<span class="ppt" id="_user_grass-user@lists.osgeo.org"><span class="lg"></span></span><span class="ppt" id="_user_grass-user@lists.osgeo.org"><span class="lg"></span></span><br>
HI Jachym !<br>
wat do u suggest after the Paul Views about the Grass compatiblilty with OpenGl.<br><div><span class="gmail_quote">On 2/26/08, <b class="gmail_sendername">Paul Kelly</b> <<a href="mailto:paul-grass@stjohnspoint.co.uk">paul-grass@stjohnspoint.co.uk</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Tue, 26 Feb 2008, Jachym Cepicky wrote:<br> <br> ><br> > hi,<br> ><br> > Kunal Malik píÿÿe v Út 26. 02. 2008 v 13:08 +0530:<br> <br>>><br> >> HI,<br> >> Jachym ..would u tell me how u came to know this,,have u worked on<br>
>> this,,or read from somewhere ..i want to know it beacause i am working<br> >> on grass tool,,& i have to integrate it with OpenGl Display..will u<br> >> eleborate more on this.<br> ><br> > I simply know it. Last time, there was discussion about integrating<br>
<br> <br>That's not strictly true. GRASS has a whole library of code for reading<br> GRASS datasets and visualizing them using OpenGL - see lib/ogsf in the<br> sourcecode, especially the README file which summarises things. This code<br>
is currently used by NVIZ. I've said in the past I would like to try and<br> write some command-line modules that interface to it to enable scriptable<br> generation of 3-D images, rather than having to use the Tcl/Tk NVIZ GUI,<br>
but as with most things I've never had time to look into it. The code is<br> very old (15 years - GRASS was simply years ahead of its time when all<br> this stuff was first implemented) but I don't see why it shouldn't be a<br>
good basis for further work.<br> <br><br> Paul<br> </blockquote></div><br><br clear="all"><br>-- <br>Thanks & Regards<br><br>Kunal Malik<br>09871147561