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 Leo Famulari <leo@famulari.name>
   5 ;;; Copyright © 2016, 2017 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 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 ;;;
  16 ;;; This file is part of GNU Guix.
  17 ;;;
  18 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  19 ;;; under the terms of the GNU General Public License as published by
  20 ;;; the Free Software Foundation; either version 3 of the License, or (at
  21 ;;; your option) any later version.
  22 ;;;
  23 ;;; GNU Guix is distributed in the hope that it will be useful, but
  24 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  25 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26 ;;; GNU General Public License for more details.
  27 ;;;
  28 ;;; You should have received a copy of the GNU General Public License
  29 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  30
  31 (define-module (gnu packages graphics)
  32   #:use-module (gnu packages)
  33   #:use-module (gnu packages algebra)
  34   #:use-module (gnu packages audio)
  35   #:use-module (gnu packages autotools)
  36   #:use-module (gnu packages bash)
  37   #:use-module (gnu packages bison)
  38   #:use-module (gnu packages boost)
  39   #:use-module (gnu packages check)
  40   #:use-module (gnu packages compression)
  41   #:use-module (gnu packages documentation)
  42   #:use-module (gnu packages flex)
  43   #:use-module (gnu packages fonts)
  44   #:use-module (gnu packages fontutils)
  45   #:use-module (gnu packages ghostscript)
  46   #:use-module (gnu packages gl)
  47   #:use-module (gnu packages glib)
  48   #:use-module (gnu packages gnome)
  49   #:use-module (gnu packages graphviz)
  50   #:use-module (gnu packages gtk)
  51   #:use-module (gnu packages haskell)
  52   #:use-module (gnu packages image)
  53   #:use-module (gnu packages imagemagick)
  54   #:use-module (gnu packages jemalloc)
  55   #:use-module (gnu packages multiprecision)
  56   #:use-module (gnu packages pdf)
  57   #:use-module (gnu packages perl)
  58   #:use-module (gnu packages photo)
  59   #:use-module (gnu packages pkg-config)
  60   #:use-module (gnu packages pth)
  61   #:use-module (gnu packages pulseaudio)  ; libsndfile, libsamplerate
  62   #:use-module (gnu packages python)
  63   #:use-module (gnu packages python-xyz)
  64   #:use-module (gnu packages qt)
  65   #:use-module (gnu packages readline)
  66   #:use-module (gnu packages sdl)
  67   #:use-module (gnu packages swig)
  68   #:use-module (gnu packages video)
  69   #:use-module (gnu packages xml)
  70   #:use-module (gnu packages xorg)
  71   #:use-module (guix build-system cmake)
  72   #:use-module (guix build-system gnu)
  73   #:use-module (guix build-system python)
  74   #:use-module (guix download)
  75   #:use-module (guix git-download)
  76   #:use-module ((guix licenses) #:prefix license:)
  77   #:use-module (guix packages)
  78   #:use-module (guix utils))
  79
  80 (define-public blender
  81   (let ((revision "0")
  82         (commit "3c3d80ea22af15e13237f978181a881b90c41e7c"))
  83   (package
  84     (name "blender")
  85     (version (git-version "2.80-beta" revision commit))
  86     (source (origin
  87               (method git-fetch)
  88               (uri (git-reference
  89                      (url "https://git.blender.org/blender.git")
  90                      (commit commit)))
  91               (file-name (git-file-name name version))
  92               (sha256
  93                (base32
  94                 "1hhn8pf3a5556mxyrb2ggsiy6q0h75hnkdpcgq9b6vg284jl2l4q"))))
  95     (build-system cmake-build-system)
  96     (arguments
  97       (let ((python-version (version-major+minor (package-version python))))
  98        `(;; Test files are very large and not included in the release tarball.
  99          #:tests? #f
 100          #:configure-flags
 101          (list "-DWITH_CODEC_FFMPEG=ON"
 102                "-DWITH_CODEC_SNDFILE=ON"
 103                "-DWITH_CYCLES=ON"
 104                "-DWITH_DOC_MANPAGE=ON"
 105                "-DWITH_FFTW3=ON"
 106                "-DWITH_IMAGE_OPENJPEG=ON"
 107                "-DWITH_INPUT_NDOF=ON"
 108                "-DWITH_INSTALL_PORTABLE=OFF"
 109                "-DWITH_JACK=ON"
 110                "-DWITH_MOD_OCEANSIM=ON"
 111                "-DWITH_PYTHON_INSTALL=OFF"
 112                (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 113                (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 114                               "/lib")
 115                (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 116                               "/include/python" ,python-version "m")
 117                (string-append "-DPYTHON_VERSION=" ,python-version)
 118                (string-append "-DPYTHON_NUMPY_PATH="
 119                               (assoc-ref %build-inputs "python-numpy")
 120                               "/lib/python" ,python-version "/site-packages/"))
 121          #:phases
 122          (modify-phases %standard-phases
 123            ;; XXX This file doesn't exist in the Git sources but will probably
 124            ;; exist in the eventual 2.80 source tarball.
 125 ;           (add-after 'unpack 'fix-broken-import
 126 ;             (lambda _
 127 ;               (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 128 ;                 (("import encode_bin") "from . import encode_bin"))
 129 ;               #t))
 130            (add-after 'set-paths 'add-ilmbase-include-path
 131              (lambda* (#:key inputs #:allow-other-keys)
 132                ;; OpenEXR propagates ilmbase, but its include files do not appear
 133                ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 134                ;; the CPATH to satisfy the dependency on "half.h".
 135                (setenv "CPATH"
 136                        (string-append (assoc-ref inputs "ilmbase")
 137                                       "/include/OpenEXR"
 138                                       ":" (or (getenv "CPATH") "")))
 139                #t))))))
 140     (inputs
 141      `(("boost" ,boost)
 142        ("jemalloc" ,jemalloc)
 143        ("libx11" ,libx11)
 144        ("openimageio" ,openimageio)
 145        ("openexr" ,openexr)
 146        ("ilmbase" ,ilmbase)
 147        ("openjpeg" ,openjpeg)
 148        ("libjpeg" ,libjpeg)
 149        ("libpng" ,libpng)
 150        ("libtiff" ,libtiff)
 151        ("ffmpeg" ,ffmpeg)
 152        ("fftw" ,fftw)
 153        ("jack" ,jack-1)
 154        ("libsndfile" ,libsndfile)
 155        ("freetype" ,freetype)
 156        ("glew" ,glew)
 157        ("openal" ,openal)
 158        ("python" ,python)
 159        ("python-numpy" ,python-numpy)
 160        ("zlib" ,zlib)))
 161     (home-page "https://blender.org/")
 162     (synopsis "3D graphics creation suite")
 163     (description
 164      "Blender is a 3D graphics creation suite.  It supports the entirety of
 165 the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 166 compositing and motion tracking, even video editing and game creation.  The
 167 application can be customized via its API for Python scripting.
 168
 169 WARNING: This is a beta build of Blender.")
 170     (license license:gpl2+))))
 171
 172 (define-public blender-2.79
 173   (package
 174     (name "blender")
 175     (version "2.79b")
 176     (source (origin
 177               (method url-fetch)
 178               (uri (string-append "https://download.blender.org/source/"
 179                                   "blender-" version ".tar.gz"))
 180               (sha256
 181                (base32
 182                 "1g4kcdqmf67srzhi3hkdnr4z1ph4h9sza1pahz38mrj998q4r52c"))
 183               (patches (search-patches "blender-2.79-newer-ffmpeg.patch"
 184                                        "blender-2.79-python-3.7-fix.patch"))))
 185     (build-system cmake-build-system)
 186     (arguments
 187       (let ((python-version (version-major+minor (package-version python))))
 188        `(;; Test files are very large and not included in the release tarball.
 189          #:tests? #f
 190          #:configure-flags
 191          (list "-DWITH_CODEC_FFMPEG=ON"
 192                "-DWITH_CODEC_SNDFILE=ON"
 193                "-DWITH_CYCLES=ON"
 194                "-DWITH_DOC_MANPAGE=ON"
 195                "-DWITH_FFTW3=ON"
 196                "-DWITH_GAMEENGINE=ON"
 197                "-DWITH_IMAGE_OPENJPEG=ON"
 198                "-DWITH_INPUT_NDOF=ON"
 199                "-DWITH_INSTALL_PORTABLE=OFF"
 200                "-DWITH_JACK=ON"
 201                "-DWITH_MOD_OCEANSIM=ON"
 202                "-DWITH_PLAYER=ON"
 203                "-DWITH_PYTHON_INSTALL=OFF"
 204                "-DWITH_PYTHON_INSTALL=OFF"
 205                "-DWITH_SYSTEM_OPENJPEG=ON"
 206                (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 207                (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 208                               "/lib")
 209                (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 210                               "/include/python" ,python-version "m")
 211                (string-append "-DPYTHON_VERSION=" ,python-version))
 212          #:phases
 213          (modify-phases %standard-phases
 214            (add-after 'unpack 'fix-broken-import
 215              (lambda _
 216                (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 217                  (("import encode_bin") "from . import encode_bin"))
 218                #t))
 219            (add-after 'set-paths 'add-ilmbase-include-path
 220              (lambda* (#:key inputs #:allow-other-keys)
 221                ;; OpenEXR propagates ilmbase, but its include files do not appear
 222                ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 223                ;; the CPATH to satisfy the dependency on "half.h".
 224                (setenv "CPATH"
 225                        (string-append (assoc-ref inputs "ilmbase")
 226                                       "/include/OpenEXR"
 227                                       ":" (or (getenv "CPATH") "")))
 228                #t))))))
 229     (inputs
 230      `(("boost" ,boost)
 231        ("jemalloc" ,jemalloc)
 232        ("libx11" ,libx11)
 233        ("openimageio" ,openimageio)
 234        ("openexr" ,openexr)
 235        ("ilmbase" ,ilmbase)
 236        ("openjpeg" ,openjpeg-1)
 237        ("libjpeg" ,libjpeg)
 238        ("libpng" ,libpng)
 239        ("libtiff" ,libtiff)
 240        ("ffmpeg" ,ffmpeg)
 241        ("fftw" ,fftw)
 242        ("jack" ,jack-1)
 243        ("libsndfile" ,libsndfile)
 244        ("freetype" ,freetype)
 245        ("glew" ,glew)
 246        ("openal" ,openal)
 247        ("python" ,python)
 248        ("zlib" ,zlib)))
 249     (home-page "https://blender.org/")
 250     (synopsis "3D graphics creation suite")
 251     (description
 252      "Blender is a 3D graphics creation suite.  It supports the entirety of
 253 the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 254 compositing and motion tracking, even video editing and game creation.  The
 255 application can be customized via its API for Python scripting.
 256
 257 NOTE: This older version of Blender is the last release that does not require
 258 OpenGL 3.  It is retained for use with older computers.")
 259     (license license:gpl2+)))
 260
 261 (define-public assimp
 262   (package
 263     (name "assimp")
 264     (version "4.1.0")
 265     (source (origin
 266               (method git-fetch)
 267               (uri (git-reference
 268                     (url "https://github.com/assimp/assimp.git")
 269                     (commit (string-append "v" version))))
 270               (file-name (git-file-name name version))
 271               (sha256
 272                (base32
 273                 "1rhyqfhzifdj7yibyanph3rh13ykw3i98dnn8mz65j780472hw28"))))
 274     (build-system cmake-build-system)
 275     (inputs
 276      `(("zlib" ,zlib)))
 277     (home-page "http://www.assimp.org/")
 278     (synopsis "Asset import library")
 279     (description
 280      "The Open Asset Import Library loads more than 40 3D file formats into
 281 one unified data structure.  Additionally, assimp features various mesh post
 282 processing tools: normals and tangent space generation, triangulation, vertex
 283 cache locality optimization, removal of degenerate primitives and duplicate
 284 vertices, sorting by primitive type, merging of redundant materials and many
 285 more.")
 286     (license license:bsd-3)))
 287
 288 (define-public cgal
 289   (package
 290     (name "cgal")
 291     (version "4.8.1")
 292     (source (origin
 293               (method url-fetch)
 294               (uri (string-append
 295                     "https://github.com/CGAL/cgal/releases/download/releases/"
 296                     "CGAL-" version "/CGAL-" version ".tar.xz"))
 297               (sha256
 298                (base32
 299                 "1c41yzl2jg3d6zx5k0iccwqwibp950q7dr7z7pp4xi9wlph3c87s"))))
 300     (build-system cmake-build-system)
 301     (arguments
 302      '(;; "RelWithDebInfo" is not supported.
 303        #:build-type "Release"
 304
 305        ;; No 'test' target.
 306        #:tests? #f))
 307     (inputs
 308      `(("mpfr" ,mpfr)
 309        ("gmp" ,gmp)
 310        ("boost" ,boost)))
 311     (home-page "http://cgal.org/")
 312     (synopsis "Computational geometry algorithms library")
 313     (description
 314      "CGAL provides easy access to efficient and reliable geometric algorithms
 315 in the form of a C++ library.  CGAL is used in various areas needing geometric
 316 computation, such as: computer graphics, scientific visualization, computer
 317 aided design and modeling, geographic information systems, molecular biology,
 318 medical imaging, robotics and motion planning, mesh generation, numerical
 319 methods, etc.  It provides data structures and algorithms such as
 320 triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
 321 many more.")
 322
 323     ;; The 'LICENSE' file explains that a subset is available under more
 324     ;; permissive licenses.
 325     (license license:gpl3+)))
 326
 327 (define-public ilmbase
 328   (package
 329     (name "ilmbase")
 330     (version "2.3.0")
 331     (source (origin
 332               (method url-fetch)
 333               (uri (string-append "https://github.com/openexr/openexr/releases"
 334                                   "/download/v" version "/ilmbase-"
 335                                   version ".tar.gz"))
 336               (sha256
 337                (base32
 338                 "0qiq5bqq9rxhqjiym2k36sx4vq8adgrz6xf6qwizi9bqm78phsa5"))
 339               (patches (search-patches "ilmbase-fix-tests.patch"))))
 340     (build-system gnu-build-system)
 341     (home-page "http://www.openexr.com/")
 342     (synopsis "Utility C++ libraries for threads, maths, and exceptions")
 343     (description
 344      "IlmBase provides several utility libraries for C++.  Half is a class
 345 that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
 346 abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
 347 quaternions and other useful 2D and 3D math functions.  Iex is an
 348 exception-handling library.")
 349     (license license:bsd-3)))
 350
 351 (define-public ogre
 352   (package
 353     (name "ogre")
 354     (version "1.10.11")
 355     (source
 356      (origin
 357        (method git-fetch)
 358        (uri (git-reference
 359               (url "https://github.com/OGRECave/ogre.git")
 360               (commit (string-append "v" version))))
 361        (file-name (git-file-name name version))
 362        (sha256
 363         (base32
 364          "072rzw9mxymbiypgkrbkk9h10rgly6gczik4dlmssk6xkpqckaqr"))))
 365     (build-system cmake-build-system)
 366     (arguments
 367      '(#:phases
 368        (modify-phases %standard-phases
 369          (add-before 'configure 'pre-configure
 370            (lambda* (#:key inputs #:allow-other-keys)
 371              (substitute* "Tests/CMakeLists.txt"
 372                (("URL(.*)$")
 373                 (string-append "URL " (assoc-ref inputs "googletest-source"))))
 374              #t)))
 375        #:configure-flags
 376        (list "-DOGRE_BUILD_TESTS=TRUE"
 377              (string-append "-DCMAKE_INSTALL_RPATH="
 378                             (assoc-ref %outputs "out") "/lib:"
 379                             (assoc-ref %outputs "out") "/lib/OGRE:"
 380                             (assoc-ref %build-inputs "googletest") "/lib")
 381              "-DOGRE_INSTALL_DOCS=TRUE"
 382              "-DOGRE_INSTALL_SAMPLES=TRUE"
 383              "-DOGRE_INSTALL_SAMPLES_SOURCE=TRUE")))
 384     (native-inputs
 385      `(("boost" ,boost)
 386        ("doxygen" ,doxygen)
 387        ("googletest-source" ,(package-source googletest))
 388        ("pkg-config" ,pkg-config)))
 389     (inputs
 390      `(("font-dejavu" ,font-dejavu)
 391        ("freeimage" ,freeimage)
 392        ("freetype" ,freetype)
 393        ("glu" ,glu)
 394        ("googletest" ,googletest)
 395        ("sdl2" ,sdl2)
 396        ("libxaw" ,libxaw)
 397        ("libxrandr" ,libxrandr)
 398        ("tinyxml" ,tinyxml)
 399        ("zziplib" ,zziplib)))
 400     (synopsis "Scene-oriented, flexible 3D engine written in C++")
 401     (description
 402      "OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented,
 403 flexible 3D engine written in C++ designed to make it easier and more intuitive
 404 for developers to produce applications utilising hardware-accelerated 3D
 405 graphics.")
 406     (home-page "http://www.ogre3d.org/")
 407     (license license:expat)))
 408
 409 (define-public openexr
 410   (package
 411     (name "openexr")
 412     (version "2.3.0")
 413     (source (origin
 414               (method url-fetch)
 415               (uri (string-append "https://github.com/openexr/openexr/releases"
 416                                   "/download/v" version "/openexr-"
 417                                   version ".tar.gz"))
 418               (sha256
 419                (base32
 420                 "19jywbs9qjvsbkvlvzayzi81s976k53wg53vw4xj66lcgylb6v7x"))
 421               (modules '((guix build utils)))
 422               (snippet
 423                '(begin
 424                   (substitute* (find-files "." "tmpDir\\.h")
 425                     (("\"/var/tmp/\"")
 426                      "\"/tmp/\""))
 427                   #t))))
 428     (build-system gnu-build-system)
 429     (arguments
 430      '(#:phases
 431        (modify-phases %standard-phases
 432          (add-after 'unpack 'disable-broken-test
 433            ;; This test fails on i686. Upstream developers suggest that
 434            ;; this test is broken on i686 and can be safely disabled:
 435            ;; https://github.com/openexr/openexr/issues/67#issuecomment-21169748
 436            (lambda _
 437              (substitute* "IlmImfTest/main.cpp"
 438                (("#include \"testOptimizedInterleavePatterns.h\"")
 439                  "//#include \"testOptimizedInterleavePatterns.h\"")
 440                (("TEST \\(testOptimizedInterleavePatterns")
 441                  "//TEST (testOptimizedInterleavePatterns"))
 442              #t)))))
 443     (native-inputs
 444      `(("pkg-config" ,pkg-config)))
 445     (propagated-inputs
 446      `(("ilmbase" ,ilmbase)                       ;used in public headers
 447        ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
 448     (home-page "http://www.openexr.com")
 449     (synopsis "High-dynamic range file format library")
 450     (description
 451      "OpenEXR is a high dynamic-range (HDR) image file format developed for
 452 use in computer imaging applications.  The IlmImf C++ libraries support
 453 storage of the \"EXR\" file format for storing 16-bit floating-point images.")
 454     (license license:bsd-3)))
 455
 456 (define-public openimageio
 457   (package
 458     (name "openimageio")
 459     (version "1.7.19")
 460     (source (origin
 461               (method git-fetch)
 462               (uri (git-reference
 463                     (url "https://github.com/OpenImageIO/oiio.git")
 464                     (commit (string-append "Release-" version))))
 465               (file-name (git-file-name name version))
 466               (sha256
 467                (base32
 468                 "0yxxy43l3lllw7maqg42dlkgqms2d4772sxzxk7kmxg4lnhsvndc"))))
 469     (build-system cmake-build-system)
 470     ;; FIXME: To run all tests successfully, test image sets from multiple
 471     ;; third party sources have to be present.  For details see
 472     ;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
 473     (arguments `(#:tests? #f))
 474     (native-inputs
 475      `(("pkg-config" ,pkg-config)))
 476     (inputs
 477      `(("boost" ,boost)
 478        ("libpng" ,libpng)
 479        ("libjpeg" ,libjpeg)
 480        ("libtiff" ,libtiff)
 481        ("giflib" ,giflib)
 482        ("openexr" ,openexr)
 483        ("ilmbase" ,ilmbase)
 484        ("python" ,python-2)
 485        ("zlib" ,zlib)))
 486     (synopsis "C++ library for reading and writing images")
 487     (description
 488      "OpenImageIO is a library for reading and writing images, and a bunch of
 489 related classes, utilities, and applications.  There is a particular emphasis
 490 on formats and functionality used in professional, large-scale animation and
 491 visual effects work for film.")
 492     (home-page "http://www.openimageio.org")
 493     (license license:bsd-3)))
 494
 495 (define-public openscenegraph
 496   (package
 497     (name "openscenegraph")
 498     (version "3.6.3")
 499     (source
 500      (origin
 501        (method git-fetch)
 502        (uri (git-reference
 503              (url "https://github.com/openscenegraph/OpenSceneGraph")
 504              (commit (string-append "OpenSceneGraph-" version))))
 505        (sha256
 506         (base32
 507          "0h32z15sa8sbq276j0iib0n707m8bs4p5ji9z2ah411446paad9q"))
 508        (file-name (git-file-name name version))))
 509     (properties
 510      `((upstream-name . "OpenSceneGraph")))
 511     (build-system cmake-build-system)
 512     (arguments
 513      `(#:tests? #f ; no test target available
 514        ;; Without this flag, 'rd' will be added to the name of the
 515        ;; library binaries and break linking with other programs.
 516        #:build-type "Release"
 517        #:configure-flags
 518        (list (string-append "-DCMAKE_INSTALL_RPATH="
 519                             (assoc-ref %outputs "out") "/lib:"
 520                             (assoc-ref %outputs "out") "/lib64"))))
 521     (native-inputs
 522      `(("pkg-config" ,pkg-config)
 523        ("unzip" ,unzip)))
 524     (inputs
 525      `(("giflib" ,giflib)
 526        ("jasper" ,jasper)
 527        ("librsvg" ,librsvg)
 528        ("libxrandr" ,libxrandr)
 529        ("ffmpeg" ,ffmpeg)
 530        ("mesa" ,mesa)))
 531     (synopsis "High performance real-time graphics toolkit")
 532     (description
 533      "The OpenSceneGraph is a high performance 3D graphics toolkit
 534 used by application developers in fields such as visual simulation, games,
 535 virtual reality, scientific visualization and modeling.")
 536     (home-page "http://www.openscenegraph.org")
 537     ;; The 'LICENSE' file explains that the source is licensed under
 538     ;; LGPL 2.1, but with 4 exceptions. This version is called OSGPL.
 539     (license license:lgpl2.1)))
 540
 541 (define-public povray
 542   (package
 543     (name "povray")
 544     (version "3.7.0.8")
 545     (source (origin
 546               (method git-fetch)
 547               (uri (git-reference
 548                     (url "https://github.com/POV-Ray/povray")
 549                     (commit (string-append "v" version))))
 550               (file-name (git-file-name name version))
 551               (sha256
 552                (base32
 553                 "1q114n4m3r7qy3yn954fq7p46rg7ypdax5fazxr9yj1jklf1lh6z"))
 554               (modules '((guix build utils)))
 555               (snippet
 556                '(begin
 557                   ;; Delete bundled libraries.
 558                   (delete-file-recursively "libraries")
 559                   #t))))
 560     (build-system gnu-build-system)
 561     (native-inputs
 562      `(("autoconf" ,autoconf)
 563        ("automake" ,automake)
 564        ("pkg-config" ,pkg-config)))
 565     (inputs
 566      `(("boost" ,boost)
 567        ("libjpeg" ,libjpeg)
 568        ("libpng" ,libpng)
 569        ("libtiff" ,libtiff)
 570        ("openexr" ,openexr)
 571        ("sdl" ,sdl)
 572        ("zlib" ,zlib)))
 573     (arguments
 574      '(#:configure-flags
 575        (list "COMPILED_BY=Guix"
 576              (string-append "--with-boost-libdir="
 577                             (assoc-ref %build-inputs "boost") "/lib")
 578              "CXXFLAGS=-std=c++11"
 579              "--disable-optimiz-arch")
 580        #:phases
 581        (modify-phases %standard-phases
 582          (add-after 'unpack 'run-prebuild
 583            (lambda _
 584              (setenv "HOME" (getcwd))
 585              (with-directory-excursion "unix"
 586                (substitute* "prebuild.sh"
 587                  (("/bin/sh") (which "sh")))
 588                (invoke "sh" "prebuild.sh"))
 589              #t))
 590          ;; The bootstrap script is run by the prebuild script in the
 591          ;; "run-prebuild" phase.
 592          (delete 'bootstrap))))
 593     (synopsis "Tool for creating three-dimensional graphics")
 594     (description
 595      "@code{POV-Ray} is short for the Persistence of Vision Raytracer, a tool
 596 for producing high-quality computer graphics.  @code{POV-Ray} creates
 597 three-dimensional, photo-realistic images using a rendering technique called
 598 ray-tracing.  It reads in a text file containing information describing the
 599 objects and lighting in a scene and generates an image of that scene from the
 600 view point of a camera also described in the text file.  Ray-tracing is not a
 601 fast process by any means, but it produces very high quality images with
 602 realistic reflections, shading, perspective and other effects.")
 603     (home-page "http://www.povray.org/")
 604     (license license:agpl3+)))
 605
 606 (define-public rapicorn
 607   (package
 608     (name "rapicorn")
 609     (version "16.0.0")
 610     (source (origin
 611               (method url-fetch)
 612               (uri (string-append "https://testbit.eu/pub/dists/rapicorn/"
 613                                   "rapicorn-" version ".tar.xz"))
 614               (sha256
 615                (base32
 616                 "1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))
 617               (patches (search-patches "rapicorn-isnan.patch"))))
 618     (build-system gnu-build-system)
 619     (arguments
 620      `(#:phases
 621        (modify-phases %standard-phases
 622          (add-after 'unpack 'fix-tests
 623            (lambda _
 624              ;; Our grep does not support perl regular expressions.
 625              (substitute* "taptool.sh"
 626                (("grep -P") "grep -E"))
 627              ;; Disable path tests because we cannot access /bin or /sbin.
 628              (substitute* "rcore/tests/multitest.cc"
 629                (("TCMP \\(Path::equals \\(\"/bin\"") "//"))
 630              #t))
 631          (add-before 'check 'pre-check
 632            (lambda _
 633              ;; The test suite requires a running X server (with DISPLAY
 634              ;; number 99 or higher).
 635              (system "Xvfb :99 &")
 636              (setenv "DISPLAY" ":99")
 637              #t))
 638          (add-after 'unpack 'replace-fhs-paths
 639            (lambda _
 640              (substitute* (cons "Makefile.decl"
 641                                 (find-files "." "^Makefile\\.in$"))
 642                (("/bin/ls") (which "ls"))
 643                (("/usr/bin/env") (which "env")))
 644              #t)))))
 645     ;; These libraries are listed in the "Required" section of the pkg-config
 646     ;; file.
 647     (propagated-inputs
 648      `(("librsvg" ,librsvg)
 649        ("cairo" ,cairo)
 650        ("pango" ,pango)
 651        ("libxml2" ,libxml2)
 652        ("python2-enum34" ,python2-enum34)))
 653     (inputs
 654      `(("gdk-pixbuf" ,gdk-pixbuf)
 655        ("libpng" ,libpng-1.2)
 656        ("readline" ,readline)
 657        ("libcroco" ,libcroco)
 658        ("python" ,python-2)
 659        ("cython" ,python2-cython)))
 660     (native-inputs
 661      `(("pandoc" ,ghc-pandoc)
 662        ("bison" ,bison)
 663        ("flex" ,flex)
 664        ("doxygen" ,doxygen)
 665        ("graphviz" ,graphviz)
 666        ("intltool" ,intltool)
 667        ("pkg-config" ,pkg-config)
 668        ("xvfb" ,xorg-server)))
 669     (home-page "https://rapicorn.testbit.org/")
 670     (synopsis "Toolkit for rapid development of user interfaces")
 671     (description
 672      "Rapicorn is a toolkit for rapid development of user interfaces in C++
 673 and Python.  The user interface is designed in a declarative markup language
 674 and is connected to the programming logic using data bindings and commands.")
 675     (license license:mpl2.0)))
 676
 677 (define-public ctl
 678   (package
 679     (name "ctl")
 680     (version "1.5.2")
 681     (source (origin
 682               (method url-fetch)
 683               (uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
 684                                   version ".tar.gz"))
 685               (sha256
 686                (base32
 687                 "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
 688     (build-system cmake-build-system)
 689     (arguments '(#:tests? #f))                    ;no 'test' target
 690
 691     ;; Headers include OpenEXR and IlmBase headers.
 692     (propagated-inputs `(("openexr" ,openexr)))
 693
 694     (home-page "http://ampasctl.sourceforge.net")
 695     (synopsis "Color Transformation Language")
 696     (description
 697      "The Color Transformation Language, or CTL, is a small programming
 698 language that was designed to serve as a building block for digital color
 699 management systems.  CTL allows users to describe color transforms in a
 700 concise and unambiguous way by expressing them as programs.  In order to apply
 701 a given transform to an image, the color management system instructs a CTL
 702 interpreter to load and run the CTL program that describes the transform.  The
 703 original and the transformed image constitute the CTL program's input and
 704 output.")
 705
 706     ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
 707     ;; and headers use different wording.
 708     (license (license:non-copyleft "file://LICENSE"))))
 709
 710 (define-public brdf-explorer
 711   ;; There are no release tarballs, and not even tags in the repo,
 712   ;; so use the latest revision.
 713   (let ((commit "5b2cd46f38a06e47207fa7229b72d37beb945019")
 714         (revision "1"))
 715     (package
 716       (name "brdf-explorer")
 717       (version (string-append "1.0.0-" revision "." (string-take commit 9)))
 718       (source (origin
 719                 (method git-fetch)
 720                 (uri (git-reference
 721                       (url "https://github.com/wdas/brdf.git")
 722                       (commit commit)))
 723                 (sha256
 724                  (base32
 725                   "06vzbiajzbi2xl8jlff5d45bc9wd68i3jdndfab1f3jgfrd8bsgx"))
 726                 (file-name (string-append name "-" version "-checkout"))))
 727       (build-system gnu-build-system)
 728       (arguments
 729        `(#:phases (modify-phases %standard-phases
 730                     (replace 'configure
 731                       (lambda* (#:key outputs #:allow-other-keys)
 732                         (let ((out (assoc-ref outputs "out")))
 733                           (invoke "qmake"
 734                                   (string-append "prefix=" out)))))
 735                     (add-after 'install 'wrap-program
 736                       (lambda* (#:key outputs #:allow-other-keys)
 737                         (let* ((out (assoc-ref outputs "out"))
 738                                (bin (string-append out "/bin"))
 739                                (data (string-append
 740                                       out "/share/brdf")))
 741                           (with-directory-excursion bin
 742                             (rename-file "brdf" ".brdf-real")
 743                             (call-with-output-file "brdf"
 744                               (lambda (port)
 745                                 (format port "#!/bin/sh
 746 # Run the thing from its home, otherwise it just bails out.
 747 cd \"~a\"
 748 exec -a \"$0\" ~a/.brdf-real~%"
 749                                         data bin)))
 750                             (chmod "brdf" #o555)))
 751                         #t)))))
 752       (native-inputs
 753        `(("qttools" ,qttools))) ;for 'qmake'
 754       (inputs
 755        `(("qtbase" ,qtbase)
 756          ("mesa" ,mesa)
 757          ("glew" ,glew)
 758          ("freeglut" ,freeglut)
 759          ("zlib" ,zlib)))
 760       (home-page "http://www.disneyanimation.com/technology/brdf.html")
 761       (synopsis
 762        "Analyze bidirectional reflectance distribution functions (BRDFs)")
 763       (description
 764        "BRDF Explorer is an application that allows the development and analysis
 765 of bidirectional reflectance distribution functions (BRDFs).  It can load and
 766 plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader
 767 language), measured material data from the MERL database, and anisotropic
 768 measured material data from MIT CSAIL.  Graphs and visualizations update in
 769 real time as parameters are changed, making it a useful tool for evaluating
 770 and understanding different BRDFs (and other component functions).")
 771       (license license:ms-pl))))
 772
 773 (define-public agg
 774   (package
 775     (name "agg")
 776     (version "2.5")
 777     (source (origin
 778               (method url-fetch)
 779               (uri (list (string-append
 780                           "ftp://ftp.fau.de/gentoo/distfiles/agg-"
 781                           version ".tar.gz")
 782                          (string-append
 783                           "ftp://ftp.ula.ve/gentoo/distfiles/agg-"
 784                           version ".tar.gz")
 785
 786                          ;; Site was discontinued.
 787                          (string-append "http://www.antigrain.com/agg-"
 788                                         version ".tar.gz")))
 789               (sha256
 790                (base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
 791               (patches (search-patches "agg-am_c_prototype.patch"))))
 792     (build-system gnu-build-system)
 793     (arguments
 794      '(#:configure-flags
 795        (list (string-append "--x-includes=" (assoc-ref %build-inputs "libx11")
 796                             "/include")
 797              (string-append "--x-libraries=" (assoc-ref %build-inputs "libx11")
 798                             "/lib")
 799              "--disable-examples")
 800        #:phases
 801        (modify-phases %standard-phases
 802          (replace 'bootstrap
 803            (lambda _
 804              ;; let's call configure from configure phase and not now
 805              (substitute* "autogen.sh" (("./configure") "# ./configure"))
 806              (invoke "sh" "autogen.sh"))))))
 807     (native-inputs
 808      `(("pkg-config" ,pkg-config)
 809        ("libtool" ,libtool)
 810        ("autoconf" ,autoconf)
 811        ("automake" ,automake)))
 812     (inputs
 813      `(("libx11" ,libx11)
 814        ("freetype" ,freetype)
 815        ("sdl" ,sdl)))
 816
 817     ;; Antigrain.com was discontinued.
 818     (home-page "http://agg.sourceforge.net/antigrain.com/index.html")
 819     (synopsis "High-quality 2D graphics rendering engine for C++")
 820     (description
 821      "Anti-Grain Geometry is a high quality rendering engine written in C++.
 822 It supports sub-pixel resolutions and anti-aliasing.  It is also library for
 823 rendering SVG graphics.")
 824     (license license:gpl2+)))
 825
 826 (define-public python-pastel
 827   (package
 828     (name "python-pastel")
 829     (version "0.1.0")
 830     (source
 831      (origin
 832        (method url-fetch)
 833        (uri (pypi-uri "pastel" version))
 834        (sha256
 835         (base32
 836          "1hqbm934n5yjwn31aq8h7shrr0rcy326wrqfc856vyn0gr0sy21i"))))
 837     (build-system python-build-system)
 838     (native-inputs
 839      `(("python-pytest" ,python-pytest)))
 840     (home-page "https://github.com/sdispater/pastel")
 841     (synopsis "Library to colorize strings in your terminal")
 842     (description "Pastel is a simple library to help you colorize strings in
 843 your terminal.  It comes bundled with predefined styles:
 844 @enumerate
 845 @item info: green
 846 @item comment: yellow
 847 @item question: black on cyan
 848 @item error: white on red
 849 @end enumerate
 850 ")
 851     (license license:expat)))
 852
 853 (define-public python2-pastel
 854   (package-with-python2 python-pastel))
 855
 856 (define-public fgallery
 857   (package
 858     (name "fgallery")
 859     (version "1.8.2")
 860     (source (origin
 861               (method url-fetch)
 862               (uri
 863                (string-append
 864                 "http://www.thregr.org/~wavexx/software/fgallery/releases/"
 865                 "fgallery-" version ".zip"))
 866               (sha256
 867                (base32
 868                 "18wlvqbxcng8pawimbc8f2422s8fnk840hfr6946lzsxr0ijakvf"))))
 869     (build-system gnu-build-system)
 870     (arguments
 871      `(#:tests? #f ; no tests
 872        #:phases
 873        (modify-phases %standard-phases
 874          (delete 'configure)
 875          (delete 'build)
 876          (replace 'install
 877            (lambda* (#:key inputs outputs #:allow-other-keys)
 878              (let* ((out    (assoc-ref outputs "out"))
 879                     (bin    (string-append out "/bin/"))
 880                     (share  (string-append out "/share/fgallery"))
 881                     (man    (string-append out "/share/man/man1"))
 882                     (perl5lib (getenv "PERL5LIB"))
 883                     (script (string-append share "/fgallery")))
 884                (define (bin-directory input-name)
 885                  (string-append (assoc-ref inputs input-name) "/bin"))
 886
 887                (mkdir-p man)
 888                (copy-file "fgallery.1" (string-append man "/fgallery.1"))
 889
 890                (mkdir-p share)
 891                (copy-recursively "." share)
 892
 893                ;; fgallery copies files from store when it is run. The
 894                ;; read-only permissions from the store directories will cause
 895                ;; fgallery to fail. Do not preserve file attributes when
 896                ;; copying files to prevent it.
 897                (substitute* script
 898                  (("'cp'")
 899                   "'cp', '--no-preserve=all'"))
 900
 901                (mkdir-p bin)
 902                (symlink script (string-append out "/bin/fgallery"))
 903
 904                (wrap-program script
 905                  `("PATH" ":" prefix
 906                    ,(map bin-directory '("imagemagick"
 907                                          "lcms"
 908                                          "fbida"
 909                                          "libjpeg"
 910                                          "zip"
 911                                          "jpegoptim"
 912                                          "pngcrush"
 913                                          "p7zip")))
 914                  `("PERL5LIB" ":" prefix (,perl5lib)))
 915                #t))))))
 916     (native-inputs
 917      `(("unzip" ,unzip)))
 918     ;; TODO: Add missing optional dependency: facedetect.
 919     (inputs
 920      `(("imagemagick" ,imagemagick)
 921        ("lcms" ,lcms)
 922        ("fbida" ,fbida)
 923        ("libjpeg" ,libjpeg)
 924        ("zip" ,zip)
 925        ("perl" ,perl)
 926        ("perl-cpanel-json-xs" ,perl-cpanel-json-xs)
 927        ("perl-image-exiftool" ,perl-image-exiftool)
 928        ("jpegoptim" ,jpegoptim)
 929        ("pngcrush" ,pngcrush)
 930        ("p7zip" ,p7zip)))
 931     (home-page "http://www.thregr.org/~wavexx/software/fgallery/")
 932     (synopsis "Static photo gallery generator")
 933     (description
 934      "FGallery is a static, JavaScript photo gallery generator with minimalist
 935 look.  The result can be uploaded on any web server without additional
 936 requirements.")
 937     (license license:gpl2+)))