jnmartin84

fixed-point trig approximations without tables

5

Doom uses lookup tables for fixed-point trig approximations. I did an experiment in the past using cached vs uncached accesses for these and it performs the same which suggests to...

Add WAD select at startup

1

Now that 64Doom is using DFS this would be a major improvement and not difficult, I can probably throw this together in one morning. Directory listing, filter out everything that...

Add new 2D (hemisphere) normal map generation tool and a working example.

4

I implemented a 3D vector normal map to 2D hemisphere normal map conversion tool as a modification of the original dcbumpgen tool, currently named "dchemigen." I also have a working...

Fix track image bleeding through ship engine area

1

With a small modification to `objects_load` (a two-pass load that skips `PRM_SHIP_ENGINE` primitives during the first pass), all of the exhaust primitives can be appended to the end of the...

unexpected geometry in Rapier-class Terramax tunnel exit

9

At the exit to the first tunnel in Terramax in Rapier class, there are some "concrete" textured polygons (GT3s) that do not appear in the PSX version. I haven't been...

Doom 64 blood WipeMelt is incorrect

8

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