Quick and dirty. You probably want this for debugging, so just slap this function in wherever you want it.
Minified and full versions are included below. Pick one!
SigmaTech SigmaThetaTech
Uradamus
/ shuffle.lua
Last active
April 20, 2025 18:27
A simple array shuffle function for Lua implementing the Fisher-Yates shuffle.
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| function shuffle(tbl) | |
| for i = #tbl, 2, -1 do | |
| local j = math.random(i) | |
| tbl[i], tbl[j] = tbl[j], tbl[i] | |
| end | |
| return tbl | |
| end |
alex-golovanov
/ CatmullRomSpline.lua
Last active
April 23, 2023 20:13
Curve Fitting - Catmull-Rom spline
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| function smooth( points, steps ) | |
| if #points < 3 then | |
| return points | |
| end | |
| local steps = steps or 5 | |
| local spline = {} | |
| local count = #points - 1 |