<div dir="ltr">Hi,<div><br></div><div>a)-c) is pretty easy and can be a good task to learn a bit of geometry shaders. I did this long time ago and it was not that hard. Might get you some code if I find it in the email archive. That might helps</div><div><br></div><div>d) can you clarify more. I have seen this thing with physics and there are companies making money on technology like this. So might be an advanced</div><div><br></div><div>There are contractors here on this list that might help you if you can out-source work too :-) .. (time for commercials :-)</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jul 13, 2016 at 6:57 PM, Daven Hem <span dir="ltr"><<a href="mailto:osgforum@tevs.eu" target="_blank">osgforum@tevs.eu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear, Sir<br>
I’m Daven Hem in Cambodia. Thanks for your reviewing.<br>
We are currently developing new mineral prospecting aided software for local workings.<br>
I have to develop 3D VIEWER which can render 3D work place realistic on its screen.<br>
On our workings, there are many pipes, including internet, power, compressed air, water, phone …<br>
I am rendering 3D pipe in our 3d viewer.<br>
I’ve already read many topics, including “osgModeling” by Wang Rui<br>
But I didn’t see sample codes, detailed replies and I don’t decide the solution now.<br>
I may use osgModeling library.<br>
I want to hear the best advice from awesome Open Scene Graph.<br>
My problem is as following:<br>
<br>
There are some points which define shape of pipe.<br>
a) Draw line which pass through their points.<br>
b) Draw curve which smooth the line, with line interpolation segments.<br>
It may be smooth line or spline or bezier.<br>
c) Draw 3D pipe from this curve with parameters such as radius, section interpolation segments.<br>
Please review my attached image file.<br>
d) Finally, simulate real-time animation of 3D pipe follows excavator.<br>
<br>
Please let me know the easy and fast solution! I hope your detailed advice.<br>
Thanks again.<br>
Kind reply.<br>
<br>
------------------<br>
Read this topic online here:<br>
<a href="http://forum.openscenegraph.org/viewtopic.php?p=68122#68122" rel="noreferrer" target="_blank">http://forum.openscenegraph.org/viewtopic.php?p=68122#68122</a><br>
<br>
<br>
<br>
<br>
_______________________________________________<br>
osg-users mailing list<br>
<a href="mailto:osg-users@lists.openscenegraph.org">osg-users@lists.openscenegraph.org</a><br>
<a href="http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org" rel="noreferrer" target="_blank">http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org</a><br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">trajce nikolov nick<br></div>
</div>