Functions
local function	float_eq (l, r, tol)

local function	clamp (v, min, max) return math.max(min

local function math	min (max, v)) end

local function	circle_iter (r, a0, n)

local local function	vec2 (x, y)

local function	vec3 (x, y, z)

local function	vec2_rand (f) return vec2(f()

local function	f ()) end

local function	vec2_unm (v) return vec2(-v[1]

local function	vec2_add (v, u) return vec2(v[1]+u[1]

local function	vec2_sub (v, u) return vec2(v[1] - u[1]

local function	vec2_mul (v, u) return vec2(v[1] *u[1]

local function	vec2_div (v, u) return vec2(v[1]/u[1]

local function	vec2_idiv (v, u) return vec2(v[1] local function-vec2_dot(v

local function	vec2_sqrt (v) return vec2(math.sqrt(v[1])

local function math	sqrt (v[2])) end

local function	vec2_str (v) return string.format("

local function	vec2_map (v, f) return vec2(f(v[1])

local function	f (v[2])) end

function	vec2_random_dist (n, xoff, yoff, xspread, yspread)

local function	vec3_rand (f) return vec3(f()

local function	vec3_unm (v) return vec3(-v[1]

local function	vec3_add (v, u)

local function	vec3_sub (v, u)

local function	vec3_mul (v, u)

local function	vec3_div (v, u)

local function	vec3_idiv (v, u)

local function	vec3_dot (v, u)

local function	vec3_cross (v, u)

local function	vec3_sqrt (v)

local function	vec3_str (v)

local function	vec3_map (v, f) return vec3(f(v[1])

local function	f (v[3])) end

local function vec_norm(v) return v/v. new(v local function vec_len_sq(v) return v local function	vec_len (v) return math.sqrt(vec_len_sq(v)) end

local function	vec_reflect (v, n)

local function	vec_refract (v, n, n0, n1)

local function	vec_interp (v, u, t) return v. new(1 - t) v+v. new(t) u end

Variables
local	vec2_meta

local	vec3_meta = {}

local function v[2]	end

	v [1]

Function Documentation

◆ circle_iter()

local function circle_iter	(	r	,
		a0	,
		n	)

◆ clamp()

local function clamp	(	v	,
		min	,
		max	)

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◆ f() [1/3]

local function f ( )

◆ f() [2/3]

local function f ( v [2] )

◆ f() [3/3]

local function f ( v [3] )

◆ float_eq()

local function float_eq	(	l	,
		r	,
		tol	)

◆ min()

local function math min	(	max	,
		v	)

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◆ sqrt()

local function math sqrt ( v [2] )

◆ vec2()

local local function vec2	(	x	,
		y	)

◆ vec2_add()

local function vec2_add	(	v	,
		u	)

◆ vec2_div()

local function vec2_div	(	v	,
		u	)

◆ vec2_idiv()

local function vec2_idiv	(	v	,
		u	)

◆ vec2_map()

local function vec2_map	(	v	,
		f	)

◆ vec2_mul()

local function vec2_mul	(	v	,
		u	)

◆ vec2_rand()

local function vec2_rand ( f )

◆ vec2_random_dist()

function vec2_random_dist	(	n	,
		xoff	,
		yoff	,
		xspread	,
		yspread	)

◆ vec2_sqrt()

local function vec2_sqrt ( v )

◆ vec2_str()

local function vec2_str ( v )

◆ vec2_sub()

local function vec2_sub	(	v	,
		u	)

◆ vec2_unm()

local function vec2_unm ( v )

◆ vec3()

local function vec3	(	x	,
		y	,
		z	)

◆ vec3_add()

local function vec3_add	(	v	,
		u	)

◆ vec3_cross()

local function vec3_cross	(	v	,
		u	)

◆ vec3_div()

local function vec3_div	(	v	,
		u	)

◆ vec3_dot()

local function vec3_dot	(	v	,
		u	)

◆ vec3_idiv()

local function vec3_idiv	(	v	,
		u	)

◆ vec3_map()

local function vec3_map	(	v	,
		f	)

◆ vec3_mul()

local function vec3_mul	(	v	,
		u	)

◆ vec3_rand()

local function vec3_rand ( f )

◆ vec3_sqrt()

local function vec3_sqrt ( v )

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◆ vec3_str()

local function vec3_str ( v )

◆ vec3_sub()

local function vec3_sub	(	v	,
		u	)

◆ vec3_unm()

local function vec3_unm ( v )

◆ vec_interp()

local function vec_interp	(	v	,
		u	,
		t	)

new