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Subject: 
Re: Web-based LDraw viewing
Newsgroups: 
lugnet.cad.dev
Date: 
Sun, 14 Mar 2004 00:09:32 GMT
Viewed: 
1643 times
  
In lugnet.cad.dev, Orion Pobursky wrote:
In lugnet.cad.dev, Ross Crawford wrote:
In lugnet.cad.dev, Orion Pobursky wrote:
In lugnet.cad.dev, Mike Thorn wrote:

The unfortunate thing is that I'm not a very high-tech programmer; I can do
HTML and some CSS and PHP, but I get lost with C/C++/Java/etc. I'm not
entirely sure how easy it would be to build something like this (or whether
it's even possible). So...guess where my first stop is. Bingo.

Thoughts, comments?

-Mike

Java is probably the best route for realtime model rendering on the web.
The challenge would be to write a rendering engine that quickly processes
large model files (as opposed to most current renderers which take a while
if the part count is large).

Yes, I agree, however you expect larger files to take longer. I would tend
towards a low-quality image, as it's targetted at screen viewing, that would
speed things up a little. I think Michael's MLcad renderer is fairly fast, a
Java version of that might get reasonable speed, and I think would be good
enough quality for such a tool.


MLCad great for editing but slows down significantly with large files.  The only
currently released program that even approches web acceptible speeds is L3Lab
(although LDView isn't far behind).

I just did a little search on SourceForge and came up with this:
http://jlug.sourceforge.net/

It's not an applet but it's in Java.  I'm not sure how hard it would be to
convert.

-Orion

Anybody who is interested in a Java and 3D should also check out
the Art of Illusion program at <http://artofillusion.org/>.  It is open source
(GPL) and has I/O plug-ins to support reading and writing different
graphics file formats.

-Wayne



Message is in Reply To:
  Re: Web-based LDraw viewing
 
(...) MLCad great for editing but slows down significantly with large files. The only currently released program that even approches web acceptible speeds is L3Lab (although LDView isn't far behind). I just did a little search on SourceForge and (...) (20 years ago, 13-Mar-04, to lugnet.cad.dev)

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