diff options
| -rw-r--r-- | gnu/packages/graphics.scm | 67 |
1 files changed, 66 insertions, 1 deletions
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm index 1ee4d7e177..a5c845a471 100644 --- a/gnu/packages/graphics.scm +++ b/gnu/packages/graphics.scm @@ -18,6 +18,7 @@ (define-module (gnu packages graphics) #:use-module (guix download) + #:use-module (guix svn-download) #:use-module (guix packages) #:use-module (guix build-system gnu) #:use-module (guix build-system cmake) @@ -26,7 +27,9 @@ #:use-module (gnu packages pkg-config) #:use-module (gnu packages compression) #:use-module (gnu packages multiprecision) - #:use-module (gnu packages boost)) + #:use-module (gnu packages boost) + #:use-module (gnu packages gl) + #:use-module (gnu packages qt)) (define-public cgal (package @@ -152,3 +155,65 @@ output.") ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file ;; and headers use different wording. (license (license:non-copyleft "file://LICENSE")))) + +(define-public brdf-explorer + (package + (name "brdf-explorer") + (version "17") ;svn revision + (source (origin + ;; There are no release tarballs, and not even tags in the repo, + ;; so use the latest revision. + (method svn-fetch) + (uri (svn-reference + (url "http://github.com/wdas/brdf") + (revision (string->number version)))) + (sha256 + (base32 + "1458fwsqxramh0gpnp24x7brfpl9afhvr1wqg6c78xqwf32960m5")) + (file-name (string-append name "-" version "-checkout")))) + (build-system gnu-build-system) + (arguments + `(#:phases (modify-phases %standard-phases + (replace configure + (lambda* (#:key outputs #:allow-other-keys) + (let ((out (assoc-ref outputs "out"))) + (chdir "trunk") + (zero? (system* "qmake" + (string-append + "prefix=" out)))))) + (add-after install wrap-program + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (bin (string-append out "/bin")) + (data (string-append + out "/share/brdf"))) + (with-directory-excursion bin + (rename-file "brdf" ".brdf-real") + (call-with-output-file "brdf" + (lambda (port) + (format port "#!/bin/sh +# Run the thing from its home, otherwise it just bails out. +cd \"~a\" +exec -a \"$0\" ~a/.brdf-real~%" + data bin))) + (chmod "brdf" #o555)))))))) + (native-inputs + `(("qt" ,qt-4))) ;for 'qmake' + (inputs + `(("qt" ,qt-4) + ("mesa" ,mesa) + ("glew" ,glew) + ("freeglut" ,freeglut) + ("zlib" ,zlib))) + (home-page "http://www.disneyanimation.com/technology/brdf.html") + (synopsis + "Analyze bidirectional reflectance distribution functions (BRDFs)") + (description + "BRDF Explorer is an application that allows the development and analysis +of bidirectional reflectance distribution functions (BRDFs). It can load and +plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader +language), measured material data from the MERL database, and anisotropic +measured material data from MIT CSAIL. Graphs and visualizations update in +real time as parameters are changed, making it a useful tool for evaluating +and understanding different BRDFs (and other component functions).") + (license license:ms-pl))) |