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@fahied
fahied / AssetExtractor.swift
Created April 11, 2019 06:28
Get URL from Xcode asset catalogs
import UIKit
//It basically just gets image from assets, saves its data to disk and return file URL.
class AssetExtractor {
static func createLocalUrl(forImageNamed name: String) -> URL? {
let fileManager = FileManager.default
let cacheDirectory = fileManager.urls(for: .cachesDirectory, in: .userDomainMask)[0]
let url = cacheDirectory.appendingPathComponent("\(name).png")
@warrenm
warrenm / ARQLThumbnailGenerator.swift
Created June 12, 2018 06:31
Generating thumbnail images of 3D model files for use with AR QuickLook
import Foundation
import SceneKit
class ARQLThumbnailGenerator {
private let device = MTLCreateSystemDefaultDevice()!
/// Create a thumbnail image of the asset with the specified URL at the specified
/// animation time. Supports loading of .scn, .usd, .usdz, .obj, and .abc files,
/// and other formats supported by ModelIO.
@atika
atika / SecondsToDaysHoursMinutesSeconds.swift
Created March 10, 2016 09:55
Convert seconds to days, hours, minutes, seconds in Swift
let seconds = 86400*4 + 3600*2 + 65
print(String((seconds / 86400)) + " days")
print(String((seconds % 86400) / 3600) + " hours")
print(String((seconds % 3600) / 60) + " minutes")
print(String((seconds % 3600) % 60) + " seconds")
@mchirico
mchirico / cal.swift
Created September 6, 2014 12:36
Example of creating and removing calendar entries in Swift. Also, shows how to list reminders
/*
You need to import EventKit
import EventKit
*/
@IBAction func buttonCalendar(sender: AnyObject) {
var eventStore : EKEventStore = EKEventStore()
// 'EKEntityTypeReminder' or 'EKEntityTypeEvent'