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EnigmA Amiga Run 1997 April
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EnigmA AMIGA RUN 17 (1997)(G.R. Edizioni)(IT)[!][issue 1997-04][EAR-CD].iso
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gfx
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conv
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iff2koala.lha
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iff2koala.readme
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1996-12-01
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2KB
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60 lines
Short: Convert an iff-pic to c64-koala
Author: blacky@caiw.nl
Uploader: blacky@caiw.nl
Type: gfx/conv
This package converts a 320x200 with 16 grays ILBM to a C64 koala picture.
The way you go about this is described below:
1- make sure the iff picture is 320x200 (if not, use DPAINT or ADPRO)
2- make sure the iff picture has 16 grays (if not, use ADPRO)
3- make sure the grays are in the following order : $000 $111 $222 $333
$444 $555 $666 $777 $888 $999 $aaa $bbb $ccc $ddd $eee $fff (if not,
use DPAINT)
4- use ilbmtoraw to convert the iff to a raw-format picture
example : ilbmtoraw picture
a file called 'picture.lo.320x200x4' should be created, this is the raw-
format file.
5- use raw2koala to convert the raw-format picture into a C64 koala picture.
There are 2 ways in which raw2koala can convert the raw-picture:
The hyper conversion method uses a pattern-dithering method to construct
the missing grays on the C64, this method is somewhat slower but leaves
you with a large amount of grays.
example hyper-mode : raw2koala picture.lo.320x200x4,koalapic,2
The simple conversion method uses no dithering of any kind, this method
is somewhat faster, but leaves you with a small amount of grays and less
detail.
example simple-mode : raw2koala picture.lo.320x200x4,koalapic,1
That's all folks...
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