Subject:
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Re: Help Needed: How to generate high quality gif images from LDRAW parts
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Newsgroups:
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lugnet.cad
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Date:
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Fri, 30 Dec 2005 16:56:02 GMT
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Viewed:
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1960 times
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In lugnet.cad, Dustin Jones wrote:
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I’m trying to generate GIF images of the LDRAW library in many different
colors, just like LUGNET’s PARTSREF. But, I can’t seem to generate high
quality images.
This is what I’m aiming for: (from
LUGNET’s PARTSREF)
And this what I’m generating:
I’m using LDAO with LDLITE 2.4 to generate the VEC (which are BMPs) and then
using ImageMagick 6.2.5 to convert to GIFs.
Any help would be great! Thanks!
Dustin
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Hi Dustin,
First mistake using GIF. Use PNG (preferable) or JPG. GIF can only have 256
colours which means a lot of neat shading can get lost. A second piece of
advice is generate the VEC at double size and then resize. Basically this would
involve running through thes commands
Use ldlite to generate double size BMP
convert -resize 50% PART.BMP PART.PNG
One further point. You probably want to use ldglite or ldview for your initial
generation as they are newer than ldlite.
Tim
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