Category Archives: ray tracing

Experiments In 3D Graphics Via Excel

3D graphics were once the domain of university research groups and large, specialized computing systems. Eventually, they were tamed and became mainstream. Your phone, tablet, and home computer are all perfectly capable of generating moving 3D graphics. Incidentally, so is Microsoft Excel.

This is the work of of [s0lly], who …read more

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Posted in 3d engine, 3d rendering, excel, misc hacks, ray tracing | Leave a comment

Tiny Ray Tracer Fits In 64 Bytes

Throughout human history, people try to make the biggest, the fastest, and — sometimes — the smallest. [Hellmood] falls into the latter category and proves it with a 64 byte interactive 3D raycasting application for MSDOS.

Why MSDOS? We suppose why not? The .COM file format is lean, and you can take over everything without a lot of work. If the program were huge, it wouldn’t be very impressive. There are 64 shades of gray which is odd looking these days, however there are versions that use various color palettes and each one fits in 64 bytes or less. There’s …read more

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Posted in dos, ms-dos, ray tracing, software, software hacks | Leave a comment