Subject:
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Re: Simple LDraw viewer code for Processing.org
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Newsgroups:
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lugnet.cad
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Date:
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Tue, 12 Jan 2010 07:05:52 GMT
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Viewed:
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13031 times
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In lugnet.cad, Andy Lynch wrote:
> Well, in the interests of sharing, as this community does so well, here's the
> basics of a simple LDraw viewer that I wrote in the Processing language about a
> year and a half ago. It is by no means complete, but it will display small
> models (if you edit the source to load the model, right near the beginning of
> the main code... no way to pick from a listing) Processing is so friendly that
> I was able to build this basic viewer in just a week or two, then life jumped in
> and took over all my time again, as usual.
>
> There's a good chance that I tapped some people on here or on the Processing.org
> forums to help with the math ack when I was working on it, so, sorry if I forget
> to mention, but it's been a long time since I worked on this...
>
> Here's the link to a little blurb about what I had written so long ago, with 2
> sample images:
> http://www.randommeme.com/mblog/post.cfm/ldraw-viewer-in-processing
>
> And here's the link to the post with the download file:
> http://www.randommeme.com/mblog/post.cfm/simple-ldraw-viewer-code-in-processing
>
> About the Processing Language:
> Processing runs in Java, and uses the same syntax, but (for me) it makes working
> with graphics a breeze!
> http://processing.org/
> From the website:
> Processing is an open source programming language and environment for people who
> want to program images, animation, and interactions. It is used by students,
> artists, designers, researchers, and hobbyists for learning, prototyping, and
> production. It is created to teach fundamentals of computer programming within a
> visual context and to serve as a software sketchbook and professional production
> tool.
>
> Enjoy.
> -Andy Lynch
That looks very good.
I have also made an attempt to build a viewer, but it is also very limited in
what it can do (very little files if you do not wait an hour, no optional lines,
but it could read subfiles).
As I discovered that it is quite easy to write a viewer for some lines, but
much, much for effort to have a quick working LDraw viewer I left that project
and asked for a DLL from the current working LDraw viewer that I can use in my
apps.
So at present I am still searching for such a .NET DLL for a viewer that can be
used on all OS without to be recompiled.
cu
mikeheide
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Message has 1 Reply:
 | | Re: Simple LDraw viewer code for Processing.org
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| (...) I tried to write a viewer once too (as a series of experimentation of maybe having done a CAD program for parts authors!) using Tcl and OpenGL, but it turned out to be *REALLY* slow, most probably due to bad subfile handling. While the Animal (...) (15 years ago, 12-Jan-10, to lugnet.cad)
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Message is in Reply To:
| | Simple LDraw viewer code for Processing.org
|
| Well, in the interests of sharing, as this community does so well, here's the basics of a simple LDraw viewer that I wrote in the Processing language about a year and a half ago. It is by no means complete, but it will display small models (if you (...) (15 years ago, 12-Jan-10, to lugnet.cad)
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