MaiDXR/Assets/uWindowCapture/Runtime/UwcAltTabWindowTextureManager.cs

using UnityEngine;

namespace uWindowCapture
{

public class UwcAltTabWindowTextureManager : UwcWindowTextureManager
{
    void Start()
    {
        UwcManager.onWindowAdded.AddListener(OnWindowAdded);
        UwcManager.onWindowRemoved.AddListener(OnWindowRemoved);

        foreach (var pair in UwcManager.windows) {
            OnWindowAdded(pair.Value);
        }
    }

    void OnWindowAdded(UwcWindow window)
    {
        if (window.parentWindow != null) return; // handled by UwcWindowTextureChildrenManager
        if (!window.isVisible || !window.isAltTabWindow || window.isBackground) return;

        window.RequestCapture();
        AddWindowTexture(window);
    }

    void OnWindowRemoved(UwcWindow window)
    {
        RemoveWindowTexture(window);
    }
}

}