GNU bug report logs - #78171
[PATCH] gnu: Add manifold

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: nomike <nomike <at> nomike.com>
To: guix-patches <at> gnu.org
Cc: nomike <nomike <at> nomike.com>
Subject: [PATCH] gnu: Add manifold
Date: Thu,  1 May 2025 04:44:20 +0200

* gnu/packages/engineering.scm (manifold): New variable

Change-Id: If275c2dea4b799256b78b8efd4411ecf069a5e8d
---
 gnu/packages/engineering.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index f472d1127f..f7d9126753 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -2917,6 +2917,38 @@ (define-public lib3mf
     (home-page "https://3mf.io/")
     (license license:bsd-2)))
 
+(define-public manifold
+  (package
+    (name "manifold")
+    (version "v3.0.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/elalish/manifold")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1f0k8937gk7b9100k99pmz1f17nzczpdk7797p2aijla0z29ddy1"))))
+    (build-system cmake-build-system)
+    (native-inputs (list))
+    (inputs (list tbb clipper2 assimp python-nanobind googletest))
+    (arguments
+     `(#:configure-flags '("-DMANIFOLD_JSBIND=OFF"))) ;can be removed when emscripten is packaged
+    (synopsis "Geometry library for topological robustness")
+    (description
+     "Manifold is a geometry library dedicated to creating and operating
+     on manifold triangle meshes.  A manifold mesh is a mesh that represents
+     a solid object, and so is very important in manufacturing, CAD,
+     structural analysis, etc..  Manifold also supports arbitrary vertex
+     properties and enables mapping of materials for rendering use-cases.
+     Our primary goal is reliability: guaranteed manifold output without
+     caveats or edge cases. Our secondary goal is performance: efficient
+     algorithms that make extensive use of parallelization, or pipelining
+     when only a single thread is available.")
+    (home-page "https://github.com/elalish/manifold")
+    (license license:asl2.0)))
+
 (define-public python-keithley2600
   (package
     (name "python-keithley2600")
-- 
2.49.0

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