Discover thenumbernine/lua-bignumber Open Source project

lua-ffi-bindings

FFI bindings for LuaJIT

Tensor algebra system written in lua

symmath-lua

HTML

lua-parser

Lua parser and abstract syntax tree in Lua

connect colored lines of falling sand

sand-attack

Schemes of Roe, HLL, HLLC, Burgers; Equations of 1D, 2D, 3D; Euler, SRHD, Maxwell, Bona-Masso ADM; Implemented in OpenCL

HydrodynamicsGPU

hydro-cl-lua

yet *another* hydrodynamics/hyperbolic conservation law solver, this one in LuaJIT using OpenCL/OpenGL

useful extensions to Lua base libraries

lua-ext

WebGL skybox/raytracer for relativistic phenomena. Currently black hole and Alcubierre warp drive bubble.

black-hole-skymap

write c code inside your lua code. use gcc and luajit ffi to build and link while you run.

lua-ffi-c

htmlparser-lua

html parser in lua

simple http server, complete with correct content-types from iana.org

http-lua

solver-lua

linear system solvers

Teaching myself hydrodynamics. Donor cell solver. Roe solverwith a handful of flux limiter options. Sod shock tube test. Kelvin Hemholtz test. Rayleigh Taylor test (in the works). GPGPU version in the works as well. Unstructured version on its way.

hydrodynamics-js

WebSocket server using LuaSocket

lua-websocket

Profiler

C++ profiling code

webgl solar system viewer

solarsystem

1D ADM gravitational wave simulation

gravitational-waves-lua

lua-gnuplot

gnuplot wrapper

LuaJIT image save/load library

lua-image

LuaJIT for Wii / devkitPro

wii-luajit

preproc-lua

C preprocessor in Lua

C++ CFD sim based on Tensor template framework

Hydrodynamics

2d interactive plotting program based on luajit

lua-plot2d

GLCxx

C++ GL wrapper classes

yet *another* Lua/OpenCL binding project

lua-opencl

lua-simplexnoise

LuaJIT simplex noise

OpenGL wrappers for LuaJIT

lua-gl

lua-audio

LuaJIT audio

general relativity 3+1 formalism simulation

Relativity

luajit driven widget library for opengl/sdl

lua-gui

Wii devkitPro + LuaJIT + SDL

wii-sdl-luajit

webgl universe navigator / visualizer

universe

Putting my math in one place. See the README for CDN links.

MathWorksheets

HTML

lua-make

yet *another* build script system

neural network classes in Lua

lua-neuralnet

super metroid item / enemy / door randomizer

super-metroid-randomizer-lua

vector math library for Lua

vec-lua

4d-renderer-js

OpenGL application skeleton for LuaJIT

lua-glapp

lua-profile

profiler for lua code

self-modifying code wrapped in a genetic algorithm. lots more buzzwords too.

lua-selfmodify

Lua complex number class, for FFI and vanilla

complex-lua

matrix class for lua. in the spirit of matlab syntax.

lua-matrix

lua based tensor calculator

tensor-lua

#include functionality for ffi

include-lua

code generation for my numerical relativity projects

numerical-relativity-codegen

lua-csv

LuaCxx

lua-template

farm-game

farm game in a voxel engine

Make Lua use locals-by-default in functions ... with Lua!

lua-local-default

visualization of the 2020 WMM data

earth-magnetic-field-lua

A Lua interpreter in Lua. Complete with upvalue access, for use as a drop-in debugger.

lua-interpreter

chop up code into pieces, only use the parts that are necessary, useful when your compiler compiles everything and compile times are far too slow

modules-lua

image loading library in C++. I'm slowly collecting formats.

Image

common C++ and Make stuff

Common

inverse solves G_ab = 8 pi T_ab for the metric tensor g_ab based on primitives used to compute T_ab

EinsteinFieldEquationSolution

Blender plugin for importing Final Fantasy Tactics .GNS files

FFTactics_BlenderPlugin

Python

browser3d-lua

Lua+SDL+OpenGL+ImGUI based browser / for remote script execution. Not a HTML/JS browser, those are dumb.

solver for the solitaire game 'thirteen'

thirteen-lua

keep track your swines. just kidding, it's really minesweeper.

swinekeeper

ImGuiCommon

LuaJIT/OpenCL port of my Einstein Field Equation solver project

efesoln-cl-lua

putting some things common to games in one place

lua-gameapp

vector class for LuaJIT based on ffi / primitive types

vec-ffi-lua

lua_to_js

Lua to JS transpiler

poker in Lua, comes with a stupid AI that you can beat pretty easy

poker-lua

A 2D platformer engine in LuaJIT

zeta-lua

mobius strip representation of an octonion multiplication table, rendered in webgl

octonion-multiplication-table-js

WebGL-based hydrogen atom electron cloud wavefunction

wavefunction

Lua class to get and cache mime types

mimetypes-lua

count all unique tensor products for specific input and output degrees

all-tensor-muls

SVG generation functions for Lua

lua-svg

n-body simulation on gpu in LuaJIT

nbody-gpu-lua

c++ asynchronous for-each and reduce operations

Parallel

lua-imgui

imgui lua wrapper

Lua based IPS file patcher

lua-ips

Messing with algorithms for converting RGB images into SNES format: 8x8 tiles of 4bpp, each tile with a unique upper 4bpp, which index into a 256-bit palette.

convert-to-8x8x4bpp

lua+imgui version of the html+emscripten+lua version of the lua version of my metric / diff geom visualization tool

lua-metric

This is a software implementation of a 3D rasterizer and renderer I made way back during my MSc at Oregon State. I kept meaning to post it and kept forgetting. Until now. It includes software implementations of a few OpenGL features. Linear, normal, and spherical, and a few other texgen features. Linear and nearest texture lookup. I forget all of what else. I provided the Quake1 model rendering source code so you can plug in whatever Quake1 models you want as well.

SoftwareRenderer

Pure-Lua fix for some things in the language, especially missing in LuaJIT

thenumbernine.github.io

github pages

HTML

langfix-lua