Questions about segmented dimmer

Unity Development
1

Give us as much detail as possible regarding the issue you're experiencing.

Unity Editor version: 2022.2.18
ML2 OS version: 1.2.0
MLSDK version: 1.2.0
Host OS: MacOS

I have a question regarding segmented dimmer. I wanted to change the effect of the darkness of segmented dimming, so I made it possible to change the DisplayOpacity of the SegmentedDimmerMaterial by using the slider in the following code.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.XR.MagicLeap;

public class dim_controller : MonoBehaviour
{
    public float opacity = 1.0f;

    [SerializeField]
    private UnityEngine.UI.Slider slider;

    void Start()
    {
        Renderer renderer = GetComponent<Renderer>();
        renderer.material.SetFloat("_DimmingValue", opacity);
        slider.value = opacity;
    }

    public void SetValue(float value)
    {
        Renderer renderer = GetComponent<Renderer>();
        renderer.material.SetFloat("_DimmingValue", value);
    }
}

When I change the slider, I can see that the DisplayOpacity is changing, but when I run the application in ML2, the darkness does not change at all. Why is this?

4

Just to confirm, you've already followed the proper steps to set up the Segmented Dimmer using URP? Have you tried testing this script on a different URP material?
Do you see the _DimmingValue change in the console log? Can you clarify what Game Object this script is attached to?

5

Additionally, can you provide the Unity SDK version you are using?