gnu/packages/graphics.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2015 Tomáš Čech <sleep_walker@gnu.org>
   4 ;;; Copyright © 2016, 2019 Leo Famulari <leo@famulari.name>
   5 ;;; Copyright © 2016, 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
   6 ;;; Copyright © 2016, 2018 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
   8 ;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
   9 ;;; Copyright © 2017, 2018 Ben Woodcroft <donttrustben@gmail.com>
  10 ;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
  11 ;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
  12 ;;; Copyright © 2018 Alex Kost <alezost@gmail.com>
  13 ;;; Copyright © 2018 Kei Kebreau <kkebreau@posteo.net>
  14 ;;; Copyright © 2019 Mark H Weaver <mhw@netris.org>
  15 ;;; Copyright © 2019 Carlo Zancanaro <carlo@zancanaro.id.au>
  16 ;;; Copyright © 2019 Steve Sprang <scs@stevesprang.com>
  17 ;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
  18 ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
  19 ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
  20 ;;; Copyright © 2019 Tanguy Le Carrour <tanguy@bioneland.org>
  21 ;;;
  22 ;;; This file is part of GNU Guix.
  23 ;;;
  24 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  25 ;;; under the terms of the GNU General Public License as published by
  26 ;;; the Free Software Foundation; either version 3 of the License, or (at
  27 ;;; your option) any later version.
  28 ;;;
  29 ;;; GNU Guix is distributed in the hope that it will be useful, but
  30 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  31 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  32 ;;; GNU General Public License for more details.
  33 ;;;
  34 ;;; You should have received a copy of the GNU General Public License
  35 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  36
  37 (define-module (gnu packages graphics)
  38   #:use-module (gnu packages)
  39   #:use-module (gnu packages algebra)
  40   #:use-module (gnu packages audio)
  41   #:use-module (gnu packages autotools)
  42   #:use-module (gnu packages bash)
  43   #:use-module (gnu packages bison)
  44   #:use-module (gnu packages boost)
  45   #:use-module (gnu packages check)
  46   #:use-module (gnu packages compression)
  47   #:use-module (gnu packages documentation)
  48   #:use-module (gnu packages flex)
  49   #:use-module (gnu packages fonts)
  50   #:use-module (gnu packages fontutils)
  51   #:use-module (gnu packages ghostscript)
  52   #:use-module (gnu packages gl)
  53   #:use-module (gnu packages glib)
  54   #:use-module (gnu packages gnome)
  55   #:use-module (gnu packages graphviz)
  56   #:use-module (gnu packages gtk)
  57   #:use-module (gnu packages haskell-xyz)
  58   #:use-module (gnu packages image)
  59   #:use-module (gnu packages imagemagick)
  60   #:use-module (gnu packages jemalloc)
  61   #:use-module (gnu packages multiprecision)
  62   #:use-module (gnu packages pdf)
  63   #:use-module (gnu packages perl)
  64   #:use-module (gnu packages photo)
  65   #:use-module (gnu packages pkg-config)
  66   #:use-module (gnu packages pth)
  67   #:use-module (gnu packages pulseaudio)  ; libsndfile, libsamplerate
  68   #:use-module (gnu packages python)
  69   #:use-module (gnu packages python-xyz)
  70   #:use-module (gnu packages qt)
  71   #:use-module (gnu packages readline)
  72   #:use-module (gnu packages sdl)
  73   #:use-module (gnu packages swig)
  74   #:use-module (gnu packages video)
  75   #:use-module (gnu packages xml)
  76   #:use-module (gnu packages xorg)
  77   #:use-module (guix build-system cmake)
  78   #:use-module (guix build-system gnu)
  79   #:use-module (guix build-system python)
  80   #:use-module (guix download)
  81   #:use-module (guix git-download)
  82   #:use-module (guix hg-download)
  83   #:use-module ((guix licenses) #:prefix license:)
  84   #:use-module (guix packages)
  85   #:use-module (guix utils))
  86
  87 (define-public blender
  88   (package
  89     (name "blender")
  90     (version "2.80")
  91     (source (origin
  92               (method url-fetch)
  93               (uri (string-append "https://download.blender.org/source/"
  94                                   "blender-" version ".tar.gz"))
  95               (sha256
  96                (base32
  97                 "1h550jisdbis50hxwk5kxrvrk1a6sh2fsri3yyj66vhzbi87x7fd"))))
  98     (build-system cmake-build-system)
  99     (arguments
 100       (let ((python-version (version-major+minor (package-version python))))
 101        `(;; Test files are very large and not included in the release tarball.
 102          #:tests? #f
 103          #:configure-flags
 104          (list "-DWITH_CODEC_FFMPEG=ON"
 105                "-DWITH_CODEC_SNDFILE=ON"
 106                "-DWITH_CYCLES=ON"
 107                "-DWITH_DOC_MANPAGE=ON"
 108                "-DWITH_FFTW3=ON"
 109                "-DWITH_IMAGE_OPENJPEG=ON"
 110                "-DWITH_INPUT_NDOF=ON"
 111                "-DWITH_INSTALL_PORTABLE=OFF"
 112                "-DWITH_JACK=ON"
 113                "-DWITH_MOD_OCEANSIM=ON"
 114                "-DWITH_OPENSUBDIV=ON"
 115                "-DWITH_PYTHON_INSTALL=OFF"
 116                (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 117                (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 118                               "/lib")
 119                (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 120                               "/include/python" ,python-version "m")
 121                (string-append "-DPYTHON_VERSION=" ,python-version)
 122                (string-append "-DPYTHON_NUMPY_PATH="
 123                               (assoc-ref %build-inputs "python-numpy")
 124                               "/lib/python" ,python-version "/site-packages/"))
 125          #:phases
 126          (modify-phases %standard-phases
 127            ;; XXX This file doesn't exist in the Git sources but will probably
 128            ;; exist in the eventual 2.80 source tarball.
 129 ;           (add-after 'unpack 'fix-broken-import
 130 ;             (lambda _
 131 ;               (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 132 ;                 (("import encode_bin") "from . import encode_bin"))
 133 ;               #t))
 134            (add-after 'set-paths 'add-ilmbase-include-path
 135              (lambda* (#:key inputs #:allow-other-keys)
 136                ;; OpenEXR propagates ilmbase, but its include files do not appear
 137                ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 138                ;; the CPATH to satisfy the dependency on "half.h".
 139                (setenv "CPATH"
 140                        (string-append (assoc-ref inputs "ilmbase")
 141                                       "/include/OpenEXR"
 142                                       ":" (or (getenv "CPATH") "")))
 143                #t))))))
 144     (inputs
 145      `(("boost" ,boost)
 146        ("jemalloc" ,jemalloc)
 147        ("libx11" ,libx11)
 148        ("openimageio" ,openimageio)
 149        ("openexr" ,openexr)
 150        ("opensubdiv" ,opensubdiv)
 151        ("ilmbase" ,ilmbase)
 152        ("openjpeg" ,openjpeg)
 153        ("libjpeg" ,libjpeg)
 154        ("libpng" ,libpng)
 155        ("libtiff" ,libtiff)
 156        ("ffmpeg" ,ffmpeg)
 157        ("fftw" ,fftw)
 158        ("jack" ,jack-1)
 159        ("libsndfile" ,libsndfile)
 160        ("freetype" ,freetype)
 161        ("glew" ,glew)
 162        ("openal" ,openal)
 163        ("python" ,python)
 164        ("python-numpy" ,python-numpy)
 165        ("zlib" ,zlib)))
 166     (home-page "https://blender.org/")
 167     (synopsis "3D graphics creation suite")
 168     (description
 169      "Blender is a 3D graphics creation suite.  It supports the entirety of
 170 the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 171 compositing and motion tracking, even video editing and game creation.  The
 172 application can be customized via its API for Python scripting.")
 173     (license license:gpl2+)))
 174
 175 (define-public blender-2.79
 176   (package
 177     (name "blender")
 178     (version "2.79b")
 179     (source (origin
 180               (method url-fetch)
 181               (uri (string-append "https://download.blender.org/source/"
 182                                   "blender-" version ".tar.gz"))
 183               (sha256
 184                (base32
 185                 "1g4kcdqmf67srzhi3hkdnr4z1ph4h9sza1pahz38mrj998q4r52c"))
 186               (patches (search-patches "blender-2.79-newer-ffmpeg.patch"
 187                                        "blender-2.79-python-3.7-fix.patch"))))
 188     (build-system cmake-build-system)
 189     (arguments
 190       (let ((python-version (version-major+minor (package-version python))))
 191        `(;; Test files are very large and not included in the release tarball.
 192          #:tests? #f
 193          #:configure-flags
 194          (list "-DWITH_CODEC_FFMPEG=ON"
 195                "-DWITH_CODEC_SNDFILE=ON"
 196                "-DWITH_CYCLES=ON"
 197                "-DWITH_DOC_MANPAGE=ON"
 198                "-DWITH_FFTW3=ON"
 199                "-DWITH_GAMEENGINE=ON"
 200                "-DWITH_IMAGE_OPENJPEG=ON"
 201                "-DWITH_INPUT_NDOF=ON"
 202                "-DWITH_INSTALL_PORTABLE=OFF"
 203                "-DWITH_JACK=ON"
 204                "-DWITH_MOD_OCEANSIM=ON"
 205                "-DWITH_PLAYER=ON"
 206                "-DWITH_PYTHON_INSTALL=OFF"
 207                "-DWITH_PYTHON_INSTALL=OFF"
 208                "-DWITH_SYSTEM_OPENJPEG=ON"
 209                (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 210                (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 211                               "/lib")
 212                (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 213                               "/include/python" ,python-version "m")
 214                (string-append "-DPYTHON_VERSION=" ,python-version))
 215          #:phases
 216          (modify-phases %standard-phases
 217            (add-after 'unpack 'fix-broken-import
 218              (lambda _
 219                (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 220                  (("import encode_bin") "from . import encode_bin"))
 221                #t))
 222            (add-after 'set-paths 'add-ilmbase-include-path
 223              (lambda* (#:key inputs #:allow-other-keys)
 224                ;; OpenEXR propagates ilmbase, but its include files do not appear
 225                ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 226                ;; the CPATH to satisfy the dependency on "half.h".
 227                (setenv "CPATH"
 228                        (string-append (assoc-ref inputs "ilmbase")
 229                                       "/include/OpenEXR"
 230                                       ":" (or (getenv "CPATH") "")))
 231                #t))))))
 232     (inputs
 233      `(("boost" ,boost)
 234        ("jemalloc" ,jemalloc)
 235        ("libx11" ,libx11)
 236        ("openimageio" ,openimageio-1.7)
 237        ("openexr" ,openexr)
 238        ("ilmbase" ,ilmbase)
 239        ("openjpeg" ,openjpeg-1)
 240        ("libjpeg" ,libjpeg)
 241        ("libpng" ,libpng)
 242        ("libtiff" ,libtiff)
 243        ("ffmpeg" ,ffmpeg)
 244        ("fftw" ,fftw)
 245        ("jack" ,jack-1)
 246        ("libsndfile" ,libsndfile)
 247        ("freetype" ,freetype)
 248        ("glew" ,glew)
 249        ("openal" ,openal)
 250        ("python" ,python)
 251        ("zlib" ,zlib)))
 252     (home-page "https://blender.org/")
 253     (synopsis "3D graphics creation suite")
 254     (description
 255      "Blender is a 3D graphics creation suite.  It supports the entirety of
 256 the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 257 compositing and motion tracking, even video editing and game creation.  The
 258 application can be customized via its API for Python scripting.
 259
 260 NOTE: This older version of Blender is the last release that does not require
 261 OpenGL 3.  It is retained for use with older computers.")
 262     (license license:gpl2+)))
 263
 264 (define-public assimp
 265   (package
 266     (name "assimp")
 267     (version "4.1.0")
 268     (source (origin
 269               (method git-fetch)
 270               (uri (git-reference
 271                     (url "https://github.com/assimp/assimp.git")
 272                     (commit (string-append "v" version))))
 273               (file-name (git-file-name name version))
 274               (sha256
 275                (base32
 276                 "1rhyqfhzifdj7yibyanph3rh13ykw3i98dnn8mz65j780472hw28"))))
 277     (build-system cmake-build-system)
 278     (inputs
 279      `(("zlib" ,zlib)))
 280     (home-page "http://www.assimp.org/")
 281     (synopsis "Asset import library")
 282     (description
 283      "The Open Asset Import Library loads more than 40 3D file formats into
 284 one unified data structure.  Additionally, assimp features various mesh post
 285 processing tools: normals and tangent space generation, triangulation, vertex
 286 cache locality optimization, removal of degenerate primitives and duplicate
 287 vertices, sorting by primitive type, merging of redundant materials and many
 288 more.")
 289     (license license:bsd-3)))
 290
 291 (define-public cgal
 292   (package
 293     (name "cgal")
 294     (version "4.14.2")
 295     (source (origin
 296               (method url-fetch)
 297               (uri (string-append
 298                     "https://github.com/CGAL/cgal/releases/download/releases/"
 299                     "CGAL-" version "/CGAL-" version ".tar.xz"))
 300               (sha256
 301                (base32
 302                 "08lrp3hfwdypggz4138bnkh6bjxn441zg2y9xnq5mrjfc5ini6w1"))))
 303     (build-system cmake-build-system)
 304     (arguments
 305      '(#:tests? #f))                    ; no test target
 306     (inputs
 307      `(("mpfr" ,mpfr)
 308        ("gmp" ,gmp)
 309        ("boost" ,boost)))
 310     (home-page "https://www.cgal.org/")
 311     (synopsis "Computational geometry algorithms library")
 312     (description
 313      "CGAL provides easy access to efficient and reliable geometric algorithms
 314 in the form of a C++ library.  CGAL is used in various areas needing geometric
 315 computation, such as: computer graphics, scientific visualization, computer
 316 aided design and modeling, geographic information systems, molecular biology,
 317 medical imaging, robotics and motion planning, mesh generation, numerical
 318 methods, etc.  It provides data structures and algorithms such as
 319 triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
 320 many more.")
 321
 322     ;; The 'LICENSE' file explains that a subset is available under more
 323     ;; permissive licenses.
 324     (license license:gpl3+)))
 325
 326 (define-public ilmbase
 327   (package
 328     (name "ilmbase")
 329     (version "2.4.0")
 330     (source (origin
 331               (method git-fetch)
 332               (uri (git-reference
 333                     (url "https://github.com/openexr/openexr")
 334                     (commit (string-append "v" version))))
 335               (file-name (git-file-name "ilmbase" version))
 336               (sha256
 337                (base32
 338                 "0g3rz11cvb7gnphp2np9z7bfl7v4dprq4w5hnsvx7yrasgsdyn8s"))
 339               (patches (search-patches "ilmbase-fix-tests.patch"
 340                                        "ilmbase-openexr-pkg-config.patch"))))
 341     (build-system cmake-build-system)
 342     (arguments
 343      `(#:phases (modify-phases %standard-phases
 344                   (add-after 'unpack 'change-directory
 345                     (lambda _
 346                       (chdir "IlmBase")
 347                       #t)))))
 348     (home-page "https://www.openexr.com/")
 349     (synopsis "Utility C++ libraries for threads, maths, and exceptions")
 350     (description
 351      "IlmBase provides several utility libraries for C++.  Half is a class
 352 that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
 353 abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
 354 quaternions and other useful 2D and 3D math functions.  Iex is an
 355 exception-handling library.")
 356     (license license:bsd-3)))
 357
 358 (define-public ogre
 359   (package
 360     (name "ogre")
 361     (version "1.10.11")
 362     (source
 363      (origin
 364        (method git-fetch)
 365        (uri (git-reference
 366               (url "https://github.com/OGRECave/ogre.git")
 367               (commit (string-append "v" version))))
 368        (file-name (git-file-name name version))
 369        (sha256
 370         (base32
 371          "072rzw9mxymbiypgkrbkk9h10rgly6gczik4dlmssk6xkpqckaqr"))))
 372     (build-system cmake-build-system)
 373     (arguments
 374      '(#:phases
 375        (modify-phases %standard-phases
 376          (add-before 'configure 'pre-configure
 377            (lambda* (#:key inputs #:allow-other-keys)
 378              (substitute* "Tests/CMakeLists.txt"
 379                (("URL(.*)$")
 380                 (string-append "URL " (assoc-ref inputs "googletest-source"))))
 381              #t)))
 382        #:configure-flags
 383        (list "-DOGRE_BUILD_TESTS=TRUE"
 384              (string-append "-DCMAKE_INSTALL_RPATH="
 385                             (assoc-ref %outputs "out") "/lib:"
 386                             (assoc-ref %outputs "out") "/lib/OGRE:"
 387                             (assoc-ref %build-inputs "googletest") "/lib")
 388              "-DOGRE_INSTALL_DOCS=TRUE"
 389              "-DOGRE_INSTALL_SAMPLES=TRUE"
 390              "-DOGRE_INSTALL_SAMPLES_SOURCE=TRUE")))
 391     (native-inputs
 392      `(("boost" ,boost)
 393        ("doxygen" ,doxygen)
 394        ("googletest-source" ,(package-source googletest))
 395        ("pkg-config" ,pkg-config)))
 396     (inputs
 397      `(("font-dejavu" ,font-dejavu)
 398        ("freeimage" ,freeimage)
 399        ("freetype" ,freetype)
 400        ("glu" ,glu)
 401        ("googletest" ,googletest)
 402        ("sdl2" ,sdl2)
 403        ("libxaw" ,libxaw)
 404        ("libxrandr" ,libxrandr)
 405        ("tinyxml" ,tinyxml)
 406        ("zziplib" ,zziplib)))
 407     (synopsis "Scene-oriented, flexible 3D engine written in C++")
 408     (description
 409      "OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented,
 410 flexible 3D engine written in C++ designed to make it easier and more intuitive
 411 for developers to produce applications utilising hardware-accelerated 3D
 412 graphics.")
 413     (home-page "http://www.ogre3d.org/")
 414     (license license:expat)))
 415
 416 (define-public openexr
 417   (package
 418     (name "openexr")
 419     (version (package-version ilmbase))
 420     (source (origin
 421               (inherit (package-source ilmbase))
 422               (file-name (git-file-name "openexr" version))
 423               (modules '((guix build utils)))
 424               (snippet
 425                '(begin
 426                   (substitute* (find-files "OpenEXR" "tmpDir\\.h")
 427                     (("\"/var/tmp/\"")
 428                      "\"/tmp/\""))
 429                   #t))))
 430     (build-system cmake-build-system)
 431     (arguments
 432      `(#:phases
 433        (modify-phases %standard-phases
 434          (add-after 'unpack 'change-directory
 435            (lambda _
 436              (chdir "OpenEXR")
 437              #t))
 438          (add-before 'check 'increase-test-timeout
 439            (lambda _
 440              ;; On armhf-linux, we need to override the CTest default
 441              ;; timeout of 1500 seconds for the OpenEXR.IlmImf test.
 442              (setenv "CTEST_TEST_TIMEOUT" "2000")
 443              #t))
 444          ,@(if (not (target-64bit?))
 445                `((add-after 'change-directory 'disable-broken-test
 446                    ;; This test fails on i686. Upstream developers suggest that
 447                    ;; this test is broken on i686 and can be safely disabled:
 448                    ;; https://github.com/openexr/openexr/issues/67#issuecomment-21169748
 449                    (lambda _
 450                      (substitute* "IlmImfTest/main.cpp"
 451                        ((".*testOptimizedInterleavePatterns.*") "")
 452                        ;; This test is broken in 2.4.0 and will be fixed in a later
 453                        ;; release: <https://github.com/openexr/openexr/issues/571>.
 454                        ((".*testLargeDataWindowOffsets.*") ""))
 455                      #t)))
 456                '()))))
 457     (native-inputs
 458      `(("pkg-config" ,pkg-config)))
 459     (propagated-inputs
 460      `(("ilmbase" ,ilmbase)                       ;used in public headers
 461        ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
 462     (home-page "https://www.openexr.com/")
 463     (synopsis "High-dynamic range file format library")
 464     (description
 465      "OpenEXR is a high dynamic-range (HDR) image file format developed for
 466 use in computer imaging applications.  The IlmImf C++ libraries support
 467 storage of the \"EXR\" file format for storing 16-bit floating-point images.")
 468     (license license:bsd-3)))
 469
 470 (define-public openimageio
 471   (package
 472     (name "openimageio")
 473     (version "1.8.17")
 474     (source (origin
 475               (method git-fetch)
 476               (uri (git-reference
 477                     (url "https://github.com/OpenImageIO/oiio.git")
 478                     (commit (string-append "Release-" version))))
 479               (file-name (git-file-name name version))
 480               (sha256
 481                (base32
 482                 "0zq34szprgkrrayg5sl3whrsx2l6lr8nw4hdrnwv2qhn70jbi2w2"))))
 483     (build-system cmake-build-system)
 484     ;; FIXME: To run all tests successfully, test image sets from multiple
 485     ;; third party sources have to be present.  For details see
 486     ;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
 487     (arguments
 488      `(#:tests? #f))
 489     (native-inputs
 490      `(("pkg-config" ,pkg-config)))
 491     (inputs
 492      `(("boost" ,boost)
 493        ("libpng" ,libpng)
 494        ("libjpeg" ,libjpeg)
 495        ("libtiff" ,libtiff)
 496        ("giflib" ,giflib)
 497        ("openexr" ,openexr)
 498        ("ilmbase" ,ilmbase)
 499        ("python" ,python-2)
 500        ("zlib" ,zlib)))
 501     (synopsis "C++ library for reading and writing images")
 502     (description
 503      "OpenImageIO is a library for reading and writing images, and a bunch of
 504 related classes, utilities, and applications.  There is a particular emphasis
 505 on formats and functionality used in professional, large-scale animation and
 506 visual effects work for film.")
 507     (home-page "http://www.openimageio.org")
 508     (license license:bsd-3)))
 509
 510 ;; This older version of OpenImageIO is required for Blender 2.79.
 511 (define-public openimageio-1.7
 512   (package
 513     (inherit openimageio)
 514     (name "openimageio")
 515     (version "1.7.19")
 516     (source (origin
 517               (method git-fetch)
 518               (uri (git-reference
 519                     (url "https://github.com/OpenImageIO/oiio.git")
 520                     (commit (string-append "Release-" version))))
 521               (file-name (git-file-name name version))
 522               (sha256
 523                (base32
 524                 "0yxxy43l3lllw7maqg42dlkgqms2d4772sxzxk7kmxg4lnhsvndc"))))))
 525
 526 (define-public openscenegraph
 527   (package
 528     (name "openscenegraph")
 529     (version "3.6.4")
 530     (source
 531      (origin
 532        (method git-fetch)
 533        (uri (git-reference
 534              (url "https://github.com/openscenegraph/OpenSceneGraph")
 535              (commit (string-append "OpenSceneGraph-" version))))
 536        (sha256
 537         (base32
 538          "0x8hdbzw0b71j91fzp9cwmy9a7ava8v8wwyj8nxijq942vdx1785"))
 539        (file-name (git-file-name name version))))
 540     (properties
 541      `((upstream-name . "OpenSceneGraph")))
 542     (build-system cmake-build-system)
 543     (arguments
 544      `(#:tests? #f ; no test target available
 545        ;; Without this flag, 'rd' will be added to the name of the
 546        ;; library binaries and break linking with other programs.
 547        #:build-type "Release"
 548        #:configure-flags
 549        (list (string-append "-DCMAKE_INSTALL_RPATH="
 550                             (assoc-ref %outputs "out") "/lib:"
 551                             (assoc-ref %outputs "out") "/lib64"))))
 552     (native-inputs
 553      `(("pkg-config" ,pkg-config)
 554        ("unzip" ,unzip)))
 555     (inputs
 556      `(("giflib" ,giflib)
 557        ("libjpeg" ,libjpeg)             ; Required for the JPEG texture plugin.
 558        ("jasper" ,jasper)
 559        ("librsvg" ,librsvg)
 560        ("libxrandr" ,libxrandr)
 561        ("ffmpeg" ,ffmpeg)
 562        ("mesa" ,mesa)))
 563     (synopsis "High performance real-time graphics toolkit")
 564     (description
 565      "The OpenSceneGraph is a high performance 3D graphics toolkit
 566 used by application developers in fields such as visual simulation, games,
 567 virtual reality, scientific visualization and modeling.")
 568     (home-page "http://www.openscenegraph.org")
 569     ;; The 'LICENSE' file explains that the source is licensed under
 570     ;; LGPL 2.1, but with 4 exceptions. This version is called OSGPL.
 571     (license license:lgpl2.1)))
 572
 573 ;; We need this for simgear
 574 (define-public openscenegraph-3.4
 575   (package (inherit openscenegraph)
 576     (name "openscenegraph")
 577     (version "3.4.1")
 578     (source
 579      (origin
 580        (method git-fetch)
 581        (uri (git-reference
 582              (url "https://github.com/openscenegraph/OpenSceneGraph")
 583              (commit (string-append "OpenSceneGraph-" version))))
 584        (file-name (git-file-name name version))
 585        (sha256
 586         (base32
 587          "1fbzg1ihjpxk6smlq80p3h3ggllbr16ihd2fxpfwzam8yr8yxip9"))))
 588     (arguments
 589      (substitute-keyword-arguments (package-arguments openscenegraph)
 590        ((#:configure-flags flags)
 591         `(cons
 592           ;; The jpeg plugin requires conversion between integers and booleans
 593           "-DCMAKE_CXX_FLAGS=-fpermissive"
 594           ,flags))))
 595     (inputs
 596      `(("libjpeg" ,libjpeg)
 597        ,@(package-inputs openscenegraph)))))
 598
 599
 600 (define-public openmw-openscenegraph
 601   ;; OpenMW prefers its own fork of openscenegraph:
 602   ;; https://wiki.openmw.org/index.php?title=Development_Environment_Setup#OpenSceneGraph.
 603   (let ((commit "36a962845a2c87a6671fd822157e0729d164e940"))
 604     (hidden-package
 605      (package
 606        (inherit openscenegraph)
 607        (version (git-version "3.6" "1" commit))
 608        (source
 609         (origin
 610           (method git-fetch)
 611           (uri (git-reference
 612                 (url "https://github.com/OpenMW/osg/")
 613                 (commit commit)))
 614           (file-name (git-file-name (package-name openscenegraph) version))
 615           (sha256
 616            (base32
 617             "05yhgq3qm5q277y32n5sf36vx5nv5qd3zlhz4csgd3a6190jrnia"))))
 618        (arguments
 619         (substitute-keyword-arguments (package-arguments openscenegraph)
 620           ((#:configure-flags flags)
 621            ;; As per the above wiki link, the following plugins are enough:
 622            `(append
 623              '("-DBUILD_OSG_PLUGINS_BY_DEFAULT=0"
 624                "-DBUILD_OSG_PLUGIN_OSG=1"
 625                "-DBUILD_OSG_PLUGIN_DDS=1"
 626                "-DBUILD_OSG_PLUGIN_TGA=1"
 627                "-DBUILD_OSG_PLUGIN_BMP=1"
 628                "-DBUILD_OSG_PLUGIN_JPEG=1"
 629                "-DBUILD_OSG_PLUGIN_PNG=1"
 630                "-DBUILD_OSG_DEPRECATED_SERIALIZERS=0"
 631                ;; The jpeg plugin requires conversion between integers and booleans
 632                "-DCMAKE_CXX_FLAGS=-fpermissive")
 633              ,flags))))))))
 634
 635 (define-public povray
 636   (package
 637     (name "povray")
 638     (version "3.7.0.8")
 639     (source (origin
 640               (method git-fetch)
 641               (uri (git-reference
 642                     (url "https://github.com/POV-Ray/povray")
 643                     (commit (string-append "v" version))))
 644               (file-name (git-file-name name version))
 645               (sha256
 646                (base32
 647                 "1q114n4m3r7qy3yn954fq7p46rg7ypdax5fazxr9yj1jklf1lh6z"))
 648               (modules '((guix build utils)))
 649               (snippet
 650                '(begin
 651                   ;; Delete bundled libraries.
 652                   (delete-file-recursively "libraries")
 653                   #t))))
 654     (build-system gnu-build-system)
 655     (native-inputs
 656      `(("autoconf" ,autoconf)
 657        ("automake" ,automake)
 658        ("pkg-config" ,pkg-config)))
 659     (inputs
 660      `(("boost" ,boost)
 661        ("libjpeg" ,libjpeg)
 662        ("libpng" ,libpng)
 663        ("libtiff" ,libtiff)
 664        ("openexr" ,openexr)
 665        ("sdl" ,sdl)
 666        ("zlib" ,zlib)))
 667     (arguments
 668      '(#:configure-flags
 669        (list "COMPILED_BY=Guix"
 670              (string-append "--with-boost-libdir="
 671                             (assoc-ref %build-inputs "boost") "/lib")
 672              "--disable-optimiz-arch")
 673        #:phases
 674        (modify-phases %standard-phases
 675          (add-after 'unpack 'run-prebuild
 676            (lambda _
 677              (setenv "HOME" (getcwd))
 678              (with-directory-excursion "unix"
 679                (substitute* "prebuild.sh"
 680                  (("/bin/sh") (which "sh")))
 681                (invoke "sh" "prebuild.sh"))
 682              #t))
 683          ;; The bootstrap script is run by the prebuild script in the
 684          ;; "run-prebuild" phase.
 685          (delete 'bootstrap))))
 686     (synopsis "Tool for creating three-dimensional graphics")
 687     (description
 688      "@code{POV-Ray} is short for the Persistence of Vision Raytracer, a tool
 689 for producing high-quality computer graphics.  @code{POV-Ray} creates
 690 three-dimensional, photo-realistic images using a rendering technique called
 691 ray-tracing.  It reads in a text file containing information describing the
 692 objects and lighting in a scene and generates an image of that scene from the
 693 view point of a camera also described in the text file.  Ray-tracing is not a
 694 fast process by any means, but it produces very high quality images with
 695 realistic reflections, shading, perspective and other effects.")
 696     (home-page "http://www.povray.org/")
 697     (license license:agpl3+)))
 698
 699 (define-public rapicorn
 700   (package
 701     (name "rapicorn")
 702     (version "16.0.0")
 703     (source (origin
 704               (method url-fetch)
 705               (uri (string-append "https://testbit.eu/pub/dists/rapicorn/"
 706                                   "rapicorn-" version ".tar.xz"))
 707               (sha256
 708                (base32
 709                 "1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))
 710               (patches (search-patches "rapicorn-isnan.patch"))))
 711     (build-system gnu-build-system)
 712     (arguments
 713      `(#:phases
 714        (modify-phases %standard-phases
 715          (add-after 'unpack 'fix-tests
 716            (lambda _
 717              ;; Our grep does not support perl regular expressions.
 718              (substitute* "taptool.sh"
 719                (("grep -P") "grep -E"))
 720              ;; Disable path tests because we cannot access /bin or /sbin.
 721              (substitute* "rcore/tests/multitest.cc"
 722                (("TCMP \\(Path::equals \\(\"/bin\"") "//"))
 723              #t))
 724          (add-before 'check 'pre-check
 725            (lambda _
 726              ;; The test suite requires a running X server (with DISPLAY
 727              ;; number 99 or higher).
 728              (system "Xvfb :99 &")
 729              (setenv "DISPLAY" ":99")
 730              #t))
 731          (add-after 'unpack 'replace-fhs-paths
 732            (lambda _
 733              (substitute* (cons "Makefile.decl"
 734                                 (find-files "." "^Makefile\\.in$"))
 735                (("/bin/ls") (which "ls"))
 736                (("/usr/bin/env") (which "env")))
 737              #t)))))
 738     ;; These libraries are listed in the "Required" section of the pkg-config
 739     ;; file.
 740     (propagated-inputs
 741      `(("librsvg" ,librsvg)
 742        ("cairo" ,cairo)
 743        ("pango" ,pango)
 744        ("libxml2" ,libxml2)
 745        ("python2-enum34" ,python2-enum34)))
 746     (inputs
 747      `(("gdk-pixbuf" ,gdk-pixbuf)
 748        ("libpng" ,libpng-1.2)
 749        ("readline" ,readline)
 750        ("libcroco" ,libcroco)
 751        ("python" ,python-2)
 752        ("cython" ,python2-cython)))
 753     (native-inputs
 754      `(("pandoc" ,ghc-pandoc)
 755        ("bison" ,bison)
 756        ("flex" ,flex)
 757        ("doxygen" ,doxygen)
 758        ("graphviz" ,graphviz)
 759        ("intltool" ,intltool)
 760        ("pkg-config" ,pkg-config)
 761        ("xvfb" ,xorg-server)))
 762     (home-page "https://rapicorn.testbit.org/")
 763     (synopsis "Toolkit for rapid development of user interfaces")
 764     (description
 765      "Rapicorn is a toolkit for rapid development of user interfaces in C++
 766 and Python.  The user interface is designed in a declarative markup language
 767 and is connected to the programming logic using data bindings and commands.")
 768     (license license:mpl2.0)))
 769
 770 (define-public ctl
 771   (package
 772     (name "ctl")
 773     (version "1.5.2")
 774     (source (origin
 775               (method url-fetch)
 776               (uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
 777                                   version ".tar.gz"))
 778               (sha256
 779                (base32
 780                 "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
 781     (build-system cmake-build-system)
 782     (arguments '(#:tests? #f))                    ;no 'test' target
 783
 784     ;; Headers include OpenEXR and IlmBase headers.
 785     (propagated-inputs `(("openexr" ,openexr)))
 786
 787     (home-page "http://ampasctl.sourceforge.net")
 788     (synopsis "Color Transformation Language")
 789     (description
 790      "The Color Transformation Language, or CTL, is a small programming
 791 language that was designed to serve as a building block for digital color
 792 management systems.  CTL allows users to describe color transforms in a
 793 concise and unambiguous way by expressing them as programs.  In order to apply
 794 a given transform to an image, the color management system instructs a CTL
 795 interpreter to load and run the CTL program that describes the transform.  The
 796 original and the transformed image constitute the CTL program's input and
 797 output.")
 798
 799     ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
 800     ;; and headers use different wording.
 801     (license (license:non-copyleft "file://LICENSE"))))
 802
 803 (define-public brdf-explorer
 804   ;; There are no release tarballs, and not even tags in the repo,
 805   ;; so use the latest revision.
 806   (let ((commit "5b2cd46f38a06e47207fa7229b72d37beb945019")
 807         (revision "1"))
 808     (package
 809       (name "brdf-explorer")
 810       (version (string-append "1.0.0-" revision "." (string-take commit 9)))
 811       (source (origin
 812                 (method git-fetch)
 813                 (uri (git-reference
 814                       (url "https://github.com/wdas/brdf.git")
 815                       (commit commit)))
 816                 (sha256
 817                  (base32
 818                   "06vzbiajzbi2xl8jlff5d45bc9wd68i3jdndfab1f3jgfrd8bsgx"))
 819                 (file-name (string-append name "-" version "-checkout"))))
 820       (build-system gnu-build-system)
 821       (arguments
 822        `(#:phases (modify-phases %standard-phases
 823                     (replace 'configure
 824                       (lambda* (#:key outputs #:allow-other-keys)
 825                         (let ((out (assoc-ref outputs "out")))
 826                           (invoke "qmake"
 827                                   (string-append "prefix=" out)))))
 828                     (add-after 'install 'wrap-program
 829                       (lambda* (#:key outputs #:allow-other-keys)
 830                         (let* ((out (assoc-ref outputs "out"))
 831                                (bin (string-append out "/bin"))
 832                                (data (string-append
 833                                       out "/share/brdf")))
 834                           (with-directory-excursion bin
 835                             (rename-file "brdf" ".brdf-real")
 836                             (call-with-output-file "brdf"
 837                               (lambda (port)
 838                                 (format port "#!/bin/sh
 839 # Run the thing from its home, otherwise it just bails out.
 840 cd \"~a\"
 841 exec -a \"$0\" ~a/.brdf-real~%"
 842                                         data bin)))
 843                             (chmod "brdf" #o555)))
 844                         #t)))))
 845       (native-inputs
 846        `(("qttools" ,qttools))) ;for 'qmake'
 847       (inputs
 848        `(("qtbase" ,qtbase)
 849          ("mesa" ,mesa)
 850          ("glew" ,glew)
 851          ("freeglut" ,freeglut)
 852          ("zlib" ,zlib)))
 853       (home-page "http://www.disneyanimation.com/technology/brdf.html")
 854       (synopsis
 855        "Analyze bidirectional reflectance distribution functions (BRDFs)")
 856       (description
 857        "BRDF Explorer is an application that allows the development and analysis
 858 of bidirectional reflectance distribution functions (BRDFs).  It can load and
 859 plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader
 860 language), measured material data from the MERL database, and anisotropic
 861 measured material data from MIT CSAIL.  Graphs and visualizations update in
 862 real time as parameters are changed, making it a useful tool for evaluating
 863 and understanding different BRDFs (and other component functions).")
 864       (license license:ms-pl))))
 865
 866 (define-public agg
 867   (package
 868     (name "agg")
 869     (version "2.5")
 870     (source (origin
 871               (method url-fetch)
 872               (uri (list (string-append
 873                           "ftp://ftp.fau.de/gentoo/distfiles/agg-"
 874                           version ".tar.gz")
 875                          (string-append
 876                           "ftp://ftp.ula.ve/gentoo/distfiles/agg-"
 877                           version ".tar.gz")
 878
 879                          ;; Site was discontinued.
 880                          (string-append "http://www.antigrain.com/agg-"
 881                                         version ".tar.gz")))
 882               (sha256
 883                (base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
 884               (patches (search-patches "agg-am_c_prototype.patch"))))
 885     (build-system gnu-build-system)
 886     (arguments
 887      '(#:configure-flags
 888        (list (string-append "--x-includes=" (assoc-ref %build-inputs "libx11")
 889                             "/include")
 890              (string-append "--x-libraries=" (assoc-ref %build-inputs "libx11")
 891                             "/lib")
 892              "--disable-examples")
 893        #:phases
 894        (modify-phases %standard-phases
 895          (replace 'bootstrap
 896            (lambda _
 897              ;; let's call configure from configure phase and not now
 898              (substitute* "autogen.sh" (("./configure") "# ./configure"))
 899              (invoke "sh" "autogen.sh"))))))
 900     (native-inputs
 901      `(("pkg-config" ,pkg-config)
 902        ("libtool" ,libtool)
 903        ("autoconf" ,autoconf)
 904        ("automake" ,automake)))
 905     (inputs
 906      `(("libx11" ,libx11)
 907        ("freetype" ,freetype)
 908        ("sdl" ,sdl)))
 909
 910     ;; Antigrain.com was discontinued.
 911     (home-page "http://agg.sourceforge.net/antigrain.com/index.html")
 912     (synopsis "High-quality 2D graphics rendering engine for C++")
 913     (description
 914      "Anti-Grain Geometry is a high quality rendering engine written in C++.
 915 It supports sub-pixel resolutions and anti-aliasing.  It is also library for
 916 rendering SVG graphics.")
 917     (license license:gpl2+)))
 918
 919 (define-public python-pastel
 920   (package
 921     (name "python-pastel")
 922     (version "0.1.1")
 923     (source
 924      (origin
 925        (method url-fetch)
 926        (uri (pypi-uri "pastel" version))
 927        (sha256
 928         (base32
 929          "1qxcrcl8pzh66l8s6hym153mijdhwna0afcsmgca0bj4n80ijfxz"))))
 930     (build-system python-build-system)
 931     (arguments
 932      `(#:phases (modify-phases %standard-phases
 933                   (replace 'check
 934                     (lambda _ (invoke "pytest" "pastel" "tests/"))))))
 935     (native-inputs
 936      `(("python-pytest" ,python-pytest)))
 937     (home-page "https://github.com/sdispater/pastel")
 938     (synopsis "Library to colorize strings in your terminal")
 939     (description "Pastel is a simple library to help you colorize strings in
 940 your terminal.")
 941     (license license:expat)))
 942
 943 (define-public python2-pastel
 944   (package-with-python2 python-pastel))
 945
 946 (define-public fgallery
 947   (package
 948     (name "fgallery")
 949     (version "1.8.2")
 950     (source (origin
 951               (method url-fetch)
 952               (uri
 953                (string-append
 954                 "http://www.thregr.org/~wavexx/software/fgallery/releases/"
 955                 "fgallery-" version ".zip"))
 956               (sha256
 957                (base32
 958                 "18wlvqbxcng8pawimbc8f2422s8fnk840hfr6946lzsxr0ijakvf"))))
 959     (build-system gnu-build-system)
 960     (arguments
 961      `(#:tests? #f ; no tests
 962        #:phases
 963        (modify-phases %standard-phases
 964          (delete 'configure)
 965          (delete 'build)
 966          (replace 'install
 967            (lambda* (#:key inputs outputs #:allow-other-keys)
 968              (let* ((out    (assoc-ref outputs "out"))
 969                     (bin    (string-append out "/bin/"))
 970                     (share  (string-append out "/share/fgallery"))
 971                     (man    (string-append out "/share/man/man1"))
 972                     (perl5lib (getenv "PERL5LIB"))
 973                     (script (string-append share "/fgallery")))
 974                (define (bin-directory input-name)
 975                  (string-append (assoc-ref inputs input-name) "/bin"))
 976
 977                (mkdir-p man)
 978                (copy-file "fgallery.1" (string-append man "/fgallery.1"))
 979
 980                (mkdir-p share)
 981                (copy-recursively "." share)
 982
 983                ;; fgallery copies files from store when it is run. The
 984                ;; read-only permissions from the store directories will cause
 985                ;; fgallery to fail. Do not preserve file attributes when
 986                ;; copying files to prevent it.
 987                (substitute* script
 988                  (("'cp'")
 989                   "'cp', '--no-preserve=all'"))
 990
 991                (mkdir-p bin)
 992                (symlink script (string-append out "/bin/fgallery"))
 993
 994                (wrap-program script
 995                  `("PATH" ":" prefix
 996                    ,(map bin-directory '("imagemagick"
 997                                          "lcms"
 998                                          "fbida"
 999                                          "libjpeg"
1000                                          "zip"
1001                                          "jpegoptim"
1002                                          "pngcrush"
1003                                          "p7zip")))
1004                  `("PERL5LIB" ":" prefix (,perl5lib)))
1005                #t))))))
1006     (native-inputs
1007      `(("unzip" ,unzip)))
1008     ;; TODO: Add missing optional dependency: facedetect.
1009     (inputs
1010      `(("imagemagick" ,imagemagick)
1011        ("lcms" ,lcms)
1012        ("fbida" ,fbida)
1013        ("libjpeg" ,libjpeg)
1014        ("zip" ,zip)
1015        ("perl" ,perl)
1016        ("perl-cpanel-json-xs" ,perl-cpanel-json-xs)
1017        ("perl-image-exiftool" ,perl-image-exiftool)
1018        ("jpegoptim" ,jpegoptim)
1019        ("pngcrush" ,pngcrush)
1020        ("p7zip" ,p7zip)))
1021     (home-page "http://www.thregr.org/~wavexx/software/fgallery/")
1022     (synopsis "Static photo gallery generator")
1023     (description
1024      "FGallery is a static, JavaScript photo gallery generator with minimalist
1025 look.  The result can be uploaded on any web server without additional
1026 requirements.")
1027     (license license:gpl2+)))
1028
1029 (define-public opensubdiv
1030   (package
1031     (name "opensubdiv")
1032     (version "3.4.0")
1033     (source (origin
1034               (method git-fetch)
1035               (uri (git-reference
1036                     (url "https://github.com/PixarAnimationStudios/OpenSubdiv")
1037                     (commit (string-append "v" (string-join (string-split version #\.)
1038                                                             "_")))))
1039               (file-name (git-file-name name version))
1040               (sha256
1041                (base32
1042                 "0cippg6aqc5dlya1cmh3908pwssrg52fwgyylnvz5343yrxmgk12"))))
1043     (build-system cmake-build-system)
1044     (arguments
1045      `(#:phases (modify-phases %standard-phases
1046                   (add-before 'configure 'set-glew-location
1047                     (lambda* (#:key inputs #:allow-other-keys)
1048                       (setenv "GLEW_LOCATION" (assoc-ref inputs "glew"))
1049                       #t))
1050                   (add-before 'check 'start-xorg-server
1051                     (lambda* (#:key inputs #:allow-other-keys)
1052                       ;; The test suite requires a running X server.
1053                       (system (string-append (assoc-ref inputs "xorg-server")
1054                                              "/bin/Xvfb :1 &"))
1055                       (setenv "DISPLAY" ":1")
1056                       #t)))))
1057     (native-inputs
1058      `(("xorg-server" ,xorg-server)))
1059     (inputs
1060      `(("glew" ,glew)
1061        ("libxrandr" ,libxrandr)
1062        ("libxcursor" ,libxcursor)
1063        ("libxinerama" ,libxinerama)
1064        ("libxi" ,libxi)
1065        ("zlib" ,zlib)
1066        ("glfw" ,glfw)))
1067     (home-page "http://graphics.pixar.com/opensubdiv/")
1068     (synopsis "High performance subdivision surface evaluation")
1069     (description "OpenSubdiv is a set of libraries that implement high
1070 performance subdivision surface (subdiv) evaluation on massively parallel CPU
1071 and GPU architectures.")
1072     (license license:asl2.0)))
1073
1074 (define-public opencsg
1075   (let ((dot-to-dash (lambda (c) (if (char=? c #\.) #\- c))))
1076     (package
1077       (name "opencsg")
1078       (version "1.4.2")
1079       (source
1080        (origin
1081          (method git-fetch)
1082          (uri (git-reference
1083                (url "https://github.com/floriankirsch/OpenCSG.git")
1084                (commit (string-append "opencsg-"
1085                                       (string-map dot-to-dash version)
1086                                       "-release"))))
1087          (file-name (git-file-name name version))
1088          (sha256
1089           (base32
1090            "00m4vs6jn3scqczscc4591l1d6zg6anqp9v1ldf9ymf70rdyvm7m"))))
1091       (build-system gnu-build-system)
1092       (arguments
1093        `(#:phases
1094          (modify-phases %standard-phases
1095            (replace 'configure
1096              (lambda* (#:key outputs #:allow-other-keys)
1097                (substitute* "src/Makefile"
1098                  (("/usr/local") (assoc-ref outputs "out")))
1099                #t))
1100            (add-before 'build 'skip-example
1101              (lambda _ (chdir "src") #t)))))
1102       (inputs
1103        `(("glew" ,glew)
1104          ("freeglut" ,freeglut)))
1105       (synopsis "Library for rendering Constructive Solid Geometry (CSG)")
1106       (description
1107        "OpenCSG is a library for rendering Constructive Solid Geometry (CSG) using
1108 OpenGL.  CSG is an approach for modeling complex 3D-shapes using simpler ones.
1109 For example, two shapes can be combined by uniting them, by intersecting them,
1110 or by subtracting one shape from the other.")
1111       (home-page "http://www.opencsg.org/")
1112       (license license:gpl2))))
1113
1114 (define-public coin3D
1115   ;; The ‘4.0.0’ zip archive isn't stable, nor in fact a release.  See:
1116   ;; https://bitbucket.org/Coin3D/coin/issues/179/coin-400-srczip-has-been-modified
1117   (let ((revision 1)
1118         (changeset "ab8d0e47a4de3230a8137feb39c142d6ba45f97d"))
1119     (package
1120       (name "coin3D")
1121       (version
1122        (simple-format #f "3.1.3-~A-~A" revision (string-take changeset 7)))
1123       (source
1124        (origin
1125          (method hg-fetch)
1126          (uri (hg-reference
1127                (url "https://bitbucket.org/Coin3D/coin")
1128                (changeset changeset)))
1129          (file-name (git-file-name name version))
1130          (sha256
1131           (base32 "1ff44jz6lg4rylljvy69n1hcjh9y6achbv9jpn1cv2sf8cxn3r2j"))
1132          (modules '((guix build utils)))
1133          (snippet
1134           '(begin
1135              (for-each delete-file
1136                        '("cfg/csubst.exe"
1137                          "cfg/wrapmsvc.exe"))
1138              #t))))
1139       (build-system cmake-build-system)
1140       (native-inputs
1141        `(("doxygen" ,doxygen)
1142          ("graphviz" ,graphviz)))
1143       (inputs
1144        `(("boost" ,boost)
1145          ("freeglut" ,freeglut)
1146          ("glew" ,glew)))
1147       (arguments
1148        `(#:configure-flags
1149          (list
1150           "-DCOIN_BUILD_DOCUMENTATION_MAN=ON"
1151           (string-append "-DBOOST_ROOT="
1152                          (assoc-ref %build-inputs "boost")))))
1153       (home-page "https://bitbucket.org/Coin3D/coin/wiki/Home")
1154       (synopsis
1155        "High-level 3D visualization library with Open Inventor 2.1 API")
1156       (description
1157        "Coin is a 3D graphics library with an Application Programming Interface
1158 based on the Open Inventor 2.1 API.  For those who are not familiar with
1159 Open Inventor, it is a scene-graph based retain-mode rendering and model
1160 interaction library, written in C++, which has become the de facto
1161 standard graphics library for 3D visualization and visual simulation
1162 software in the scientific and engineering community.")
1163       (license license:bsd-3))))