heestand-xyz

let imagePix = ImagePIX()
imagePix.image = UIImage(named: "city")!

let resPix = ResPIX(res: .fullscreen)
resPix.fillMode = .aspectFill
resPix.inPix = imagePix

let force: LiveFloat = .touchForce
let finalPix = BlendsPIX.loop(0..<3, with: .add, loop: { i, ix in
    let fraction = LiveFloat(i) / LiveFloat(3)

heestand-xyz

let circlePix = CirclePIX(res: ._1024)
circlePix.radius = 1 / 3

let noisePix = NoisePIX(res: ._1024)
noisePix.zPosition = .live / 10
noisePix.octaves = 3
noisePix.colored = true

let dispPix = circlePix._edge()._displace(with: noisePix, distance: 0.1)

heestand-xyz

let hexagon = MetalPIX(res: particleRes, uniforms: [
    MetalUniform(name: "resx", value: LiveFloat(particleRes.width)),
    MetalUniform(name: "resy", value: LiveFloat(particleRes.height))
    ], code:
    """
    int x = int(u * in.resx);
    int y = int(v * in.resy);
    int i = y * int(in.resx) + x;
    float f = float(i) / (in.resx * in.resy);
    int hexi = int(f * 6);

heestand-xyz

let cirlce = MetalPIX(res: ._256, uniforms: [
        MetalUniform(name: "resx", value: 256),
        MetalUniform(name: "resy", value: 256)
    ], code:
    """
    int x = int(u * in.resx);
    int y = int(v * in.resy);
    int i = y * int(in.resx) + x;
    float f = float(i) / (in.resx * in.resy);
    pix = float4(cos(f*pi*2)/2+0.5,sin(f*pi*2)/2+0.5,0,1);

heestand-xyz

var filterCaches: [String: [CGFloat]] = [:]
func filter(_ value: CGFloat, for seconds: CGFloat, smooth: Bool = true, bypassLow: Bool = false, bypassHigh: Bool = false, id: String) -> CGFloat {
    guard filterCaches[id] != nil else {
        filterCaches[id] = [value]
        return value
    }
    filterCaches[id]!.append(value)
    let frameCount = Int(seconds * CGFloat(60))
    while filterCaches[id]!.count > frameCount {
        filterCaches[id]!.remove(at: 0)

heestand-xyz

// QLPreviewControllerDataSource

var medaUrl: URL?

// MARK: - Quick Look

func quickLook(_ url: URL) {
    medaUrl = url
    let previewController = QLPreviewController()
    previewController.dataSource = self

heestand-xyz

public enum ImagePlacement {
    case fill
    case fit
}

public static func resize(_ image: UIImage, to size: CGSize, placement: ImagePlacement = .fill) -> UIImage {

    let frame: CGRect
    switch placement {
    case .fit:

heestand-xyz

PixelKit.main.bits = ._16

let ply = PolygonPIX()
ply.radius = 0.125

let feed = ply._feed(0.99) { feed in
    feed._noiseDisplace(distance: 0.01, zPosition: .live / 10, octaves: 10)
}

return feed._edge(100)._quantize(0.1)._edge(10)

heestand-xyz

import SwiftUI

struct DileView<Content: View>: View {
    let kColCount: Int = 3
    let scale: CGFloat
    let defaultIndex: Int
    let options: () -> ([Content])
    let selected: (Int) -> ()
    @State var index: Int = 0
    @State var open: Bool = false

heestand-xyz

import Foundation

fileprivate let badChars = CharacterSet.alphanumerics.inverted

public extension String {
    
    var camelToTitleCased: String {
        if self.count <= 1 {
            return self.uppercased()
        }