puppeh information 94 glöps
- general:
- level: user
- personal:
- first name: Julian
- last name: Brown
- dentro Commodore 64 Bus Noise by Slipstream [web]
- This is flipping awesome!
- rulezadded on the 2015-08-10 00:39:39
- demo BBC Micro Some Nasty Effects by CRTC
- Here's a youtube capture. Enjoy!
- isokadded on the 2015-08-10 00:29:25
- demo Commodore 64 Eclectic by Onslaught [web]
- Awesome. That finale!
- rulezadded on the 2014-07-01 15:05:20
- intro Dreamcast The (Vertex) Cloud by CRTC
- youtubes (not amazing quality...)
- isokadded on the 2014-06-23 00:06:29
- intro Dreamcast The (Vertex) Cloud by CRTC
- Aww, you hated them even though they had sunglasses? :-)
- isokadded on the 2014-06-22 13:15:52
- demo SNES/Super Famicom nu by Elix
- Nintendoooo!
- rulezadded on the 2014-04-23 16:25:29
- 64k Windows the timeless by Mercury [web]
- Awesome!
- rulezadded on the 2014-04-21 22:30:35
- wild Wild Fractals all the way down by CRTC
- This is awesome! Self-thumb for the group I know, but I wasn't involved in any of the production so I can get away with it! Muhaha!
- rulezadded on the 2013-09-12 10:18:38
- demo BBC Micro Mode Infinity by CRTC
- youtube grab from real hardware
- isokadded on the 2013-09-09 22:46:44
- demo BBC Micro Mode Infinity by CRTC
- Hi! [spoilers, haha] Mode infinity doesn't exist of course, but this demo does contain (I think) one effect that I don't think has been done before -- full-colour dithering in 640x256 mode 0 (the second demo part), actually a 2-colour mode. The screen bytes are static and the palette is switched 128 times per frame -- I'll leave figuring out the exact details of how several distinct dither patterns can be displayed using the same screen contents as an exercise to the reader :-). The projector didn't handle the dithering too well during the compo, unfortunately!
The "other" feature of mode infinity -- parallax scrolling -- is a combination of palette switching and the "vertical rupture" technique well-known in the CPC scene, together with a split mode for the scroller at the bottom. The final picture is plain mode 1.
The tune was losslessly compressed from a 96kb .vgm file into about 14kb using a custom compressor tool written specially for the demo.
Just in case you were wondering what all the fuss was about. HTH! - isokadded on the 2013-09-08 20:29:04
account created on the 2009-06-23 16:03:02