CGA Plasma
CGAPLAS.COM - CGA Plasma fx.. (C) A.Millett 2014-2025. Released as free/open software under the terms of the GNU GPL3 license. FLYBACK See: www.gnu.org/licenses/gpl-3.0.html Plasma graphics effect for 8086/CGA/No FPU. ASM source inc. Written in NASM (Netwaork Asm), showing some basic asm methods. This program is written 8088/86 code, CGA hires, no FPU needed. Is there another plasma demo like this? I dont know. Set FLYBACK var to build version with VDU flyback check - needed on modern PCs, since its would be too fast. The version with no check (CGAPLASX.COM) is faster on a real 8088/86. It maps the output in CGA pixel pairs, so "dithering" gives the impression of more colours. Its nearly a 256 Byte demo, with a bit more work it probably would be. assemble with: NAS2COM name or NASM -f bin name.asm -o name.com
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