Package inheritance across modules may cause unbound variable errors at expansion time because of cyclic dependencies between the modules. * gnu/packages/game-development.scm (openmw-openscenegraph): Move from here ... * gnu/packages/graphics.scm (openmw-openscenegraph): ... to here. Make the variable public and "hide" the package.
		
			
				
	
	
		
			1154 lines
		
	
	
	
		
			45 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1154 lines
		
	
	
	
		
			45 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						|
;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
 | 
						|
;;; Copyright © 2015 Tomáš Čech <sleep_walker@gnu.org>
 | 
						|
;;; Copyright © 2016, 2019 Leo Famulari <leo@famulari.name>
 | 
						|
;;; Copyright © 2016, 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
 | 
						|
;;; Copyright © 2016, 2018 Efraim Flashner <efraim@flashner.co.il>
 | 
						|
;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
 | 
						|
;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
 | 
						|
;;; Copyright © 2017, 2018 Ben Woodcroft <donttrustben@gmail.com>
 | 
						|
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 | 
						|
;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
 | 
						|
;;; Copyright © 2018 Alex Kost <alezost@gmail.com>
 | 
						|
;;; Copyright © 2018 Kei Kebreau <kkebreau@posteo.net>
 | 
						|
;;; Copyright © 2019 Mark H Weaver <mhw@netris.org>
 | 
						|
;;; Copyright © 2019 Carlo Zancanaro <carlo@zancanaro.id.au>
 | 
						|
;;; Copyright © 2019 Steve Sprang <scs@stevesprang.com>
 | 
						|
;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
 | 
						|
;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
 | 
						|
;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
 | 
						|
;;;
 | 
						|
;;; This file is part of GNU Guix.
 | 
						|
;;;
 | 
						|
;;; GNU Guix is free software; you can redistribute it and/or modify it
 | 
						|
;;; under the terms of the GNU General Public License as published by
 | 
						|
;;; the Free Software Foundation; either version 3 of the License, or (at
 | 
						|
;;; your option) any later version.
 | 
						|
;;;
 | 
						|
;;; GNU Guix is distributed in the hope that it will be useful, but
 | 
						|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
						|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
						|
;;; GNU General Public License for more details.
 | 
						|
;;;
 | 
						|
;;; You should have received a copy of the GNU General Public License
 | 
						|
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | 
						|
 | 
						|
(define-module (gnu packages graphics)
 | 
						|
  #:use-module (gnu packages)
 | 
						|
  #:use-module (gnu packages algebra)
 | 
						|
  #:use-module (gnu packages audio)
 | 
						|
  #:use-module (gnu packages autotools)
 | 
						|
  #:use-module (gnu packages bash)
 | 
						|
  #:use-module (gnu packages bison)
 | 
						|
  #:use-module (gnu packages boost)
 | 
						|
  #:use-module (gnu packages check)
 | 
						|
  #:use-module (gnu packages compression)
 | 
						|
  #:use-module (gnu packages documentation)
 | 
						|
  #:use-module (gnu packages flex)
 | 
						|
  #:use-module (gnu packages fonts)
 | 
						|
  #:use-module (gnu packages fontutils)
 | 
						|
  #:use-module (gnu packages ghostscript)
 | 
						|
  #:use-module (gnu packages gl)
 | 
						|
  #:use-module (gnu packages glib)
 | 
						|
  #:use-module (gnu packages gnome)
 | 
						|
  #:use-module (gnu packages graphviz)
 | 
						|
  #:use-module (gnu packages gtk)
 | 
						|
  #:use-module (gnu packages haskell-xyz)
 | 
						|
  #:use-module (gnu packages image)
 | 
						|
  #:use-module (gnu packages imagemagick)
 | 
						|
  #:use-module (gnu packages jemalloc)
 | 
						|
  #:use-module (gnu packages multiprecision)
 | 
						|
  #:use-module (gnu packages pdf)
 | 
						|
  #:use-module (gnu packages perl)
 | 
						|
  #:use-module (gnu packages photo)
 | 
						|
  #:use-module (gnu packages pkg-config)
 | 
						|
  #:use-module (gnu packages pth)
 | 
						|
  #:use-module (gnu packages pulseaudio)  ; libsndfile, libsamplerate
 | 
						|
  #:use-module (gnu packages python)
 | 
						|
  #:use-module (gnu packages python-xyz)
 | 
						|
  #:use-module (gnu packages qt)
 | 
						|
  #:use-module (gnu packages readline)
 | 
						|
  #:use-module (gnu packages sdl)
 | 
						|
  #:use-module (gnu packages swig)
 | 
						|
  #:use-module (gnu packages video)
 | 
						|
  #:use-module (gnu packages xml)
 | 
						|
  #:use-module (gnu packages xorg)
 | 
						|
  #:use-module (guix build-system cmake)
 | 
						|
  #:use-module (guix build-system gnu)
 | 
						|
  #:use-module (guix build-system python)
 | 
						|
  #:use-module (guix download)
 | 
						|
  #:use-module (guix git-download)
 | 
						|
  #:use-module ((guix licenses) #:prefix license:)
 | 
						|
  #:use-module (guix packages)
 | 
						|
  #:use-module (guix utils))
 | 
						|
 | 
						|
(define-public blender
 | 
						|
  (package
 | 
						|
    (name "blender")
 | 
						|
    (version "2.80")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://download.blender.org/source/"
 | 
						|
                                  "blender-" version ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1h550jisdbis50hxwk5kxrvrk1a6sh2fsri3yyj66vhzbi87x7fd"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
      (let ((python-version (version-major+minor (package-version python))))
 | 
						|
       `(;; Test files are very large and not included in the release tarball.
 | 
						|
         #:tests? #f
 | 
						|
         #:configure-flags
 | 
						|
         (list "-DWITH_CODEC_FFMPEG=ON"
 | 
						|
               "-DWITH_CODEC_SNDFILE=ON"
 | 
						|
               "-DWITH_CYCLES=ON"
 | 
						|
               "-DWITH_DOC_MANPAGE=ON"
 | 
						|
               "-DWITH_FFTW3=ON"
 | 
						|
               "-DWITH_IMAGE_OPENJPEG=ON"
 | 
						|
               "-DWITH_INPUT_NDOF=ON"
 | 
						|
               "-DWITH_INSTALL_PORTABLE=OFF"
 | 
						|
               "-DWITH_JACK=ON"
 | 
						|
               "-DWITH_MOD_OCEANSIM=ON"
 | 
						|
               "-DWITH_OPENSUBDIV=ON"
 | 
						|
               "-DWITH_PYTHON_INSTALL=OFF"
 | 
						|
               (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 | 
						|
               (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 | 
						|
                              "/lib")
 | 
						|
               (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 | 
						|
                              "/include/python" ,python-version "m")
 | 
						|
               (string-append "-DPYTHON_VERSION=" ,python-version)
 | 
						|
               (string-append "-DPYTHON_NUMPY_PATH="
 | 
						|
                              (assoc-ref %build-inputs "python-numpy")
 | 
						|
                              "/lib/python" ,python-version "/site-packages/"))
 | 
						|
         #:phases
 | 
						|
         (modify-phases %standard-phases
 | 
						|
           ;; XXX This file doesn't exist in the Git sources but will probably
 | 
						|
           ;; exist in the eventual 2.80 source tarball.
 | 
						|
;           (add-after 'unpack 'fix-broken-import
 | 
						|
;             (lambda _
 | 
						|
;               (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 | 
						|
;                 (("import encode_bin") "from . import encode_bin"))
 | 
						|
;               #t))
 | 
						|
           (add-after 'set-paths 'add-ilmbase-include-path
 | 
						|
             (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
               ;; OpenEXR propagates ilmbase, but its include files do not appear
 | 
						|
               ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 | 
						|
               ;; the CPATH to satisfy the dependency on "half.h".
 | 
						|
               (setenv "CPATH"
 | 
						|
                       (string-append (assoc-ref inputs "ilmbase")
 | 
						|
                                      "/include/OpenEXR"
 | 
						|
                                      ":" (or (getenv "CPATH") "")))
 | 
						|
               #t))))))
 | 
						|
    (inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("jemalloc" ,jemalloc)
 | 
						|
       ("libx11" ,libx11)
 | 
						|
       ("openimageio" ,openimageio)
 | 
						|
       ("openexr" ,openexr)
 | 
						|
       ("opensubdiv" ,opensubdiv)
 | 
						|
       ("ilmbase" ,ilmbase)
 | 
						|
       ("openjpeg" ,openjpeg)
 | 
						|
       ("libjpeg" ,libjpeg)
 | 
						|
       ("libpng" ,libpng)
 | 
						|
       ("libtiff" ,libtiff)
 | 
						|
       ("ffmpeg" ,ffmpeg)
 | 
						|
       ("fftw" ,fftw)
 | 
						|
       ("jack" ,jack-1)
 | 
						|
       ("libsndfile" ,libsndfile)
 | 
						|
       ("freetype" ,freetype)
 | 
						|
       ("glew" ,glew)
 | 
						|
       ("openal" ,openal)
 | 
						|
       ("python" ,python)
 | 
						|
       ("python-numpy" ,python-numpy)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (home-page "https://blender.org/")
 | 
						|
    (synopsis "3D graphics creation suite")
 | 
						|
    (description
 | 
						|
     "Blender is a 3D graphics creation suite.  It supports the entirety of
 | 
						|
the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 | 
						|
compositing and motion tracking, even video editing and game creation.  The
 | 
						|
application can be customized via its API for Python scripting.")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public blender-2.79
 | 
						|
  (package
 | 
						|
    (name "blender")
 | 
						|
    (version "2.79b")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://download.blender.org/source/"
 | 
						|
                                  "blender-" version ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1g4kcdqmf67srzhi3hkdnr4z1ph4h9sza1pahz38mrj998q4r52c"))
 | 
						|
              (patches (search-patches "blender-2.79-newer-ffmpeg.patch"
 | 
						|
                                       "blender-2.79-python-3.7-fix.patch"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
      (let ((python-version (version-major+minor (package-version python))))
 | 
						|
       `(;; Test files are very large and not included in the release tarball.
 | 
						|
         #:tests? #f
 | 
						|
         #:configure-flags
 | 
						|
         (list "-DWITH_CODEC_FFMPEG=ON"
 | 
						|
               "-DWITH_CODEC_SNDFILE=ON"
 | 
						|
               "-DWITH_CYCLES=ON"
 | 
						|
               "-DWITH_DOC_MANPAGE=ON"
 | 
						|
               "-DWITH_FFTW3=ON"
 | 
						|
               "-DWITH_GAMEENGINE=ON"
 | 
						|
               "-DWITH_IMAGE_OPENJPEG=ON"
 | 
						|
               "-DWITH_INPUT_NDOF=ON"
 | 
						|
               "-DWITH_INSTALL_PORTABLE=OFF"
 | 
						|
               "-DWITH_JACK=ON"
 | 
						|
               "-DWITH_MOD_OCEANSIM=ON"
 | 
						|
               "-DWITH_PLAYER=ON"
 | 
						|
               "-DWITH_PYTHON_INSTALL=OFF"
 | 
						|
               "-DWITH_PYTHON_INSTALL=OFF"
 | 
						|
               "-DWITH_SYSTEM_OPENJPEG=ON"
 | 
						|
               (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 | 
						|
               (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 | 
						|
                              "/lib")
 | 
						|
               (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 | 
						|
                              "/include/python" ,python-version "m")
 | 
						|
               (string-append "-DPYTHON_VERSION=" ,python-version))
 | 
						|
         #:phases
 | 
						|
         (modify-phases %standard-phases
 | 
						|
           (add-after 'unpack 'fix-broken-import
 | 
						|
             (lambda _
 | 
						|
               (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 | 
						|
                 (("import encode_bin") "from . import encode_bin"))
 | 
						|
               #t))
 | 
						|
           (add-after 'set-paths 'add-ilmbase-include-path
 | 
						|
             (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
               ;; OpenEXR propagates ilmbase, but its include files do not appear
 | 
						|
               ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 | 
						|
               ;; the CPATH to satisfy the dependency on "half.h".
 | 
						|
               (setenv "CPATH"
 | 
						|
                       (string-append (assoc-ref inputs "ilmbase")
 | 
						|
                                      "/include/OpenEXR"
 | 
						|
                                      ":" (or (getenv "CPATH") "")))
 | 
						|
               #t))))))
 | 
						|
    (inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("jemalloc" ,jemalloc)
 | 
						|
       ("libx11" ,libx11)
 | 
						|
       ("openimageio" ,openimageio-1.7)
 | 
						|
       ("openexr" ,openexr)
 | 
						|
       ("ilmbase" ,ilmbase)
 | 
						|
       ("openjpeg" ,openjpeg-1)
 | 
						|
       ("libjpeg" ,libjpeg)
 | 
						|
       ("libpng" ,libpng)
 | 
						|
       ("libtiff" ,libtiff)
 | 
						|
       ("ffmpeg" ,ffmpeg)
 | 
						|
       ("fftw" ,fftw)
 | 
						|
       ("jack" ,jack-1)
 | 
						|
       ("libsndfile" ,libsndfile)
 | 
						|
       ("freetype" ,freetype)
 | 
						|
       ("glew" ,glew)
 | 
						|
       ("openal" ,openal)
 | 
						|
       ("python" ,python)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (home-page "https://blender.org/")
 | 
						|
    (synopsis "3D graphics creation suite")
 | 
						|
    (description
 | 
						|
     "Blender is a 3D graphics creation suite.  It supports the entirety of
 | 
						|
the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 | 
						|
compositing and motion tracking, even video editing and game creation.  The
 | 
						|
application can be customized via its API for Python scripting.
 | 
						|
 | 
						|
NOTE: This older version of Blender is the last release that does not require
 | 
						|
OpenGL 3.  It is retained for use with older computers.")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public assimp
 | 
						|
  (package
 | 
						|
    (name "assimp")
 | 
						|
    (version "4.1.0")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/assimp/assimp.git")
 | 
						|
                    (commit (string-append "v" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1rhyqfhzifdj7yibyanph3rh13ykw3i98dnn8mz65j780472hw28"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (inputs
 | 
						|
     `(("zlib" ,zlib)))
 | 
						|
    (home-page "http://www.assimp.org/")
 | 
						|
    (synopsis "Asset import library")
 | 
						|
    (description
 | 
						|
     "The Open Asset Import Library loads more than 40 3D file formats into
 | 
						|
one unified data structure.  Additionally, assimp features various mesh post
 | 
						|
processing tools: normals and tangent space generation, triangulation, vertex
 | 
						|
cache locality optimization, removal of degenerate primitives and duplicate
 | 
						|
vertices, sorting by primitive type, merging of redundant materials and many
 | 
						|
more.")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public cgal
 | 
						|
  (package
 | 
						|
    (name "cgal")
 | 
						|
    (version "4.8.1")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append
 | 
						|
                    "https://github.com/CGAL/cgal/releases/download/releases/"
 | 
						|
                    "CGAL-" version "/CGAL-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1c41yzl2jg3d6zx5k0iccwqwibp950q7dr7z7pp4xi9wlph3c87s"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     '(;; "RelWithDebInfo" is not supported.
 | 
						|
       #:build-type "Release"
 | 
						|
 | 
						|
       ;; No 'test' target.
 | 
						|
       #:tests? #f))
 | 
						|
    (inputs
 | 
						|
     `(("mpfr" ,mpfr)
 | 
						|
       ("gmp" ,gmp)
 | 
						|
       ("boost" ,boost)))
 | 
						|
    (home-page "http://cgal.org/")
 | 
						|
    (synopsis "Computational geometry algorithms library")
 | 
						|
    (description
 | 
						|
     "CGAL provides easy access to efficient and reliable geometric algorithms
 | 
						|
in the form of a C++ library.  CGAL is used in various areas needing geometric
 | 
						|
computation, such as: computer graphics, scientific visualization, computer
 | 
						|
aided design and modeling, geographic information systems, molecular biology,
 | 
						|
medical imaging, robotics and motion planning, mesh generation, numerical
 | 
						|
methods, etc.  It provides data structures and algorithms such as
 | 
						|
triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
 | 
						|
many more.")
 | 
						|
 | 
						|
    ;; The 'LICENSE' file explains that a subset is available under more
 | 
						|
    ;; permissive licenses.
 | 
						|
    (license license:gpl3+)))
 | 
						|
 | 
						|
(define-public ilmbase
 | 
						|
  (package
 | 
						|
    (name "ilmbase")
 | 
						|
    (version "2.4.0")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/openexr/openexr")
 | 
						|
                    (commit (string-append "v" version))))
 | 
						|
              (file-name (git-file-name "ilmbase" version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0g3rz11cvb7gnphp2np9z7bfl7v4dprq4w5hnsvx7yrasgsdyn8s"))
 | 
						|
              (patches (search-patches "ilmbase-fix-tests.patch"
 | 
						|
                                       "ilmbase-openexr-pkg-config.patch"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases (modify-phases %standard-phases
 | 
						|
                  (add-after 'unpack 'change-directory
 | 
						|
                    (lambda _
 | 
						|
                      (chdir "IlmBase")
 | 
						|
                      #t)))))
 | 
						|
    (home-page "https://www.openexr.com/")
 | 
						|
    (synopsis "Utility C++ libraries for threads, maths, and exceptions")
 | 
						|
    (description
 | 
						|
     "IlmBase provides several utility libraries for C++.  Half is a class
 | 
						|
that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
 | 
						|
abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
 | 
						|
quaternions and other useful 2D and 3D math functions.  Iex is an
 | 
						|
exception-handling library.")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public ogre
 | 
						|
  (package
 | 
						|
    (name "ogre")
 | 
						|
    (version "1.10.11")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri (git-reference
 | 
						|
              (url "https://github.com/OGRECave/ogre.git")
 | 
						|
              (commit (string-append "v" version))))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "072rzw9mxymbiypgkrbkk9h10rgly6gczik4dlmssk6xkpqckaqr"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     '(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-before 'configure 'pre-configure
 | 
						|
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
             (substitute* "Tests/CMakeLists.txt"
 | 
						|
               (("URL(.*)$")
 | 
						|
                (string-append "URL " (assoc-ref inputs "googletest-source"))))
 | 
						|
             #t)))
 | 
						|
       #:configure-flags
 | 
						|
       (list "-DOGRE_BUILD_TESTS=TRUE"
 | 
						|
             (string-append "-DCMAKE_INSTALL_RPATH="
 | 
						|
                            (assoc-ref %outputs "out") "/lib:"
 | 
						|
                            (assoc-ref %outputs "out") "/lib/OGRE:"
 | 
						|
                            (assoc-ref %build-inputs "googletest") "/lib")
 | 
						|
             "-DOGRE_INSTALL_DOCS=TRUE"
 | 
						|
             "-DOGRE_INSTALL_SAMPLES=TRUE"
 | 
						|
             "-DOGRE_INSTALL_SAMPLES_SOURCE=TRUE")))
 | 
						|
    (native-inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("doxygen" ,doxygen)
 | 
						|
       ("googletest-source" ,(package-source googletest))
 | 
						|
       ("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("font-dejavu" ,font-dejavu)
 | 
						|
       ("freeimage" ,freeimage)
 | 
						|
       ("freetype" ,freetype)
 | 
						|
       ("glu" ,glu)
 | 
						|
       ("googletest" ,googletest)
 | 
						|
       ("sdl2" ,sdl2)
 | 
						|
       ("libxaw" ,libxaw)
 | 
						|
       ("libxrandr" ,libxrandr)
 | 
						|
       ("tinyxml" ,tinyxml)
 | 
						|
       ("zziplib" ,zziplib)))
 | 
						|
    (synopsis "Scene-oriented, flexible 3D engine written in C++")
 | 
						|
    (description
 | 
						|
     "OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented,
 | 
						|
flexible 3D engine written in C++ designed to make it easier and more intuitive
 | 
						|
for developers to produce applications utilising hardware-accelerated 3D
 | 
						|
graphics.")
 | 
						|
    (home-page "http://www.ogre3d.org/")
 | 
						|
    (license license:expat)))
 | 
						|
 | 
						|
(define-public openexr
 | 
						|
  (package
 | 
						|
    (name "openexr")
 | 
						|
    (version (package-version ilmbase))
 | 
						|
    (source (origin
 | 
						|
              (inherit (package-source ilmbase))
 | 
						|
              (file-name (git-file-name "openexr" version))
 | 
						|
              (modules '((guix build utils)))
 | 
						|
              (snippet
 | 
						|
               '(begin
 | 
						|
                  (substitute* (find-files "OpenEXR" "tmpDir\\.h")
 | 
						|
                    (("\"/var/tmp/\"")
 | 
						|
                     "\"/tmp/\""))
 | 
						|
                  #t))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     '(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'change-directory
 | 
						|
           (lambda _
 | 
						|
             (chdir "OpenEXR")
 | 
						|
             #t))
 | 
						|
         (add-after 'change-directory 'disable-broken-test
 | 
						|
           ;; This test fails on i686. Upstream developers suggest that
 | 
						|
           ;; this test is broken on i686 and can be safely disabled:
 | 
						|
           ;; https://github.com/openexr/openexr/issues/67#issuecomment-21169748
 | 
						|
           (lambda _
 | 
						|
             (substitute* "IlmImfTest/main.cpp"
 | 
						|
               (("#include \"testOptimizedInterleavePatterns.h\"")
 | 
						|
                 "//#include \"testOptimizedInterleavePatterns.h\"")
 | 
						|
               (("TEST \\(testOptimizedInterleavePatterns")
 | 
						|
                 "//TEST (testOptimizedInterleavePatterns"))
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("ilmbase" ,ilmbase)                       ;used in public headers
 | 
						|
       ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
 | 
						|
    (home-page "https://www.openexr.com/")
 | 
						|
    (synopsis "High-dynamic range file format library")
 | 
						|
    (description
 | 
						|
     "OpenEXR is a high dynamic-range (HDR) image file format developed for
 | 
						|
use in computer imaging applications.  The IlmImf C++ libraries support
 | 
						|
storage of the \"EXR\" file format for storing 16-bit floating-point images.")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public openimageio
 | 
						|
  (package
 | 
						|
    (name "openimageio")
 | 
						|
    (version "1.8.17")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/OpenImageIO/oiio.git")
 | 
						|
                    (commit (string-append "Release-" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0zq34szprgkrrayg5sl3whrsx2l6lr8nw4hdrnwv2qhn70jbi2w2"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    ;; FIXME: To run all tests successfully, test image sets from multiple
 | 
						|
    ;; third party sources have to be present.  For details see
 | 
						|
    ;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
 | 
						|
    (arguments `(#:tests? #f))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("libpng" ,libpng)
 | 
						|
       ("libjpeg" ,libjpeg)
 | 
						|
       ("libtiff" ,libtiff)
 | 
						|
       ("giflib" ,giflib)
 | 
						|
       ("openexr" ,openexr)
 | 
						|
       ("ilmbase" ,ilmbase)
 | 
						|
       ("python" ,python-2)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (synopsis "C++ library for reading and writing images")
 | 
						|
    (description
 | 
						|
     "OpenImageIO is a library for reading and writing images, and a bunch of
 | 
						|
related classes, utilities, and applications.  There is a particular emphasis
 | 
						|
on formats and functionality used in professional, large-scale animation and
 | 
						|
visual effects work for film.")
 | 
						|
    (home-page "http://www.openimageio.org")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
;; This older version of OpenImageIO is required for Blender 2.79.
 | 
						|
(define-public openimageio-1.7
 | 
						|
  (package
 | 
						|
    (inherit openimageio)
 | 
						|
    (name "openimageio")
 | 
						|
    (version "1.7.19")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/OpenImageIO/oiio.git")
 | 
						|
                    (commit (string-append "Release-" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0yxxy43l3lllw7maqg42dlkgqms2d4772sxzxk7kmxg4lnhsvndc"))))))
 | 
						|
 | 
						|
(define-public openscenegraph
 | 
						|
  (package
 | 
						|
    (name "openscenegraph")
 | 
						|
    (version "3.6.4")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri (git-reference
 | 
						|
             (url "https://github.com/openscenegraph/OpenSceneGraph")
 | 
						|
             (commit (string-append "OpenSceneGraph-" version))))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "0x8hdbzw0b71j91fzp9cwmy9a7ava8v8wwyj8nxijq942vdx1785"))
 | 
						|
       (file-name (git-file-name name version))))
 | 
						|
    (properties
 | 
						|
     `((upstream-name . "OpenSceneGraph")))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:tests? #f ; no test target available
 | 
						|
       ;; Without this flag, 'rd' will be added to the name of the
 | 
						|
       ;; library binaries and break linking with other programs.
 | 
						|
       #:build-type "Release"
 | 
						|
       #:configure-flags
 | 
						|
       (list (string-append "-DCMAKE_INSTALL_RPATH="
 | 
						|
                            (assoc-ref %outputs "out") "/lib:"
 | 
						|
                            (assoc-ref %outputs "out") "/lib64"))))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)
 | 
						|
       ("unzip" ,unzip)))
 | 
						|
    (inputs
 | 
						|
     `(("giflib" ,giflib)
 | 
						|
       ("libjpeg" ,libjpeg)             ; Required for the JPEG texture plugin.
 | 
						|
       ("jasper" ,jasper)
 | 
						|
       ("librsvg" ,librsvg)
 | 
						|
       ("libxrandr" ,libxrandr)
 | 
						|
       ("ffmpeg" ,ffmpeg)
 | 
						|
       ("mesa" ,mesa)))
 | 
						|
    (synopsis "High performance real-time graphics toolkit")
 | 
						|
    (description
 | 
						|
     "The OpenSceneGraph is a high performance 3D graphics toolkit
 | 
						|
used by application developers in fields such as visual simulation, games,
 | 
						|
virtual reality, scientific visualization and modeling.")
 | 
						|
    (home-page "http://www.openscenegraph.org")
 | 
						|
    ;; The 'LICENSE' file explains that the source is licensed under
 | 
						|
    ;; LGPL 2.1, but with 4 exceptions. This version is called OSGPL.
 | 
						|
    (license license:lgpl2.1)))
 | 
						|
 | 
						|
;; We need this for simgear
 | 
						|
(define-public openscenegraph-3.4
 | 
						|
  (package (inherit openscenegraph)
 | 
						|
    (name "openscenegraph")
 | 
						|
    (version "3.4.1")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri (git-reference
 | 
						|
             (url "https://github.com/openscenegraph/OpenSceneGraph")
 | 
						|
             (commit (string-append "OpenSceneGraph-" version))))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "1fbzg1ihjpxk6smlq80p3h3ggllbr16ihd2fxpfwzam8yr8yxip9"))))
 | 
						|
    (arguments
 | 
						|
     (substitute-keyword-arguments (package-arguments openscenegraph)
 | 
						|
       ((#:configure-flags flags)
 | 
						|
        `(cons
 | 
						|
          ;; The jpeg plugin requires conversion between integers and booleans
 | 
						|
          "-DCMAKE_CXX_FLAGS=-fpermissive"
 | 
						|
          ,flags))))
 | 
						|
    (inputs
 | 
						|
     `(("libjpeg" ,libjpeg)
 | 
						|
       ,@(package-inputs openscenegraph)))))
 | 
						|
 | 
						|
 | 
						|
(define-public openmw-openscenegraph
 | 
						|
  ;; OpenMW prefers its own fork of openscenegraph:
 | 
						|
  ;; https://wiki.openmw.org/index.php?title=Development_Environment_Setup#OpenSceneGraph.
 | 
						|
  (let ((commit "36a962845a2c87a6671fd822157e0729d164e940"))
 | 
						|
    (hidden-package
 | 
						|
     (package
 | 
						|
       (inherit openscenegraph)
 | 
						|
       (version (git-version "3.6" "1" commit))
 | 
						|
       (source
 | 
						|
        (origin
 | 
						|
          (method git-fetch)
 | 
						|
          (uri (git-reference
 | 
						|
                (url "https://github.com/OpenMW/osg/")
 | 
						|
                (commit commit)))
 | 
						|
          (file-name (git-file-name (package-name openscenegraph) version))
 | 
						|
          (sha256
 | 
						|
           (base32
 | 
						|
            "05yhgq3qm5q277y32n5sf36vx5nv5qd3zlhz4csgd3a6190jrnia"))))
 | 
						|
       (arguments
 | 
						|
        (substitute-keyword-arguments (package-arguments openscenegraph)
 | 
						|
          ((#:configure-flags flags)
 | 
						|
           ;; As per the above wiki link, the following plugins are enough:
 | 
						|
           `(append
 | 
						|
             '("-DBUILD_OSG_PLUGINS_BY_DEFAULT=0"
 | 
						|
               "-DBUILD_OSG_PLUGIN_OSG=1"
 | 
						|
               "-DBUILD_OSG_PLUGIN_DDS=1"
 | 
						|
               "-DBUILD_OSG_PLUGIN_TGA=1"
 | 
						|
               "-DBUILD_OSG_PLUGIN_BMP=1"
 | 
						|
               "-DBUILD_OSG_PLUGIN_JPEG=1"
 | 
						|
               "-DBUILD_OSG_PLUGIN_PNG=1"
 | 
						|
               "-DBUILD_OSG_DEPRECATED_SERIALIZERS=0"
 | 
						|
               ;; The jpeg plugin requires conversion between integers and booleans
 | 
						|
               "-DCMAKE_CXX_FLAGS=-fpermissive")
 | 
						|
             ,flags))))))))
 | 
						|
 | 
						|
(define-public povray
 | 
						|
  (package
 | 
						|
    (name "povray")
 | 
						|
    (version "3.7.0.8")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/POV-Ray/povray")
 | 
						|
                    (commit (string-append "v" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1q114n4m3r7qy3yn954fq7p46rg7ypdax5fazxr9yj1jklf1lh6z"))
 | 
						|
              (modules '((guix build utils)))
 | 
						|
              (snippet
 | 
						|
               '(begin
 | 
						|
                  ;; Delete bundled libraries.
 | 
						|
                  (delete-file-recursively "libraries")
 | 
						|
                  #t))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (native-inputs
 | 
						|
     `(("autoconf" ,autoconf)
 | 
						|
       ("automake" ,automake)
 | 
						|
       ("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("libjpeg" ,libjpeg)
 | 
						|
       ("libpng" ,libpng)
 | 
						|
       ("libtiff" ,libtiff)
 | 
						|
       ("openexr" ,openexr)
 | 
						|
       ("sdl" ,sdl)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (arguments
 | 
						|
     '(#:configure-flags
 | 
						|
       (list "COMPILED_BY=Guix"
 | 
						|
             (string-append "--with-boost-libdir="
 | 
						|
                            (assoc-ref %build-inputs "boost") "/lib")
 | 
						|
             "CXXFLAGS=-std=c++11"
 | 
						|
             "--disable-optimiz-arch")
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'run-prebuild
 | 
						|
           (lambda _
 | 
						|
             (setenv "HOME" (getcwd))
 | 
						|
             (with-directory-excursion "unix"
 | 
						|
               (substitute* "prebuild.sh"
 | 
						|
                 (("/bin/sh") (which "sh")))
 | 
						|
               (invoke "sh" "prebuild.sh"))
 | 
						|
             #t))
 | 
						|
         ;; The bootstrap script is run by the prebuild script in the
 | 
						|
         ;; "run-prebuild" phase.
 | 
						|
         (delete 'bootstrap))))
 | 
						|
    (synopsis "Tool for creating three-dimensional graphics")
 | 
						|
    (description
 | 
						|
     "@code{POV-Ray} is short for the Persistence of Vision Raytracer, a tool
 | 
						|
for producing high-quality computer graphics.  @code{POV-Ray} creates
 | 
						|
three-dimensional, photo-realistic images using a rendering technique called
 | 
						|
ray-tracing.  It reads in a text file containing information describing the
 | 
						|
objects and lighting in a scene and generates an image of that scene from the
 | 
						|
view point of a camera also described in the text file.  Ray-tracing is not a
 | 
						|
fast process by any means, but it produces very high quality images with
 | 
						|
realistic reflections, shading, perspective and other effects.")
 | 
						|
    (home-page "http://www.povray.org/")
 | 
						|
    (license license:agpl3+)))
 | 
						|
 | 
						|
(define-public rapicorn
 | 
						|
  (package
 | 
						|
    (name "rapicorn")
 | 
						|
    (version "16.0.0")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://testbit.eu/pub/dists/rapicorn/"
 | 
						|
                                  "rapicorn-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))
 | 
						|
              (patches (search-patches "rapicorn-isnan.patch"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'fix-tests
 | 
						|
           (lambda _
 | 
						|
             ;; Our grep does not support perl regular expressions.
 | 
						|
             (substitute* "taptool.sh"
 | 
						|
               (("grep -P") "grep -E"))
 | 
						|
             ;; Disable path tests because we cannot access /bin or /sbin.
 | 
						|
             (substitute* "rcore/tests/multitest.cc"
 | 
						|
               (("TCMP \\(Path::equals \\(\"/bin\"") "//"))
 | 
						|
             #t))
 | 
						|
         (add-before 'check 'pre-check
 | 
						|
           (lambda _
 | 
						|
             ;; The test suite requires a running X server (with DISPLAY
 | 
						|
             ;; number 99 or higher).
 | 
						|
             (system "Xvfb :99 &")
 | 
						|
             (setenv "DISPLAY" ":99")
 | 
						|
             #t))
 | 
						|
         (add-after 'unpack 'replace-fhs-paths
 | 
						|
           (lambda _
 | 
						|
             (substitute* (cons "Makefile.decl"
 | 
						|
                                (find-files "." "^Makefile\\.in$"))
 | 
						|
               (("/bin/ls") (which "ls"))
 | 
						|
               (("/usr/bin/env") (which "env")))
 | 
						|
             #t)))))
 | 
						|
    ;; These libraries are listed in the "Required" section of the pkg-config
 | 
						|
    ;; file.
 | 
						|
    (propagated-inputs
 | 
						|
     `(("librsvg" ,librsvg)
 | 
						|
       ("cairo" ,cairo)
 | 
						|
       ("pango" ,pango)
 | 
						|
       ("libxml2" ,libxml2)
 | 
						|
       ("python2-enum34" ,python2-enum34)))
 | 
						|
    (inputs
 | 
						|
     `(("gdk-pixbuf" ,gdk-pixbuf)
 | 
						|
       ("libpng" ,libpng-1.2)
 | 
						|
       ("readline" ,readline)
 | 
						|
       ("libcroco" ,libcroco)
 | 
						|
       ("python" ,python-2)
 | 
						|
       ("cython" ,python2-cython)))
 | 
						|
    (native-inputs
 | 
						|
     `(("pandoc" ,ghc-pandoc)
 | 
						|
       ("bison" ,bison)
 | 
						|
       ("flex" ,flex)
 | 
						|
       ("doxygen" ,doxygen)
 | 
						|
       ("graphviz" ,graphviz)
 | 
						|
       ("intltool" ,intltool)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("xvfb" ,xorg-server)))
 | 
						|
    (home-page "https://rapicorn.testbit.org/")
 | 
						|
    (synopsis "Toolkit for rapid development of user interfaces")
 | 
						|
    (description
 | 
						|
     "Rapicorn is a toolkit for rapid development of user interfaces in C++
 | 
						|
and Python.  The user interface is designed in a declarative markup language
 | 
						|
and is connected to the programming logic using data bindings and commands.")
 | 
						|
    (license license:mpl2.0)))
 | 
						|
 | 
						|
(define-public ctl
 | 
						|
  (package
 | 
						|
    (name "ctl")
 | 
						|
    (version "1.5.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
 | 
						|
                                  version ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments '(#:tests? #f))                    ;no 'test' target
 | 
						|
 | 
						|
    ;; Headers include OpenEXR and IlmBase headers.
 | 
						|
    (propagated-inputs `(("openexr" ,openexr)))
 | 
						|
 | 
						|
    (home-page "http://ampasctl.sourceforge.net")
 | 
						|
    (synopsis "Color Transformation Language")
 | 
						|
    (description
 | 
						|
     "The Color Transformation Language, or CTL, is a small programming
 | 
						|
language that was designed to serve as a building block for digital color
 | 
						|
management systems.  CTL allows users to describe color transforms in a
 | 
						|
concise and unambiguous way by expressing them as programs.  In order to apply
 | 
						|
a given transform to an image, the color management system instructs a CTL
 | 
						|
interpreter to load and run the CTL program that describes the transform.  The
 | 
						|
original and the transformed image constitute the CTL program's input and
 | 
						|
output.")
 | 
						|
 | 
						|
    ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
 | 
						|
    ;; and headers use different wording.
 | 
						|
    (license (license:non-copyleft "file://LICENSE"))))
 | 
						|
 | 
						|
(define-public brdf-explorer
 | 
						|
  ;; There are no release tarballs, and not even tags in the repo,
 | 
						|
  ;; so use the latest revision.
 | 
						|
  (let ((commit "5b2cd46f38a06e47207fa7229b72d37beb945019")
 | 
						|
        (revision "1"))
 | 
						|
    (package
 | 
						|
      (name "brdf-explorer")
 | 
						|
      (version (string-append "1.0.0-" revision "." (string-take commit 9)))
 | 
						|
      (source (origin
 | 
						|
                (method git-fetch)
 | 
						|
                (uri (git-reference
 | 
						|
                      (url "https://github.com/wdas/brdf.git")
 | 
						|
                      (commit commit)))
 | 
						|
                (sha256
 | 
						|
                 (base32
 | 
						|
                  "06vzbiajzbi2xl8jlff5d45bc9wd68i3jdndfab1f3jgfrd8bsgx"))
 | 
						|
                (file-name (string-append name "-" version "-checkout"))))
 | 
						|
      (build-system gnu-build-system)
 | 
						|
      (arguments
 | 
						|
       `(#:phases (modify-phases %standard-phases
 | 
						|
                    (replace 'configure
 | 
						|
                      (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
                        (let ((out (assoc-ref outputs "out")))
 | 
						|
                          (invoke "qmake"
 | 
						|
                                  (string-append "prefix=" out)))))
 | 
						|
                    (add-after 'install 'wrap-program
 | 
						|
                      (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
                        (let* ((out (assoc-ref outputs "out"))
 | 
						|
                               (bin (string-append out "/bin"))
 | 
						|
                               (data (string-append
 | 
						|
                                      out "/share/brdf")))
 | 
						|
                          (with-directory-excursion bin
 | 
						|
                            (rename-file "brdf" ".brdf-real")
 | 
						|
                            (call-with-output-file "brdf"
 | 
						|
                              (lambda (port)
 | 
						|
                                (format port "#!/bin/sh
 | 
						|
# Run the thing from its home, otherwise it just bails out.
 | 
						|
cd \"~a\"
 | 
						|
exec -a \"$0\" ~a/.brdf-real~%"
 | 
						|
                                        data bin)))
 | 
						|
                            (chmod "brdf" #o555)))
 | 
						|
                        #t)))))
 | 
						|
      (native-inputs
 | 
						|
       `(("qttools" ,qttools))) ;for 'qmake'
 | 
						|
      (inputs
 | 
						|
       `(("qtbase" ,qtbase)
 | 
						|
         ("mesa" ,mesa)
 | 
						|
         ("glew" ,glew)
 | 
						|
         ("freeglut" ,freeglut)
 | 
						|
         ("zlib" ,zlib)))
 | 
						|
      (home-page "http://www.disneyanimation.com/technology/brdf.html")
 | 
						|
      (synopsis
 | 
						|
       "Analyze bidirectional reflectance distribution functions (BRDFs)")
 | 
						|
      (description
 | 
						|
       "BRDF Explorer is an application that allows the development and analysis
 | 
						|
of bidirectional reflectance distribution functions (BRDFs).  It can load and
 | 
						|
plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader
 | 
						|
language), measured material data from the MERL database, and anisotropic
 | 
						|
measured material data from MIT CSAIL.  Graphs and visualizations update in
 | 
						|
real time as parameters are changed, making it a useful tool for evaluating
 | 
						|
and understanding different BRDFs (and other component functions).")
 | 
						|
      (license license:ms-pl))))
 | 
						|
 | 
						|
(define-public agg
 | 
						|
  (package
 | 
						|
    (name "agg")
 | 
						|
    (version "2.5")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (list (string-append
 | 
						|
                          "ftp://ftp.fau.de/gentoo/distfiles/agg-"
 | 
						|
                          version ".tar.gz")
 | 
						|
                         (string-append
 | 
						|
                          "ftp://ftp.ula.ve/gentoo/distfiles/agg-"
 | 
						|
                          version ".tar.gz")
 | 
						|
 | 
						|
                         ;; Site was discontinued.
 | 
						|
                         (string-append "http://www.antigrain.com/agg-"
 | 
						|
                                        version ".tar.gz")))
 | 
						|
              (sha256
 | 
						|
               (base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
 | 
						|
              (patches (search-patches "agg-am_c_prototype.patch"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     '(#:configure-flags
 | 
						|
       (list (string-append "--x-includes=" (assoc-ref %build-inputs "libx11")
 | 
						|
                            "/include")
 | 
						|
             (string-append "--x-libraries=" (assoc-ref %build-inputs "libx11")
 | 
						|
                            "/lib")
 | 
						|
             "--disable-examples")
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (replace 'bootstrap
 | 
						|
           (lambda _
 | 
						|
             ;; let's call configure from configure phase and not now
 | 
						|
             (substitute* "autogen.sh" (("./configure") "# ./configure"))
 | 
						|
             (invoke "sh" "autogen.sh"))))))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)
 | 
						|
       ("libtool" ,libtool)
 | 
						|
       ("autoconf" ,autoconf)
 | 
						|
       ("automake" ,automake)))
 | 
						|
    (inputs
 | 
						|
     `(("libx11" ,libx11)
 | 
						|
       ("freetype" ,freetype)
 | 
						|
       ("sdl" ,sdl)))
 | 
						|
 | 
						|
    ;; Antigrain.com was discontinued.
 | 
						|
    (home-page "http://agg.sourceforge.net/antigrain.com/index.html")
 | 
						|
    (synopsis "High-quality 2D graphics rendering engine for C++")
 | 
						|
    (description
 | 
						|
     "Anti-Grain Geometry is a high quality rendering engine written in C++.
 | 
						|
It supports sub-pixel resolutions and anti-aliasing.  It is also library for
 | 
						|
rendering SVG graphics.")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public python-pastel
 | 
						|
  (package
 | 
						|
    (name "python-pastel")
 | 
						|
    (version "0.1.0")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri (pypi-uri "pastel" version))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "1hqbm934n5yjwn31aq8h7shrr0rcy326wrqfc856vyn0gr0sy21i"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (native-inputs
 | 
						|
     `(("python-pytest" ,python-pytest)))
 | 
						|
    (home-page "https://github.com/sdispater/pastel")
 | 
						|
    (synopsis "Library to colorize strings in your terminal")
 | 
						|
    (description "Pastel is a simple library to help you colorize strings in
 | 
						|
your terminal.  It comes bundled with predefined styles:
 | 
						|
@enumerate
 | 
						|
@item info: green
 | 
						|
@item comment: yellow
 | 
						|
@item question: black on cyan
 | 
						|
@item error: white on red
 | 
						|
@end enumerate
 | 
						|
")
 | 
						|
    (license license:expat)))
 | 
						|
 | 
						|
(define-public python2-pastel
 | 
						|
  (package-with-python2 python-pastel))
 | 
						|
 | 
						|
(define-public fgallery
 | 
						|
  (package
 | 
						|
    (name "fgallery")
 | 
						|
    (version "1.8.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri
 | 
						|
               (string-append
 | 
						|
                "http://www.thregr.org/~wavexx/software/fgallery/releases/"
 | 
						|
                "fgallery-" version ".zip"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "18wlvqbxcng8pawimbc8f2422s8fnk840hfr6946lzsxr0ijakvf"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:tests? #f ; no tests
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (delete 'configure)
 | 
						|
         (delete 'build)
 | 
						|
         (replace 'install
 | 
						|
           (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						|
             (let* ((out    (assoc-ref outputs "out"))
 | 
						|
                    (bin    (string-append out "/bin/"))
 | 
						|
                    (share  (string-append out "/share/fgallery"))
 | 
						|
                    (man    (string-append out "/share/man/man1"))
 | 
						|
                    (perl5lib (getenv "PERL5LIB"))
 | 
						|
                    (script (string-append share "/fgallery")))
 | 
						|
               (define (bin-directory input-name)
 | 
						|
                 (string-append (assoc-ref inputs input-name) "/bin"))
 | 
						|
 | 
						|
               (mkdir-p man)
 | 
						|
               (copy-file "fgallery.1" (string-append man "/fgallery.1"))
 | 
						|
 | 
						|
               (mkdir-p share)
 | 
						|
               (copy-recursively "." share)
 | 
						|
 | 
						|
               ;; fgallery copies files from store when it is run. The
 | 
						|
               ;; read-only permissions from the store directories will cause
 | 
						|
               ;; fgallery to fail. Do not preserve file attributes when
 | 
						|
               ;; copying files to prevent it.
 | 
						|
               (substitute* script
 | 
						|
                 (("'cp'")
 | 
						|
                  "'cp', '--no-preserve=all'"))
 | 
						|
 | 
						|
               (mkdir-p bin)
 | 
						|
               (symlink script (string-append out "/bin/fgallery"))
 | 
						|
 | 
						|
               (wrap-program script
 | 
						|
                 `("PATH" ":" prefix
 | 
						|
                   ,(map bin-directory '("imagemagick"
 | 
						|
                                         "lcms"
 | 
						|
                                         "fbida"
 | 
						|
                                         "libjpeg"
 | 
						|
                                         "zip"
 | 
						|
                                         "jpegoptim"
 | 
						|
                                         "pngcrush"
 | 
						|
                                         "p7zip")))
 | 
						|
                 `("PERL5LIB" ":" prefix (,perl5lib)))
 | 
						|
               #t))))))
 | 
						|
    (native-inputs
 | 
						|
     `(("unzip" ,unzip)))
 | 
						|
    ;; TODO: Add missing optional dependency: facedetect.
 | 
						|
    (inputs
 | 
						|
     `(("imagemagick" ,imagemagick)
 | 
						|
       ("lcms" ,lcms)
 | 
						|
       ("fbida" ,fbida)
 | 
						|
       ("libjpeg" ,libjpeg)
 | 
						|
       ("zip" ,zip)
 | 
						|
       ("perl" ,perl)
 | 
						|
       ("perl-cpanel-json-xs" ,perl-cpanel-json-xs)
 | 
						|
       ("perl-image-exiftool" ,perl-image-exiftool)
 | 
						|
       ("jpegoptim" ,jpegoptim)
 | 
						|
       ("pngcrush" ,pngcrush)
 | 
						|
       ("p7zip" ,p7zip)))
 | 
						|
    (home-page "http://www.thregr.org/~wavexx/software/fgallery/")
 | 
						|
    (synopsis "Static photo gallery generator")
 | 
						|
    (description
 | 
						|
     "FGallery is a static, JavaScript photo gallery generator with minimalist
 | 
						|
look.  The result can be uploaded on any web server without additional
 | 
						|
requirements.")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public opensubdiv
 | 
						|
  (package
 | 
						|
    (name "opensubdiv")
 | 
						|
    (version "3_4_0")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                     (url "https://github.com/PixarAnimationStudios/OpenSubdiv")
 | 
						|
                     (commit (string-append "v" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0cippg6aqc5dlya1cmh3908pwssrg52fwgyylnvz5343yrxmgk12"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases (modify-phases %standard-phases
 | 
						|
                  (add-before 'configure 'set-glew-location
 | 
						|
                    (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
                      (setenv "GLEW_LOCATION" (assoc-ref inputs "glew"))
 | 
						|
                      #t))
 | 
						|
                  (add-before 'check 'start-xorg-server
 | 
						|
                    (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
                      ;; The test suite requires a running X server.
 | 
						|
                      (system (string-append (assoc-ref inputs "xorg-server")
 | 
						|
                                             "/bin/Xvfb :1 &"))
 | 
						|
                      (setenv "DISPLAY" ":1")
 | 
						|
                      #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("xorg-server" ,xorg-server)))
 | 
						|
    (inputs
 | 
						|
     `(("glew" ,glew)
 | 
						|
       ("libxrandr" ,libxrandr)
 | 
						|
       ("libxcursor" ,libxcursor)
 | 
						|
       ("libxinerama" ,libxinerama)
 | 
						|
       ("libxi" ,libxi)
 | 
						|
       ("zlib" ,zlib)
 | 
						|
       ("glfw" ,glfw)))
 | 
						|
    (home-page "http://graphics.pixar.com/opensubdiv/")
 | 
						|
    (synopsis "High performance subdivision surface evaluation")
 | 
						|
    (description "OpenSubdiv is a set of libraries that implement high
 | 
						|
performance subdivision surface (subdiv) evaluation on massively parallel CPU
 | 
						|
and GPU architectures.")
 | 
						|
    (license license:asl2.0)))
 | 
						|
 | 
						|
(define-public opencsg
 | 
						|
  (let ((dot-to-dash (lambda (c) (if (char=? c #\.) #\- c))))
 | 
						|
    (package
 | 
						|
      (name "opencsg")
 | 
						|
      (version "1.4.2")
 | 
						|
      (source
 | 
						|
       (origin
 | 
						|
         (method git-fetch)
 | 
						|
         (uri (git-reference
 | 
						|
               (url "https://github.com/floriankirsch/OpenCSG.git")
 | 
						|
               (commit (string-append "opencsg-"
 | 
						|
                                      (string-map dot-to-dash version)
 | 
						|
                                      "-release"))))
 | 
						|
         (file-name (git-file-name name version))
 | 
						|
         (sha256
 | 
						|
          (base32
 | 
						|
           "00m4vs6jn3scqczscc4591l1d6zg6anqp9v1ldf9ymf70rdyvm7m"))))
 | 
						|
      (build-system gnu-build-system)
 | 
						|
      (arguments
 | 
						|
       `(#:phases
 | 
						|
         (modify-phases %standard-phases
 | 
						|
           (replace 'configure
 | 
						|
             (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
               (substitute* "src/Makefile"
 | 
						|
                 (("/usr/local") (assoc-ref outputs "out")))
 | 
						|
               #t))
 | 
						|
           (add-before 'build 'skip-example
 | 
						|
             (lambda _ (chdir "src") #t)))))
 | 
						|
      (inputs
 | 
						|
       `(("glew" ,glew)
 | 
						|
         ("freeglut" ,freeglut)))
 | 
						|
      (synopsis "Library for rendering Constructive Solid Geometry (CSG)")
 | 
						|
      (description
 | 
						|
       "OpenCSG is a library for rendering Constructive Solid Geometry (CSG) using
 | 
						|
OpenGL.  CSG is an approach for modeling complex 3D-shapes using simpler ones.
 | 
						|
For example, two shapes can be combined by uniting them, by intersecting them,
 | 
						|
or by subtracting one shape from the other.")
 | 
						|
      (home-page "http://www.opencsg.org/")
 | 
						|
      (license license:gpl2))))
 | 
						|
 | 
						|
(define-public coin3D
 | 
						|
  (package
 | 
						|
    (name "coin3D")
 | 
						|
    (version "4.0.0")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri (string-append
 | 
						|
             "https://bitbucket.org/Coin3D/coin/downloads/coin-"
 | 
						|
             version "-src.zip"))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "1mqwlqzvc9ydfxi0bfskwlil16mbnkphfz36p0zl2mvw6h05aqh0"))
 | 
						|
       (modules '((guix build utils)))
 | 
						|
       (snippet
 | 
						|
        '(begin
 | 
						|
           (for-each delete-file
 | 
						|
                     '("cfg/csubst.exe"
 | 
						|
                       "cfg/wrapmsvc.exe"))
 | 
						|
           #t))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (native-inputs
 | 
						|
     `(("doxygen" ,doxygen)
 | 
						|
       ("graphviz" ,graphviz)))
 | 
						|
    (inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("freeglut" ,freeglut)
 | 
						|
       ("glew" ,glew)))
 | 
						|
    (arguments
 | 
						|
     `(#:configure-flags
 | 
						|
       (list
 | 
						|
        "-DCOIN_BUILD_DOCUMENTATION_MAN=ON"
 | 
						|
        (string-append "-DBOOST_ROOT="
 | 
						|
                       (assoc-ref %build-inputs "boost")))))
 | 
						|
    (home-page "https://bitbucket.org/Coin3D/coin/wiki/Home")
 | 
						|
    (synopsis
 | 
						|
     "High-level 3D visualization library with Open Inventor 2.1 API")
 | 
						|
    (description
 | 
						|
     "Coin is a 3D graphics library with an Application Programming Interface
 | 
						|
based on the Open Inventor 2.1 API.  For those who are not familiar with
 | 
						|
Open Inventor, it is a scene-graph based retain-mode rendering and model
 | 
						|
interaction library, written in C++, which has become the de facto
 | 
						|
standard graphics library for 3D visualization and visual simulation
 | 
						|
software in the scientific and engineering community.")
 | 
						|
    (license license:bsd-3)))
 |