uvolchyk

import SwiftUI

struct HarmonicButton: View {
  var body: some View {
    Button(
      action: {},
      label: {}
    )
    .frame(width: 240.0, height: 70.0)
    .buttonStyle(HarmonicStyle())

uvolchyk

import UIKit

public final class SpatialContainerView: UIVisualEffectView {
  private lazy var borderLayer: CAShapeLayer = {
    let layer = CAShapeLayer()
    layer.strokeColor = UIColor.white.withAlphaComponent(0.2).cgColor
    layer.fillColor = UIColor.clear.cgColor
    layer.lineWidth = borderWidth
    return layer
  }()

uvolchyk

import MetalKit

struct ConstantBuffer<T> {
  let length: Int
  var data: UnsafeMutablePointer<T>
  var position: Int

  static var stepSize: Int {
    MemoryLayout<T>.stride
  }

uvolchyk

import MetalKit

final class DissolveRenderer: NSObject {
  private let device: MTLDevice
  private let commandQueue: MTLCommandQueue

  private let pipelineState: MTLRenderPipelineState

  private var vertexBuffer: MTLBuffer!
  private var vertexCount = 0

uvolchyk

import SwiftUI

struct BloomingFirework: View {
  @State var time: Double = 0
  let endPoint: CGPoint
  let burstColor: Color
  
  let timer = Timer.publish(
    every: 1/120,
    on: .main,

uvolchyk

import SwiftUI

extension View where Self: Shape {
  func glow(
    fill: some ShapeStyle,
    lineWidth: Double,
    blurRadius: Double = 8.0,
    lineCap: CGLineCap = .round
  ) -> some View {
    self

uvolchyk

import SwiftUI

// MARK: - Scroll Behavior

/// A structure that defines a snapping behavior for scroll targets, conforming to `ScrollTargetBehavior`.
struct SnapScrollTargetBehavior: ScrollTargetBehavior {
  /// The step value to which the scroll target should snap.
  let step: Double
  
  /// Computes the closest multiple of `b` to the given value `a`.

uvolchyk

import SwiftUI

/// Represents Apple's "Hello" greeting.
/// Requires .frame(width: 1212, height: 401) canvas to display correctly
struct HelloShape: Shape {
  func path(in rect: CGRect) -> Path {

    var shape = Path()
    shape.move(to: CGPoint(x: 18, y: 362.78))
    shape.addCurve(to: CGPoint(x: 255.5, y: 72.78), control1: CGPoint(x: 123.36, y: 301.04), control2: CGPoint(x: 240.76, y: 204.38))

uvolchyk

import UIKit

let reuseIdentifier = "cellIdentifier"

class MagicController: UIViewController {

    let data: [ViewData] = DataProvider.data
    
    lazy var tableView: UITableView = {
        let view = UITableView()

uvolchyk

import UIKit

let kPadding: CGFloat = 20
let kAnimationDuration: TimeInterval = 0.3
let kAnimationDelay: TimeInterval = 0

let kTextSpacing: CGFloat = 10
let kFondSize: CGFloat = 20

class MagicCell: UITableViewCell {