From: Christophe Raffalli <Christophe.Raffalli@univ-savoie.fr>
To: caml-list@inria.fr
Subject: [Caml-list] GlSurf 1.2 available
Date: Wed, 08 Jan 2003 22:23:31 +0000 [thread overview]
Message-ID: <3E1CA4E3.6090006@univ-savoie.fr> (raw)
In-Reply-To: <5D91C652-2314-11D7-B138-0003930FCE12@inria.fr>
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I am pleased to annouce that GlSurf 1.2 is available at
<http://www.lama.univ-savoie.fr/~raffalli/glsurf.html>
GlSurf is a program to draw surface (implicit surface)
using OpenGl.
There is now a "wishes list" on the web page ... so if
OCaml programmer wants to contribute ! This kind of programming
is fun :-)
--
Version 1.2:
- bug when free variables are used in "surface".
- new algorithm to extract triangles from cubes. Between two
and three times less triangles with the same cubes !
on test9:
| version 1.1 | version 1.2 |
-------------------------------------
time | 40.36 | 19.64 |
nb tri | ~125000 | ~45000 |
-------------------------------------
- simplification of the algorithm (a lot of useless tests
removed.
- more parameters can be set from the script (see the
documentation.
- added "p" key to print the eye position.
- fixed a display bug when changing the size parameter
between two drawings.
Version 1.1:
- Removed a last minute simplification which was in fact a
bug producing wrong topology (visible in examples/test7);
- Simplification of the test to divide cubes and the root_in_cube
function (a little less triangles in general).
- Fixed a bug in root_in_cube (the diagonals were missing).
- Fixed typo in examples/test10.
Version 1.0:
Initial version
--
Christophe Raffalli
Université de Savoie
Batiment Le Chablais, bureau 21
73376 Le Bourget-du-Lac Cedex
tél: (33) 4 79 75 81 03
fax: (33) 4 79 75 87 42
mail: Christophe.Raffalli@univ-savoie.fr
www: http://www.lama.univ-savoie.fr/~RAFFALLI
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prev parent reply other threads:[~2003-01-09 6:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-03 21:58 [Caml-list] Memory management dominates running time Jörgen Gustavsson
2003-01-04 1:20 ` Norman Ramsey
2003-01-05 11:35 ` Chet Murthy
2003-01-08 12:58 ` Jörgen Gustavsson
2003-01-08 14:20 ` Damien Doligez
2003-01-08 22:23 ` Christophe Raffalli [this message]
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