1 files changed, 19 insertions, 0 deletions
diff --git a/ShedCalc/RenderModel.swift b/ShedCalc/RenderModel.swift
new file mode 100644
index 0000000..86c5a1d
--- /dev/null
+++ b/ShedCalc/RenderModel.swift
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+//
+//  RenderModel.swift
+//  ShedCalc
+//
+//  Created by Jacky Jack on 01/08/2026.
+//
+import SwiftUI
+import Combine
+
+class RenderModel: ObservableObject {
+    // Scene rotation
+    @Published var rotationX: Float = 0.4
+    @Published var rotationY: Float = 0.6
+    
+    func reset() {
+        rotationX = 0.4
+        rotationY = 0.6
+    }
+}