Koshimizu-Takehito

#include <metal_stdlib>
using namespace metal;

namespace SmoothMin2d {
    float smoothMin(float x1, float x2, float k) {
        float h = clamp(0.5 - 0.5 * (x2 - x1) / k, 0.0, 1.0);
        return mix(x1, x2, h) - k * h * (1.0 - h);
    }

    float circleSDF(float2 point, float2 center, float radius) {

Koshimizu-Takehito

import SwiftUI

struct LoadingView: View {
    @State var theta: Double = 0
    let radius: Double = 60

    var body: some View {
        ZStack {
            ForEach(0..<8) { index in
                let offset = ((2 * .pi) * Double(index)) / 8

Koshimizu-Takehito

import SwiftUI

struct ContentView: View {
    @State var theta: Double = 0
    let radius: Double = 60
    let colors: [Color] = [.purple, .red, .yellow, .blue, .green]

    var body: some View {
        ZStack {
            ForEach(Array(colors.enumerated()), id: \.offset) { offset, style in

Koshimizu-Takehito

import SwiftUI

let symbols = [
    "pencil",
    "trash",
    "folder",
    "camera",
    "photo",
    "clock",
    "arrow.right.circle.fill",

Koshimizu-Takehito

import SwiftUI

struct AnimationGridView: View {
    @State
    private var id: UUID = .init()

    var body: some View {
        ZStack {
            Color(.systemBackground)
            VStack {

Koshimizu-Takehito

// Thanks to @Ren_yello
// https://twitter.com/ren_yello/status/1681856952090112000?s=61&t=SNv1ZCU_S3Y8TobPv4MBww
import SwiftUI

struct PhisicsLoadingView: View {
    @State private var color: CGColor = .black
    @State private var angle1: CGFloat = .pi/2
    @State private var angle2: CGFloat = .pi/2
    @State private var angle3: CGFloat = .pi/2

Koshimizu-Takehito

// Thanks to @Ren_yello
// https://twitter.com/ren_yello/status/1681556136682741762?s=61&t=SNv1ZCU_S3Y8TobPv4MBww
import SwiftUI

struct ContentView: View {
    var body: some View {
        LoadingSquares()
    }
}

Koshimizu-Takehito

import SwiftUI

// Thanks to @Ren_yello
// https://twitter.com/ren_yello/status/1681135824145113089?s=61&t=Z69bUaia8ogjDHp-N7Xvvg
struct ContentView: View {
    @State var ratio: Double = 0
    @State var angle: CGFloat = 0
    @State var delta: CGFloat = 0

    var body: some View {

Koshimizu-Takehito

import SwiftUI

struct ContentView: View {
    @State var selectedIndex = 0
    let options = ["Apple", "Orange", "Muscat"]
    let colors: [Color] = [.red, .orange, .green]

    var body: some View {
        VStack {
            SegmentedControl(selectedIndex: $selectedIndex, options: options, colors: colors)

Koshimizu-Takehito

import SwiftUI
import Combine

extension ParticlesView {
    init(count: Int) {
        self.init(scales: Array(repeating: false, count: count))
    }
}

struct ParticlesView: View {