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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,152 @@ | ||
| // | ||
| // Slime.swift | ||
| // PrismExample | ||
| // | ||
| // Created by A. Zheng (github.com/aheze) on 9/26/22. | ||
| // Copyright © 2022 A. Zheng. All rights reserved. | ||
| // | ||
|
|
||
| import Prism | ||
| import SwiftUI | ||
|
|
||
| struct DisplayedPrismConfiguration: Identifiable { | ||
| let id = UUID() | ||
| var configuration: PrismConfiguration | ||
| } | ||
|
|
||
| struct SlimeGalleryView: View { | ||
| @ObservedObject var model: ViewModel | ||
|
|
||
| var body: some View { | ||
| GalleryCardView(model: model, kind: .slime) { | ||
| PrismView( | ||
| tilt: 0.3, | ||
| size: .init(width: 100, height: 100), | ||
| extrusion: 60 | ||
| ) { | ||
| Color.green | ||
| .opacity(0.75) | ||
| } left: { | ||
| Color.green.brightness(-0.1) | ||
| .opacity(0.5) | ||
| } right: { | ||
| Color.green.brightness(-0.3) | ||
| .opacity(0.5) | ||
| } | ||
| .frame(minHeight: 220) | ||
| .offset(y: 20) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| struct SlimeDetailView: View { | ||
| static let defaultLength = CGFloat(100) | ||
| static let defaultExtrusion = CGFloat(60) | ||
|
|
||
| @State var displayedConfigurations: [DisplayedPrismConfiguration] = [ | ||
| .init( | ||
| configuration: .init( | ||
| tilt: 0.3, | ||
| size: .init(width: defaultLength, height: defaultLength), | ||
| extrusion: defaultExtrusion | ||
| ) | ||
| ), | ||
| .init( | ||
| configuration: .init( | ||
| tilt: 0.3, | ||
| size: .init(width: defaultLength, height: defaultLength), | ||
| extrusion: defaultExtrusion | ||
| ) | ||
| ), | ||
| .init( | ||
| configuration: .init( | ||
| tilt: 0.3, | ||
| size: .init(width: defaultLength, height: defaultLength), | ||
| extrusion: defaultExtrusion | ||
| ) | ||
| ), | ||
| ] | ||
|
|
||
| var body: some View { | ||
| PrismCanvas(tilt: 0.3) { | ||
| HStack(spacing: 20) { | ||
| ForEach($displayedConfigurations) { $displayedConfiguration in | ||
| let configuration = Binding { | ||
| $displayedConfiguration.wrappedValue.configuration | ||
| } set: { newValue in | ||
| $displayedConfiguration.wrappedValue.configuration = newValue | ||
| } | ||
|
|
||
| SlimePrismView(configuration: configuration) | ||
| } | ||
| } | ||
| } | ||
| .navigationTitle("Color") | ||
| } | ||
| } | ||
|
|
||
| struct SlimePrismView: View { | ||
| @Binding var configuration: PrismConfiguration | ||
| @State var isPressed = false | ||
|
|
||
| var body: some View { | ||
| Button {} label: { | ||
| PrismView(configuration: configuration) { | ||
| Color.green | ||
| .opacity(0.75) | ||
| } left: { | ||
| Color.green.brightness(-0.1) | ||
| .opacity(0.5) | ||
| } right: { | ||
| Color.green.brightness(-0.3) | ||
| .opacity(0.5) | ||
| } | ||
| } | ||
| .buttonStyle(PressedButtonStyle(isPressed: $isPressed)) | ||
| .onChange(of: isPressed) { newValue in | ||
| if newValue { | ||
| withAnimation( | ||
| .spring(response: 0.21, dampingFraction: 0.5, blendDuration: 1) | ||
| ) { | ||
| configuration.extrusion *= 0.2 | ||
| } | ||
| } else { | ||
| withAnimation( | ||
| .spring(response: 0.4, dampingFraction: 0.7, blendDuration: 1) | ||
| ) { | ||
| configuration.extrusion = SlimeDetailView.defaultLength * 3 / 2 | ||
| configuration.size = .init( | ||
| width: SlimeDetailView.defaultLength * 2 / 5, | ||
| height: SlimeDetailView.defaultLength * 2 / 5 | ||
| ) | ||
| } | ||
|
|
||
| DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) { | ||
| withAnimation( | ||
| .spring(response: 0.3, dampingFraction: 0.7, blendDuration: 1) | ||
| ) { | ||
| configuration.levitation = SlimeDetailView.defaultLength * 3 / 2 | ||
| configuration.extrusion = 10 | ||
| } | ||
| } | ||
|
|
||
| DispatchQueue.main.asyncAfter(deadline: .now() + 0.293) { | ||
| withAnimation( | ||
| .spring(response: 0.7, dampingFraction: 0.7, blendDuration: 1) | ||
| ) { | ||
| configuration.size = .init(width: SlimeDetailView.defaultLength, height: SlimeDetailView.defaultLength) | ||
| configuration.levitation = 0 | ||
| } | ||
| } | ||
|
|
||
| DispatchQueue.main.asyncAfter(deadline: .now() + 0.66) { | ||
| withAnimation( | ||
| .spring(response: 0.6, dampingFraction: 0.7, blendDuration: 1) | ||
| ) { | ||
| configuration.extrusion = SlimeDetailView.defaultExtrusion | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| // | ||
| // Utilities.swift | ||
| // PrismExample | ||
| // | ||
| // Created by A. Zheng (github.com/aheze) on 9/26/22. | ||
| // Copyright © 2022 A. Zheng. All rights reserved. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct PressedButtonStyle: ButtonStyle { | ||
| @Binding var isPressed: Bool | ||
|
|
||
| func makeBody(configuration: Configuration) -> some View { | ||
| var animation: Animation? | ||
|
|
||
| /// only change when it's different | ||
| if isPressed != configuration.isPressed { | ||
| if configuration.isPressed { | ||
| animation = .spring( | ||
| response: 0.1, | ||
| dampingFraction: 0.6, | ||
| blendDuration: 1 | ||
| ) | ||
| } else { | ||
| animation = .spring( | ||
| response: 0.4, | ||
| dampingFraction: 0.4, | ||
| blendDuration: 1 | ||
| ) | ||
| } | ||
|
|
||
| DispatchQueue.main.async { | ||
| withAnimation(animation) { | ||
| isPressed = configuration.isPressed | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return configuration.label | ||
| .opacity(1) /// needs a modifier to actually be called | ||
| } | ||
| } |
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