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(var _ts {}) |
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(fn lerp [a b r] (+ a (* (- b a) r))) |
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(fn vlerp [a b r] (v.vadd a (v.vmul (v.vsub b a) r))) |
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(fn powf [n] (fn [v] (^ v n))) |
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(fn tween [o p v d _] |
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(let [_ (or _ {}) |
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t {:o o :p p :v v :d d :s d |
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:f _.f |
selfsame
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Last active
February 10, 2024 17:32
compute volume of three.js ConvexHull
A bit of js that computes the volume of a ConvexHull (or any mesh if you iterate the faces making tetrahedrons with the centerpoint)
import {Vector3} from 'three'
import {ConvexHull} from 'three/examples/jsm/math/ConvexHull.js'
// via https://stackoverflow.com/questions/9866452/calculate-volume-of-any-tetrahedron-given-4-points
function determinant_3x3(m){
return (m[0][0] * (m[1][1] * m[2][2] - m[1][2] * m[2][1]) -
m[1][0] * (m[0][1] * m[2][2] - m[0][2] * m[2][1]) +
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(defn self-serve-info [state] |
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(let [items (retail-cart-items) |
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kitchen-stuff? (< (count items) (count (keys @CART)))] |
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[:div#checkout.retail |
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[:div#content |
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[:h1 "Self Serve Items"] |
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[:h2 "please pick up the following items from the Fridge or the Retail Shelf:"] |
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[:div.group |
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(doall |
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(ns arcadia.compiler |
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(:use |
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arcadia.core) |
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(:require |
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[clojure.spec.alpha :as s] |
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clojure.string |
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[arcadia.internal.spec :as as] |
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[arcadia.config :as config])) |
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(defn aot-namespaces [path nss] |
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(var _ts {}) |
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(fn lerp [a b r] (+ a (* (- b a) r))) |
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(fn powf [n] (fn [v] (^ v n))) |
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(fn tween [o p v d _] |
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(let [_ (or _ {}) |
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t {:o o :p p :v v :d d :s d |
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:f _.f |
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:l (or _.l lerp) |
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:ei (or _.ei _.e) |
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#day 1 |
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+/INPUT |
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{1↑{((⍵⍳⍵)≠⍳⍴⍵)/⍵}+⍀0,1000000⍴⍵}INPUT |
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#day 2 |
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⍝ part 1 dyalog |
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#N canvas 273 586 450 300 10; |
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#X obj 49 147 dac~; |
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#X obj 52 89 equa; |
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#X obj 193 16 vsl 15 128 0 1 0 0 empty empty volume 0 -9 0 10 -204786 |
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-1 -159808 2700 1; |
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#X obj 55 14 hsl 128 15 0 127 0 0 empty empty midi_note -2 -8 0 10 |
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-262130 -1 -4160 5400 1; |
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#X obj 55 45 hsl 128 15 0 1000 0 0 empty empty freq -2 -8 0 10 -261682 |
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-1 -258113 4500 1; |
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#X obj 52 112 *~ 0.001; |
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>>> p = r"rip (?P<thing>.+) from (?P<object>.+)" |
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>>> re.search(p, "rip sheet from red book") |
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<_sre.SRE_Match object; span=(0, 23), match='rip sheet from red book'> |
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>>> res = re.search(p, "rip sheet from red book") |
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>>> res.groups |
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<built-in method groups of _sre.SRE_Match object at 0x7fa2c61e2938> |
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>>> res.groups() |
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('sheet', 'red book') |
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"dungeon-planet" by Joseph Parker |
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Chapter 1 - Rules |
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Section 1(a) - Substance |
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"dungeon planet" by Joseph Parker |
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Book 1 - Rules |
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Chapter 1 - Computers |
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An operating system is a kind of value. The operating systems are linux. |
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A computer is a kind of device. Understand "computer" as computer. |
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A computer has a text called power_up_text. |