From 28f9a5d7a259103b2eb6dfada32571a2b24e7807 Mon Sep 17 00:00:00 2001
From: Ekaitz Zarraga <ekaitz@elenq.tech>
Date: Tue, 7 Apr 2020 18:56:06 +0200
Subject: gnu: Add meshlab

---
 gnu/packages/engineering.scm | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 5405db762c..85efc01c4c 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -2491,3 +2491,42 @@ without any changes.  And programmers that are familiar with the magellan API
 can continue using it with a free library without the restrictions of the
 official SDK.")
     (license license:bsd-3)))
+
+(define-public meshlab
+  (let ((commit-ref "Meshlab-2020.04"))
+    (package
+      (name "meshlab")
+      (version commit-ref)
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                       (url "https://github.com/cnr-isti-vclab/meshlab")
+                       (commit commit-ref)
+                       (recursive? #t)))
+                (sha256
+                  (base32 "1vx9jcsnnxvzi90pcxpp7p72cqg3cm6jiivdmrxkzhr2fiz3pfvr"))))
+      (build-system cmake-build-system)
+      (native-inputs
+        `(("qtbase" ,qtbase)
+          ("qtscript" ,qtscript)
+          ("qtxmlpatterns" ,qtxmlpatterns)
+          ("mesa", mesa)
+          ("glu", glu)))
+      (arguments
+        `(#:tests? #f
+          #:validate-runpath? #f
+          #:phases (modify-phases %standard-phases
+                                  (add-after 'unpack 'go-to-source-dir
+                                             (lambda _ (chdir "src") #t)))))
+      (synopsis
+        "The open source system for processing and editing 3D triangular meshes.")
+      (home-page "http://www.meshlab.net/")
+      (description "MeshLab is an open source, portable, and extensible system
+for the processing and editing of unstructured large 3D triangular meshes.  It
+is aimed to help the processing of the typical not-so-small unstructured models
+arising in 3D scanning, providing a set of tools for editing, cleaning,
+healing, inspecting, rendering and converting this kind of meshes.  These tools
+include MeshLab proper, a versatile program with a graphical user interface,
+and meshlabserver, a program that can perform mesh
+processing tasks in batch mode, without a GUI.")
+      (license license:gpl3+))))
-- 
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