| apacrotz by Desire [web] | ||||||||
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popularity : 39% |
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alltime top: #79103 |
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added on the 2025-08-17 13:00:44 by Heaven/TQA  |
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Thanks a lot for explaining the tech background. I don't know anything
about the XL/XE but it sounds like a pretty cool and versatile 8bit machine!
Nice work and rotozoomer. I like :-)
about the XL/XE but it sounds like a pretty cool and versatile 8bit machine!
Nice work and rotozoomer. I like :-)
Oh nice bringing the roto zoomer to Atari Bbit :)
Nice
I love the effect, but I couldn't run neither versions on my Atari XE with Fujinet
submit changes
if this prod is a fake, some info is false or the download link is broken,
do not post about it in the comments, it will get lost.
instead, click here !
so...as Atari 8bit is the parent of the Amiga and those HAM rotos appearing I was using the so called APAC mode which appeared on A8 in the 80s but is not often used in demo scene due to the every scanlne using raster interrupts for GTIA mode switches needed to achieve PAL blending.
odd and even scanlines show 16 shades or 16 base colours resulting on PAL CRT monitors or TVs 256 colours freely used.
so my rotozoomer uses on top interlacing on top so the PAL blending is better on CRT monitors but suck on youtube and Emulators but well...
some facts:
runs on 6502c PAL machines, rotozoom 42x42 pixels, 64x64 texture (2 needed one for colours and one for shades).
of course... I used a clown as image (you can guess whom...) the small music was composed with own small "tracker" by Syntopalooza.
now what about Speccy, C64, Plus/4 etc???