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Subject: 
Re: LDraw Animation - Why MPD?
Newsgroups: 
lugnet.cad, lugnet.cad.ray, lugnet.animation
Date: 
Sun, 28 Aug 2005 01:55:39 GMT
Viewed: 
194 times
  
In lugnet.cad, Tore Eriksson wrote:
In lugnet.cad, Damien Guichard wrote:

* output would be a unique MPD file, each animation step being separated by a
CLEAR statement


What's the Pro with MPD files in this case? My experince is that it makes
programming much, much more difficult, and the gain is...(?) In LDA, I inlined
all submodels into one model DAT* file for each Frame, and then one Master DAT
file that calls all Frames separated by a STEP and a CLEAR statement.

*(Today I would of course have given them the LDR extension...)

Not really a big deal, i could change my mind if that's too difficult for me to
program.

The Pros:
* no change to existing standard material
* unlimited expressive power

The Cons:
* previous POV work would be not supported
* advanced OCaml programming quickly ressembles academic math work

* and yet another programming syntax to learn...

It's much worse than a new syntax.
A whole new, entirely different programming paradigm to learn.
A whole new program semantic.
Almost any programming skill you have would vanish in planned obsolescence.
You would have to restart from scratch, using only modern math background.

When i say academic i really mean academic:
1. Most important notion is recurrence theorem
2. Another important notion is anonymous functions
3. As far as possible, loops and variable assignments are banned!

But i also said no elitism: the basic usage would have basic syntax.
I could even add a preprocessor for those who don't like the syntax.
A friend advised me it may be necessary to provide a preprocessor for smooth
transition to more powerful concepts that people don't intuitively master.

damien

my lego web page: http://perso.wanadoo.fr/alphablock/



Message has 1 Reply:
  Re: LDraw Animation - Why MPD?
 
(...) ones people are more familiar with. Could you outline any advantages is might have over, say, Perl (which also has inbuilt strings and memory management). Tim (19 years ago, 28-Aug-05, to lugnet.cad, lugnet.cad.ray, lugnet.animation)

Message is in Reply To:
  Re: LDraw Animation - Why MPD?
 
(...) What's the Pro with MPD files in this case? My experince is that it makes programming much, much more difficult, and the gain is...(?) In LDA, I inlined all submodels into one model DAT* file for each Frame, and then one Master DAT file that (...) (19 years ago, 27-Aug-05, to lugnet.cad, lugnet.cad.ray, lugnet.animation)

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