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kcroarkin

HN member
Joined
Sun, Mar 08, 2026, 8:40 PM UTC
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11
Public activity
5 items

About kcroarkin

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Recent public activity

  1. comment
    Comment #48620485

    Author here. A video of me presenting this will be uploaded in a week or so, will reply with it here if it’s of use.

  2. comment
    Comment #48247379

    I am writing a voxel game in Dyalog APL where I call a low level graphics API directly in APL and perform nearly all of the core logic in APL (Terrain generation, generating geomet…

  3. comment
    Comment #48146550

    (crossing fingers I one shot formatting correctly) I use 2-wise for figuring out which water surfaces to draw: ⍉l⊤⍸∊(chunk=¯1)(2>⌿⍤2⍪⍤2)⊢0⍴⍨⊃l - ⍪⍤2 add padding on top of surface o…

  4. comment
    Comment #48134255

    Author here. D’oh! Thanks for catching that. I have no idea what I’m doing web dev wise and made this site to talk about my APL experience. Will try to fix this when time permits.

  5. comment
    Comment #47702471

    Find the "write only" comments you commonly see online to be untrue. I have been writing a voxel game in majority APL code for the past 6 months. I have been able to read my own co…