaimer.

+ * * Redistributions in binary form must reproduce the above

+ *   copyright notice, this list of conditions and the following

+ *   disclaimer in the documentation and/or other materials provided

+ *   with the distribution.

+ * * Neither the name of Willow Garage, Inc. nor the names of its

+ *   contributors may be used to endorse or promote products derived

+ *   from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+ * POSSIBILITY OF SUCH DAMAGE.

+ *

+ * $Id$

+ *

+ */

+

+#include <pcl/surface/mls.h>

+#include <pcl/surface/impl/mls.hpp>

+

+#ifndef PCL_NO_PRECOMPILE

+#include <pcl/point_types.h>

+#include <pcl/impl/instantiate.hpp>

+#ifdef PCL_ONLY_CORE_POINT_TYPES

+ // Instantiations of specific point types

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, ((pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZRGB)(pcl::PointXYZRGBA)(pcl::PointXYZRGBNormal)(pcl::PointNormal))

+                                              ((pcl::PointNormal)))

+#else

+  // PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, (PCL_XYZ_POINT_TYPES)(PCL_XYZ_POINT_TYPES))

+#endif

+#endif    // PCL_NO_PRECOMPILE

diff -up ./surface/src/mls_xyz.cpp.oom ./surface/src/mls_xyz.cpp

--- ./surface/src/mls_xyz.cpp.oom	2019-02-16 20:54:51.891201203 -0500

+++ ./surface/src/mls_xyz.cpp	2019-02-16 20:51:33.080258031 -0500

@@ -0,0 +1,53 @@

+/*

+ * Software License Agreement (BSD License)

+ *

+ * Point Cloud Library (PCL) - www.pointclouds.org

+ * Copyright (c) 2009-2011, Willow Garage, Inc.

+ *

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ *

+ * * Redistributions of source code must retain the above copyright

+ *   notice, this list of conditions and the following disclaimer.

+ * * Redistributions in binary form must reproduce the above

+ *   copyright notice, this list of conditions and the following

+ *   disclaimer in the documentation and/or other materials provided

+ *   with the distribution.

+ * * Neither the name of Willow Garage, Inc. nor the names of its

+ *   contributors may be used to endorse or promote products derived

+ *   from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+ * POSSIBILITY OF SUCH DAMAGE.

+ *

+ * $Id$

+ *

+ */

+

+#include <pcl/surface/mls.h>

+#include <pcl/surface/impl/mls.hpp>

+

+#ifndef PCL_NO_PRECOMPILE

+#include <pcl/point_types.h>

+#include <pcl/impl/instantiate.hpp>

+#ifdef PCL_ONLY_CORE_POINT_TYPES

+ // Instantiations of specific point types

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, ((pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZRGB)(pcl::PointXYZRGBA)(pcl::PointXYZRGBNormal)(pcl::PointNormal))

+                                              ((pcl::PointXYZ)))

+#else

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, (PCL_XYZ_POINT_TYPES)(PCL_XYZ_POINT_TYPES))

+#endif

+#endif    // PCL_NO_PRECOMPILE

diff -up ./surface/src/mls_xyzi.cpp.oom ./surface/src/mls_xyzi.cpp

--- ./surface/src/mls_xyzi.cpp.oom	2019-02-16 20:54:55.133216580 -0500

+++ ./surface/src/mls_xyzi.cpp	2019-02-16 20:51:59.602383856 -0500

@@ -0,0 +1,53 @@

+/*

+ * Software License Agreement (BSD License)

+ *

+ * Point Cloud Library (PCL) - www.pointclouds.org

+ * Copyright (c) 2009-2011, Willow Garage, Inc.

+ *

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ *

+ * * Redistributions of source code must retain the above copyright

+ *   notice, this list of conditions and the following disclaimer.

+ * * Redistributions in binary form must reproduce the above

+ *   copyright notice, this list of conditions and the following

+ *   disclaimer in the documentation and/or other materials provided

+ *   with the distribution.

+ * * Neither the name of Willow Garage, Inc. nor the names of its

+ *   contributors may be used to endorse or promote products derived

+ *   from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+ * POSSIBILITY OF SUCH DAMAGE.

+ *

+ * $Id$

+ *

+ */

+

+#include <pcl/surface/mls.h>

+#include <pcl/surface/impl/mls.hpp>

+

+#ifndef PCL_NO_PRECOMPILE

+#include <pcl/point_types.h>

+#include <pcl/impl/instantiate.hpp>

+#ifdef PCL_ONLY_CORE_POINT_TYPES

+ // Instantiations of specific point types

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, ((pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZRGB)(pcl::PointXYZRGBA)(pcl::PointXYZRGBNormal)(pcl::PointNormal))

+                                              ((pcl::PointXYZI)))

+#else

+  // PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, (PCL_XYZ_POINT_TYPES)(PCL_XYZ_POINT_TYPES))

+#endif

+#endif    // PCL_NO_PRECOMPILE

diff -up ./surface/src/mls_xyzrgba.cpp.oom ./surface/src/mls_xyzrgba.cpp

--- ./surface/src/mls_xyzrgba.cpp.oom	2019-02-16 20:54:57.832229383 -0500

+++ ./surface/src/mls_xyzrgba.cpp	2019-02-16 20:52:31.126533414 -0500

@@ -0,0 +1,53 @@

+/*

+ * Software License Agreement (BSD License)

+ *

+ * Point Cloud Library (PCL) - www.pointclouds.org

+ * Copyright (c) 2009-2011, Willow Garage, Inc.

+ *

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ *

+ * * Redistributions of source code must retain the above copyright

+ *   notice, this list of conditions and the following disclaimer.

+ * * Redistributions in binary form must reproduce the above

+ *   copyright notice, this list of conditions and the following

+ *   disclaimer in the documentation and/or other materials provided

+ *   with the distribution.

+ * * Neither the name of Willow Garage, Inc. nor the names of its

+ *   contributors may be used to endorse or promote products derived

+ *   from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+ * POSSIBILITY OF SUCH DAMAGE.

+ *

+ * $Id$

+ *

+ */

+

+#include <pcl/surface/mls.h>

+#include <pcl/surface/impl/mls.hpp>

+

+#ifndef PCL_NO_PRECOMPILE

+#include <pcl/point_types.h>

+#include <pcl/impl/instantiate.hpp>

+#ifdef PCL_ONLY_CORE_POINT_TYPES

+ // Instantiations of specific point types

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, ((pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZRGB)(pcl::PointXYZRGBA)(pcl::PointXYZRGBNormal)(pcl::PointNormal))

+                                              ((pcl::PointXYZRGBA)))

+#else

+  // PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, (PCL_XYZ_POINT_TYPES)(PCL_XYZ_POINT_TYPES))

+#endif

+#endif    // PCL_NO_PRECOMPILE

diff -up ./surface/src/mls_xyzrgb.cpp.oom ./surface/src/mls_xyzrgb.cpp

--- ./surface/src/mls_xyzrgb.cpp.oom	2019-02-16 20:55:03.524256391 -0500

+++ ./surface/src/mls_xyzrgb.cpp	2019-02-16 20:53:02.609682766 -0500

@@ -0,0 +1,53 @@

+/*

+ * Software License Agreement (BSD License)

+ *

+ * Point Cloud Library (PCL) - www.pointclouds.org

+ * Copyright (c) 2009-2011, Willow Garage, Inc.

+ *

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ *

+ * * Redistributions of source code must retain the above copyright

+ *   notice, this list of conditions and the following disclaimer.

+ * * Redistributions in binary form must reproduce the above

+ *   copyright notice, this list of conditions and the following

+ *   disclaimer in the documentation and/or other materials provided

+ *   with the distribution.

+ * * Neither the name of Willow Garage, Inc. nor the names of its

+ *   contributors may be used to endorse or promote products derived

+ *   from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+ * POSSIBILITY OF SUCH DAMAGE.

+ *

+ * $Id$

+ *

+ */

+

+#include <pcl/surface/mls.h>

+#include <pcl/surface/impl/mls.hpp>

+

+#ifndef PCL_NO_PRECOMPILE

+#include <pcl/point_types.h>

+#include <pcl/impl/instantiate.hpp>

+#ifdef PCL_ONLY_CORE_POINT_TYPES

+ // Instantiations of specific point types

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, ((pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZRGB)(pcl::PointXYZRGBA)(pcl::PointXYZRGBNormal)(pcl::PointNormal))

+                                              ((pcl::PointXYZRGB)))

+#else

+  //PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, (PCL_XYZ_POINT_TYPES)(PCL_XYZ_POINT_TYPES))

+#endif

+#endif    // PCL_NO_PRECOMPILE

diff -up ./surface/src/mls_xyzrgbn.cpp.oom ./surface/src/mls_xyzrgbn.cpp

--- ./surface/src/mls_xyzrgbn.cpp.oom	2019-02-16 20:55:07.030273022 -0500

+++ ./surface/src/mls_xyzrgbn.cpp	2019-02-16 20:53:34.215832702 -0500

@@ -0,0 +1,53 @@

+/*

+ * Software License Agreement (BSD License)

+ *

+ * Point Cloud Library (PCL) - www.pointclouds.org

+ * Copyright (c) 2009-2011, Willow Garage, Inc.

+ *

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ *

+ * * Redistributions of source code must retain the above copyright

+ *   notice, this list of conditions and the following disclaimer.

+ * * Redistributions in binary form must reproduce the above

+ *   copyright notice, this list of conditions and the following

+ *   disclaimer in the documentation and/or other materials provided

+ *   with the distribution.

+ * * Neither the name of Willow Garage, Inc. nor the names of its

+ *   contributors may be used to endorse or promote products derived

+ *   from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+ * POSSIBILITY OF SUCH DAMAGE.

+ *

+ * $Id$

+ *

+ */

+

+#include <pcl/surface/mls.h>

+#include <pcl/surface/impl/mls.hpp>

+

+#ifndef PCL_NO_PRECOMPILE

+#include <pcl/point_types.h>

+#include <pcl/impl/instantiate.hpp>

+#ifdef PCL_ONLY_CORE_POINT_TYPES

+ // Instantiations of specific point types

+  PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, ((pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZRGB)(pcl::PointXYZRGBA)(pcl::PointXYZRGBNormal)(pcl::PointNormal))

+                                              ((pcl::PointXYZRGBNormal)))

+#else

+  //PCL_INSTANTIATE_PRODUCT(MovingLeastSquares, (PCL_XYZ_POINT_TYPES)(PCL_XYZ_POINT_TYPES))

+#endif

+#endif    // PCL_NO_PRECOMPILE