KnobStep

File: Assets/_MolcaSDK/_VR/Scripts/Scenario/Steps/KnobStep.cs
Base: Step

When to use

Use Knob Step when a VR training scenario needs this specific interaction as a step in a sequence. Configure entirely in the Inspector — no code required.

Role

Same pattern as ValveStep but targets Knob interaction.

Code

Same lifecycle as ValveStep: resolve knobInteractionRef, SubscribeToAngle, OnTargetAngleReached → Complete(); optional AnalogFeedbackUI and autoManageLock.

using MolcaSDK.VR.Scenario;

public class KnobLesson : UnityEngine.MonoBehaviour
{
    public KnobStep step;

    public void ApplyDifficulty(float degrees) => step.SetTargetAngle(degrees);
    public float CurrentTarget => step.GetTargetAngle();
}

Troubleshooting

Mirror of valve issues — See ValveStep (reference resolution, angle range, lock). For snap knobs, confirm discrete positions align with targetAngle (Knob interaction).

Knob interaction
ValveStep — parallel pattern
Reference system — SceneObjectReference

Unity Editor

KnobStep Inspector with knob interaction reference.

KnobStep in Unity Inspector — KnobStep Inspector

ValveStep ValveActionStep

Overview

Common Tasks

Molca Core

Shared module (MolcaSDK)

Molca SDK - VR

Molca SDK - DT

When to use

Role

Code

Troubleshooting

Unity Editor

​When to use

​Role

​Code

​Troubleshooting

​Related

​Unity Editor

When to use

Role

Code

Troubleshooting

Related

Unity Editor