viti information 214 glöps

- general:
- level: user
- personal:
- demo PICO-8 Deine Mutter by 5711 [web] & Rebels
- What Edhellon said! Coool release! :)
- rulezadded on the 2021-04-04 22:24:24
- demo invitation Windows The Demoscene by United Force [web] & Digital Dynamite [web]
- what Tomcat said! :)
- rulezadded on the 2020-08-11 09:31:18
- demo Windows Rainbow Clash: Up by United Force [web] & Digital Dynamite [web]
- Kind and beautiful!
- rulezadded on the 2019-09-28 12:54:53
- wild Commodore 64 Lines
- At the beginning of the youtube video the hardware:
https://www.pouet.net/prod.php?which=64191
Copy/paste from other forum: :)
The sensitive continuous laser-control is performed by a hardware on the expansion-port with an 8-core microcontroller.
There are 2 frame-buffers in the hardware. In one of the frame-buffers one core of the microcontroller keeps sending the stored coordinates with the corresponding colours and timing. Meanwhile in the other frame-buffer another core of the microcontroller receives and processes the X & Y coordinates and colour info, and some control-commands like turning the laser on/off or switching between frame-buffers, etc.
The controlling details (after startup) so far:
1. writing to $de00 memory location: laser-ON/OFF command
2. at $de01: timing-control (speed of mirror-galvanometers in the laser-projector) is set to the laser-projector by default, we don't touch this value in this version. (Smoothness of the projected shapes depends on it.)
3. at $de02: All points (maximum 100..200 of them) are sent in strict 3-byte bunches: colour, X-coordinate, Y-coordinate (each one byte)
For example we can set the laser beam's starting coordinates with 'black,X,Y' combo, then we can draw a red line from it with 'red,X2,Y2' and then continue with a green line from X2-Y2 to X3-Y3 with 'green,X3,Y3' command, etc. etc...
4. at $de03: Sending a 'frame-buffer switch' command. The two frame-buffers get exchanged, in other words: The one which received C64 commands will turn to serve the laser-projector, and the one which sent data previously to the laser-projector starts receiving C64-commands.
Then we repeat the steps from the 3rd step for the upcoming frames again-and-again...
Now I use double transparent foil with few fog. - isokadded on the 2019-09-28 10:09:52
- wild Wild Teletext is not dead by Strlen [web]
- sms chat rulz! :)
- rulezadded on the 2019-09-22 15:39:46
- demo Windows Rainbow Clash: Down by United Force [web] & Digital Dynamite [web]
- down? not, this is up! :)
- rulezadded on the 2019-09-22 14:06:10
- wild Animation/Video ERI
- Yes!!!
- rulezadded on the 2019-09-22 13:06:17
- demo Commodore 64 Bump Up by Lethargy
- Niiiice! :)
- rulezadded on the 2019-09-16 16:19:38
- wild Animation/Video Who The Fun Is Bill Gates 4 by CaPaNÑa [web]
- Majd kolcson kernem az idogeped! :)
- rulezadded on the 2019-09-16 15:29:44
- demo Windows PILEDRIVER by Ümlaüt Design [web]
- as i said at party: Great!!!
- rulezadded on the 2019-09-16 15:26:59
account created on the 2014-07-23 16:17:28