Post not yet marked as solved
"I am developing a project called 'Avatar Creator.' In the HeadSelectionView, BodySelectionView, and LegSelectionView screens, the user will choose one of the images available there. In the final FinalSelectionView screen, I want to display the images the user selected, but I'm facing a problem. In the FinalSelectionView screen, only the last selected 'Leg' image is visible; the 'Head' and 'Body' images return 'nil' (null). I'm leaving the code I wrote below. Can you help?"
https://github.com/rayko-rayko/Lego-Minifigure-AvatarCreator
Post not yet marked as solved
"I am developing a project called 'Avatar Creator.' In the HeadSelectionView, BodySelectionView, and LegSelectionView screens, the user will choose one of the images available there. In the final FinalSelectionView screen, I want to display the images the user selected, but I'm facing a problem. In the FinalSelectionView screen, only the last selected 'Leg' image is visible; the 'Head' and 'Body' images return 'nil' (null). I'm leaving the code I wrote below. Can you help?"
import SwiftUI
enum ImageHead: String, CaseIterable, Identifiable {
case smile = "head-0"
case smileWithEyebrow = "head-1"
case happy = "head-2"
case sad = "head-3"
case verySad = "head-4"
case shocked = "head-5"
var id: ImageHead { self }
}
enum ImageBody: String, CaseIterable, Identifiable {
case black = "body-0"
case brown = "body-1"
case red = "body-2"
var id: ImageBody { self }
}
enum ImageLeg: String, CaseIterable, Identifiable {
case blue = "leg-0"
case grey = "leg-1"
case black = "leg-2"
var id: ImageLeg { self }
}
struct SelectionImageView: View {
var image: String
var body: some View {
Image(image)
.resizable()
.aspectRatio(contentMode: .fit)
.frame(width: 150, height: 150)
}
}
struct ContentView: View {
@State private var userSelectedHead: ImageHead?
@State private var userSelectedBody: ImageBody?
@State private var userSelectedLeg: ImageLeg?
var body: some View {
NavigationView {
ScrollView(.horizontal) {
LazyHGrid(rows: [GridItem(.flexible())]) {
ForEach(ImageHead.allCases, id: \.self) { head in
NavigationLink(destination: BodySelectionView(userSelectedHead: $userSelectedHead, userSelectedBody: $userSelectedBody, userSelectedLeg: $userSelectedLeg)) {
VStack {
SelectionImageView(image: head.rawValue)
Text("Selected Head: \(userSelectedHead?.rawValue ?? "None")")
}
}
.padding()
}
}
}
.navigationTitle("Select Head")
}
}
}
struct BodySelectionView: View {
@Binding var userSelectedHead: ImageHead?
@Binding var userSelectedBody: ImageBody?
@Binding var userSelectedLeg: ImageLeg?
var body: some View {
ScrollView(.horizontal) {
LazyHGrid(rows: [GridItem(.flexible())]) {
ForEach(ImageBody.allCases, id: \.self) { body in
NavigationLink(destination: LegSelectionView(userSelectedHead: $userSelectedHead, userSelectedBody: $userSelectedBody, userSelectedLeg: $userSelectedLeg)) {
VStack {
SelectionImageView(image: body.rawValue)
Text("Selected Head: \(userSelectedHead?.rawValue ?? "None")")
Text("Selected Body: \(userSelectedBody?.rawValue ?? "None")")
}
}
.padding()
}
}
}
.navigationTitle("Select Body")
}
}
struct LegSelectionView: View {
@Binding var userSelectedHead: ImageHead?
@Binding var userSelectedBody: ImageBody?
@Binding var userSelectedLeg: ImageLeg?
var body: some View {
ScrollView(.horizontal) {
LazyHGrid(rows: [GridItem(.flexible())]) {
ForEach(ImageLeg.allCases, id: \.self) { leg in
NavigationLink(destination: FinalSelectionView(userSelectedHead: $userSelectedHead, userSelectedBody: $userSelectedBody, userSelectedLeg: $userSelectedLeg, selectedLeg: leg)) {
VStack {
SelectionImageView(image: leg.rawValue)
Text("Selected Head: \(userSelectedHead?.rawValue ?? "None")")
Text("Selected Body: \(userSelectedBody?.rawValue ?? "None")")
Text("Selected Leg: \(leg.rawValue)")
}
}
.padding()
}
}
}
.navigationTitle("Select Leg")
}
}
struct FinalSelectionView: View {
@Binding var userSelectedHead: ImageHead?
@Binding var userSelectedBody: ImageBody?
@Binding var userSelectedLeg: ImageLeg?
var selectedLeg: ImageLeg
var body: some View {
VStack {
if let head = userSelectedHead {
SelectionImageView(image: head.rawValue)
Text("Selected Head: \(head.rawValue)")
} else {
Text("Default Head Image")
}
if let body = userSelectedBody {
SelectionImageView(image: body.rawValue)
Text("Selected Body: \(body.rawValue)")
} else {
Text("Default Body Image")
}
SelectionImageView(image: selectedLeg.rawValue)
Text("Selected Leg: \(selectedLeg.rawValue)")
Spacer()
}
.navigationTitle("Final Selection")
.padding(.horizontal)
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
Post not yet marked as solved
hi, i want to use ar, face tracking on ios platform. i have a ios build and open xcode 15. my ios device have ios 17. this build is a simple build, i don't wrote any code, just i work on unity editor. my editor version 2022.3.f1. Finally, i get an error this.
"Command PhaseScriptExecution failed with a nonzero exit code"
how can i solve this problem
gunsevenkoray.