Utilities

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Boundary

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Code

using MolcaSDK.Utilities;
using UnityEngine;

public class DoorSensor : MonoBehaviour
{
    [SerializeField] private ProximityTrigger proximity;

    private void OnEnable() => proximity.onEnterProximity.AddListener(OnUserNear);
    private void OnDisable() => proximity.onEnterProximity.RemoveListener(OnUserNear);

    private void OnUserNear(GameObject _)
    {
        // Open door, play audio, etc.
    }
}

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Troubleshooting

• ProximityTrigger never fires — Layer / Physics matrix: verify colliders on target and Trigger flag; distance-based checks need Update or rigidbody motion as designed in script.
• QRScanner no result — Camera permission on device, sufficient light, and WebCamTexture availability in Editor (often limited); read console for platform-specific errors.
• TransformHelper / RectTransformHelper odd values — Parent RectTransform anchors and canvas scale affect “local” helpers; reset anchors before calling alignment helpers.
• DelayedEvent double fire — Re-enable / duplicate MonoBehaviour instances can schedule twice; cancel or guard with a bool in OnDisable.
• InputHelper (if present) not reading — New Input System vs legacy: ensure the active input configuration matches what the helper expects.

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Related

• VR player manager — when utilities must align with XR rig transforms

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Unity Editor