From: Felix Gruber <felgru@posteo.net>
To: 52953@debbugs.gnu.org, Leo Famulari <leo@famulari.name>
Cc: Felix Gruber <felgru@posteo.net>
Subject: [bug#52953] [PATCH v2 1/3] gnu: Add recastnavigation.
Date: Mon, 3 Jan 2022 19:38:24 +0000 [thread overview]
Message-ID: <20220103193826.20570-1-felgru@posteo.net> (raw)
In-Reply-To: <20220103193720.20388-1-felgru@posteo.net>
* gnu/packages/game-development.scm (recastnavigation): New variable.
---
gnu/packages/game-development.scm | 51 +++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/gnu/packages/game-development.scm b/gnu/packages/game-development.scm
index 305c2c2819..c77c445831 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -2837,3 +2837,54 @@ fully dynamic omnidirectional shadows, global illumination, HDR lighting,
deferred shading, morphological / temporal / multisample anti-aliasing, and
much more.")
(license license:zlib))))
+
+(define-public recastnavigation
+ ;; We follow master since there hasn't been a release since 1.5.1 in 2016.
+ (let ((commit "c5cbd53024c8a9d8d097a4371215e3342d2fdc87")
+ (revision "1"))
+ (package
+ (name "recastnavigation")
+ (version (git-version "1.5.1" revision commit))
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/recastnavigation/recastnavigation")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "034bm47gc3r285w1pnvkhmm74zz99d204b1r865gisaiq4qfbza0"))))
+ (build-system cmake-build-system)
+ (arguments
+ `(#:configure-flags (list "-DBUILD_SHARED_LIBS=ON"
+ "-DRECASTNAVIGATION_DEMO=OFF"
+ "-DRECASTNAVIGATION_TESTS=ON"
+ "-DRECASTNAVIGATION_EXAMPLES=OFF")))
+ (synopsis "Navigation system for games")
+ (description "Recast is state of the art navigation mesh
+construction toolset for games.
+
+@itemize
+@item It is automatic, which means that you can throw any level geometry
+ at it and you will get robust mesh out.
+@item It is fast which means swift turnaround times for level designers.
+@item It is open source so it comes with full source and you can
+ customize it to your heart's content.
+@end itemize
+
+The Recast process starts with constructing a voxel mold from a level
+geometry and then casting a navigation mesh over it. The process
+consists of three steps, building the voxel mold, partitioning the mold
+into simple regions, peeling off the regions as simple polygons.
+
+Recast is accompanied with Detour, path-finding and spatial reasoning
+toolkit. You can use any navigation mesh with Detour, but of course the
+data generated with Recast fits perfectly.
+
+Detour offers simple static navigation mesh which is suitable for many
+simple cases, as well as tiled navigation mesh which allows you to plug
+in and out pieces of the mesh. The tiled mesh allows you to create
+systems where you stream new navigation data in and out as the player
+progresses the level, or you may regenerate tiles as the world changes.")
+ (home-page "https://github.com/recastnavigation/recastnavigation")
+ (license license:zlib))))
--
2.30.2
next prev parent reply other threads:[~2022-01-03 19:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-02 16:01 [bug#52953] [PATCH 0/3] Update openmw to 0.47.0 Felix Gruber
2022-01-02 16:02 ` [bug#52953] [PATCH 1/3] gnu: Add recastnavigation Felix Gruber
2022-01-03 3:59 ` Leo Famulari
2022-01-02 16:02 ` [bug#52953] [PATCH 2/3] gnu: Add bullet-double-precision Felix Gruber
2022-01-03 3:59 ` Leo Famulari
2022-01-02 16:02 ` [bug#52953] [PATCH 3/3] gnu: openmw: Update to 0.47.0 Felix Gruber
2022-01-03 4:00 ` Leo Famulari
2022-01-03 19:37 ` [bug#52953] [PATCH v2 0/3] Update openmw " Felix Gruber
2022-01-03 19:38 ` Felix Gruber [this message]
2022-01-03 19:38 ` [bug#52953] [PATCH v2 2/3] gnu: bullet: Build with double precision arithmetics Felix Gruber
2022-01-03 19:38 ` [bug#52953] [PATCH v2 3/3] gnu: openmw: Update to 0.47.0 Felix Gruber
2022-01-03 20:14 ` bug#52953: [PATCH v2 0/3] Update openmw " Leo Famulari
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