fix button modifiler

DemoApp/DemoApp/SceneDelegate.swift

@@ -38,3 +38,4 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
     func sceneDidEnterBackground(_ scene: UIScene) {
     }
 }
+

DemoApp/DemoApp/Views/NeumorphismButtonView.swift

@@ -13,6 +13,7 @@ struct NeumorphismButtonView: View {
                 height: 300,
                 imageWidth: 100,
                 imageHeight: 100,
+                color: Color(hex: "2C292C"),
                 shadowRadius: 8
             ) {
                 print(#function)

DemoApp/DemoApp/Views/NeumorphismSliderView.swift

@@ -25,5 +25,6 @@ struct NeumorphismSliderView: View {
 struct NeumorphismSliderView_Previews: PreviewProvider {
     static var previews: some View {
         NeumorphismSliderView()
+            .previewLayout(.sizeThatFits)
     }
 }

DemoApp/DemoApp/Views/SimpleView.swift

@@ -6,12 +6,11 @@ struct SimpleView: View {
 
     var body: some View {
         ZStack {
-            Color(hex: "C1D2EB").edgesIgnoringSafeArea(.all)
+            neumorphism.color.edgesIgnoringSafeArea(.all)
             Circle()
-                .fill(Color(hex: "C1D2EB"))
+                .fill(neumorphism.color)
                 .frame(width: 200, height: 200)
-                .shadow(color: Color(hex: "C1D2EB").darkerColor(), radius: 16, x: 8, y: 8)
-                .shadow(color: Color(hex: "C1D2EB").lighterColor(), radius: 16, x: -8, y: -8)
+                .neumorphismShadow()
         }
     }
 }
@@ -28,3 +27,4 @@ struct SimpleView_Previews: PreviewProvider {
             .previewLayout(.sizeThatFits)
     }
 }
+

Sources/CustomViews/NeumorphismButton.swift

@@ -12,6 +12,7 @@ public struct NeumorphismButton: View {
     private var height: CGFloat?
     private var imageWidth: CGFloat?
     private var imageHeight: CGFloat?
+    private var color: Color?
     private var shadowRadius: CGFloat
     private var handler: (() -> Void)?
 
@@ -24,6 +25,7 @@ public struct NeumorphismButton: View {
         height: CGFloat? = nil,
         imageWidth: CGFloat? = nil,
         imageHeight: CGFloat? = nil,
+        color: Color? = nil,
         shadowRadius: CGFloat = 8,
         handler: (() -> Void)? = nil
     ) {
@@ -34,6 +36,7 @@ public struct NeumorphismButton: View {
         self.height = height
         self.imageWidth = imageWidth
         self.imageHeight = imageHeight
+        self.color = color
         self.shadowRadius = shadowRadius
         self.handler = handler
     }
@@ -51,9 +54,13 @@ public struct NeumorphismButton: View {
                 .background(
                     Rectangle()
                         .clipShape(self.shapeType.anyShape)
-                        .foregroundColor(self.neumorphism.color)
+                        .foregroundColor(self.color ?? self.neumorphism.color)
                         .frame(width: self.width, height: self.height)
-                        .modifier(self.isSelected ? NeumorphismShadowModifier(radius: self.shadowRadius, isAnimation: isHeighlight ) : NeumorphismShadowModifier(radius: self.shadowRadius, isAnimation: isHeighlight))
+                        .modifier(
+                            self.isSelected
+                                ? NeumorphismShadowModifier(baseColor: self.color, radius: self.shadowRadius, isAnimation: isHeighlight)
+                                : NeumorphismShadowModifier(baseColor: self.color, radius: self.shadowRadius, isAnimation: isHeighlight)
+                    )
             )
                 .padding()
                 .animation(Animation.spring(response: 0.3, dampingFraction: 0.7, blendDuration: 1))

Sources/Extensions/ViewExtension.swift

@@ -3,16 +3,14 @@ import SwiftUI
 @available(iOS 13.0, *)
 public extension View {
     func neumorphismShadow(
-        darkShadowColor: Color? = nil,
-        lightShadowColor: Color? = nil,
+        baseColor: Color? = nil,
         radius: CGFloat = 16,
         x: CGFloat = 8,
         y: CGFloat = 8,
         isAnimation: Bool = false
     ) -> some View {
         self.modifier(NeumorphismShadowModifier(
-            darkShadowColor: darkShadowColor,
-            lightShadowColor: lightShadowColor,
+            baseColor: baseColor,
             radius: radius,
             x: x,
             y: y,

Sources/Modifier/NeumorphismShadowModifier.swift

@@ -4,23 +4,20 @@ import SwiftUI
 public struct NeumorphismShadowModifier: ViewModifier {
     @EnvironmentObject var neumorphism: NeumorphismManager
 
-    private let darkShadowColor: Color?
-    private let lightShadowColor: Color?
+    private let baseColor: Color?
 
     private let radius: CGFloat
     private let x: CGFloat
     private let y: CGFloat
 
     public init(
-        darkShadowColor: Color? = nil,
-        lightShadowColor: Color? = nil,
+        baseColor: Color? = nil,
         radius: CGFloat = 16,
         x: CGFloat = 8,
         y: CGFloat = 8,
         isAnimation: Bool = false
     ) {
-        self.darkShadowColor = darkShadowColor
-        self.lightShadowColor = lightShadowColor
+        self.baseColor = baseColor
         if isAnimation {
             self.x = -x / 2
             self.y = -y / 2
@@ -35,12 +32,12 @@ public struct NeumorphismShadowModifier: ViewModifier {
     public func body(content: Content) -> some View {
         content
             .shadow(
-                color: darkShadowColor ?? neumorphism.color.darkerColor(),
+                color: baseColor?.darkerColor() ?? neumorphism.color.darkerColor(),
                 radius: radius,
                 x: x, y: y
         )
             .shadow(
-                color: lightShadowColor ?? neumorphism.color.lighterColor(),
+                color: baseColor?.lighterColor() ?? neumorphism.color.lighterColor(),
                 radius: radius,
                 x: -x, y: -y
         )