spatialnde2 0.7.2

spatialnde2

SpatialNDE2 library

On Windows platform see WINDOWS_ANACONDA_BUILD.txt for the recommended build/install procedure

Prerequisites

INSTALLING ALL PREREQUISITES IS STRONGLY RECOMMENDED as not all possible combinations of missing prerequisites may have been tested

• cmake (v3.12 or above)
• libxml2
• eigen3 (v3.3 or above)
• OpenCL
• Python (v3.6 or above; including development libraries, and the following packages: numpy, setuptools, wheel)
• SWIG
• Cython
• libpng
• OpenThreads
• OpenSceneGraph
• GLUT (GLUT is safe to leave out)
• QT5 (including development libraries for at least Core, Widgets, Gui, OpenGL, and UiTools components)

Building

Create a build subdirectory. Use cmake, ccmake, or cmake-gui to configure from that build subdirectory, e.g.

   cmake ..

If using straight cmake, configuration options can be passed on the command line, e.g.

   cmake -DLIBXML2_INCLUDE_DIR=c:\libxml2\include ..

After you have figured out the necessary options for your system I recommend creating a shell script or batch file that automatically runs cmake with those options.

After cmake has run successfully, trigger the build from the build/ directory, e.g.

   make

Installing

The build process creates a "setup.py" script in your build directory that uses Python setuptools to install the built spatialnde2 binaries and SWIG wrapper into your Python installation's site_packages directory.

Run the build and install steps (BE SURE TO USE THE SAME COPY OF PYTHON YOU CONFIGURED WITH IN CMAKE):

   pip install --no-deps --no-build-isolation .

The latter command may need to be run as root or Administrator if your Python is installed centrally.

You can optionally run:

   make install

which will install binaries and headers into the APP_INSTALL_DIR (Windows) or a "spatialnde2" subdirectory under the CMAKE_INSTALL_PREFIX (Linux/Mac) configured in cmake. You can also set the cmake flag INSTALL_INTO_PYTHON_SITE_PACKAGES which will cause the "make install" step to automatically run the previously mentioned python installation step

Acknowledgments

This material is based in part upon work supported by the Air Force Research Laboratory under Contracts FA8649-21-P-0835, FA8650-19-F-5231, and FA8650-18-F-5203.

DISTRIBUTION STATEMENT A. Approved for public release: distribution unlimited.