| // | |
| // STAnimationView.swift | |
| // Allan Weir | |
| // | |
| // Created by Allan Weir on 06/02/2017. | |
| // Copyright © 2017 Allan Weir. All rights reserved. | |
| // http://www.studiousdesigns.com | |
| // | |
| import UIKit |
| # What crazy talk is this? | |
| # See: https://twitter.com/myell0w/status/790245699694854145 | |
| # | |
| # In a world where everything has to be bigger, faster, higher and more, | |
| # users seem to have developed the expectation that the bigger the software | |
| # package, the better the software. However, if you fill up your binary with | |
| # useless data, the app store size might be too high and your app will | |
| # require download over wifi. | |
| # | |
| # The following script can be added to your Xcode target as a shell script. |
| # The trick is to link the DeviceSupport folder from the beta to the stable version. | |
| # sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :) | |
| # Support iOS 15 devices (Xcode 13.0) with Xcode 12.5: | |
| sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/15.0 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport | |
| # Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions | |
| # (A similar approach works for older versions too, just change the version number after DeviceSupport) |
| # An easy way to create .icns files | |
| # Inspired by http://stackoverflow.com/a/20703594 | |
| function mkicns() { | |
| if [[ -z "$@" ]]; then | |
| echo "Input file missing" | |
| else | |
| filename=${1%.*} | |
| mkdir $filename.iconset | |
| sips -z 16 16 $1 --out $filename.iconset/icon_16x16.png |
| // See: https://devforums.apple.com/message/1000934#1000934 | |
| import Foundation | |
| // Logic | |
| operator prefix ¬ {} | |
| @prefix func ¬ (value: Bool) -> Bool { | |
| return !value | |
| } |
Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative
float rand(float n){return fract(sin(n) * 43758.5453123);}
float noise(float p){
float fl = floor(p);
float fc = fract(p);
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