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| author | Ludovic Courtès <ludo@gnu.org> | 2019-09-17 16:17:20 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-09-17 16:27:15 +0200 |
| commit | 9ff87bb99614923fa3336ab4bbf22e3444709b48 (patch) | |
| tree | fa169a6cc0fdc8d92bb4c4a4f265afc2ba29a890 /gnu/packages/graphics.scm | |
| parent | ae71bef532d6b1c9d1481a3ac65827f148b1e45b (diff) | |
| parent | 9e8e252026f558933bdd9cfc26a75d13954b3e8e (diff) | |
| download | patches-9ff87bb99614923fa3336ab4bbf22e3444709b48.tar patches-9ff87bb99614923fa3336ab4bbf22e3444709b48.tar.gz | |
Merge branch 'master' into core-updates
Diffstat (limited to 'gnu/packages/graphics.scm')
| -rw-r--r-- | gnu/packages/graphics.scm | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm index 33abdd79a2..b3518efc5f 100644 --- a/gnu/packages/graphics.scm +++ b/gnu/packages/graphics.scm @@ -13,6 +13,7 @@ ;;; Copyright © 2018 Kei Kebreau <kkebreau@posteo.net> ;;; Copyright © 2019 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2019 Carlo Zancanaro <carlo@zancanaro.id.au> +;;; Copyright © 2019 Steve Sprang <scs@stevesprang.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -1019,3 +1020,43 @@ requirements.") performance subdivision surface (subdiv) evaluation on massively parallel CPU and GPU architectures.") (license license:asl2.0))) + +(define-public opencsg + (let ((dot-to-dash (lambda (c) (if (char=? c #\.) #\- c)))) + (package + (name "opencsg") + (version "1.4.2") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/floriankirsch/OpenCSG.git") + (commit (string-append "opencsg-" + (string-map dot-to-dash version) + "-release")))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "00m4vs6jn3scqczscc4591l1d6zg6anqp9v1ldf9ymf70rdyvm7m")))) + (build-system gnu-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (replace 'configure + (lambda* (#:key outputs #:allow-other-keys) + (substitute* "src/Makefile" + (("/usr/local") (assoc-ref outputs "out"))) + #t)) + (add-before 'build 'skip-example + (lambda _ (chdir "src") #t))))) + (inputs + `(("glew" ,glew) + ("freeglut" ,freeglut))) + (synopsis "Library for rendering Constructive Solid Geometry (CSG)") + (description + "OpenCSG is a library for rendering Constructive Solid Geometry (CSG) using +OpenGL. CSG is an approach for modeling complex 3D-shapes using simpler ones. +For example, two shapes can be combined by uniting them, by intersecting them, +or by subtracting one shape from the other.") + (home-page "http://www.opencsg.org/") + (license license:gpl2)))) |