Well... This is a plasma effect... Didn't bother to port it to assembler... too lazy... coded in c++... inspired by jclplasm.exe By: Ingemar Eriksson... e-mail: ingemar@ejka.se ... Hope You like it... No greetings, no one forgotten... No copyrights....
Plasma
- Initial Release Date
- February 6, 1997
- Color Palette
- 8/18b
- Max Resolution
- 320x200
- License Status
- Public Domain
- Codebase
- C++
- Platform(s)
- MS-DOS
- Author(s)
- Ingemar Eriksson
Description
Plasma by Ingemar Eriksson is inspired by and similar to JCL Plasma generating a color-cycled plasma animation.
Plasmas are patterns generated by applying functions across each pixel in a grid using the grid coordinates as inputs. The functions frequently use trigonometric functions (i.e. sin/cosine) to keep output values within a valid range (typically 0-255), since for instance, sin(x) will always be between -1 and 1. Fractal or other functions or methods, like value scaling, can also be used.
Animation is produced, similarly to JCL Plasma, by merging two screen sized (320x200), moving windows from a plasma grid. Plasma improves on JCL Plasma though, in that it's pattern doesn't obviously repeat. Likely an effect of desyncing the palette cycling and plasma animation, but I'm not sure.
Video
Screenshots
Downloads
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Plasma (Windows DOSBox edition):
The MS-DOS version compatible with Windows via DOSBox.
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Plasma:
MS-DOS Plasma