61 lines
2.1 KiB
C#
61 lines
2.1 KiB
C#
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using UnityEngine;
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using Lean.Common;
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using FSA = UnityEngine.Serialization.FormerlySerializedAsAttribute;
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namespace Lean.Touch
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{
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/// <summary>This component scales the current selectable based on the selecting finger pressure.</summary>
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[HelpURL(LeanTouch.PlusHelpUrlPrefix + "LeanSelectablePressureScale")]
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[AddComponentMenu(LeanTouch.ComponentPathPrefix + "Selectable Pressure Scale")]
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public class LeanSelectablePressureScale : LeanSelectableByFingerBehaviour
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{
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/// <summary>The default scale with no pressure.</summary>
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public Vector3 BaseScale { set { baseScale = value; } get { return baseScale; } } [FSA("BaseScale")] [SerializeField] private Vector3 baseScale = Vector3.one;
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/// <summary>The amount BaseScale gets multiplied based on the finger pressure.</summary>
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public float PressureMultiplier { set { pressureMultiplier = value; } get { return pressureMultiplier; } } [FSA("PressureMultiplier")] [SerializeField] private float pressureMultiplier = 0.25f;
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/// <summary>Limit pressure to a range of 0..1?</summary>
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public bool PressureClamp { set { pressureClamp = value; } get { return pressureClamp; } } [FSA("PressureClamp")] [SerializeField] private bool pressureClamp;
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protected virtual void Update()
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{
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// Get pressure
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var pressure = 0.0f;
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if (Selectable != null && Selectable.SelectingFinger != null)
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{
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pressure = Selectable.SelectingFinger.Pressure;
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}
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// Clamp?
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if (pressureClamp == true)
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{
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pressure = Mathf.Clamp01(pressure);
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}
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transform.localScale = baseScale + baseScale * pressure * pressureMultiplier;
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}
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}
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}
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#if UNITY_EDITOR
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namespace Lean.Touch.Editor
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{
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using TARGET = LeanSelectablePressureScale;
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[UnityEditor.CanEditMultipleObjects]
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[UnityEditor.CustomEditor(typeof(TARGET), true)]
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public class LeanSelectablePressureScale_Editor : LeanEditor
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{
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protected override void OnInspector()
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{
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TARGET tgt; TARGET[] tgts; GetTargets(out tgt, out tgts);
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Draw("baseScale", "The default scale with no pressure.");
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Draw("pressureMultiplier", "The amount BaseScale gets multiplied based on the finger pressure.");
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Draw("pressureClamp", "Limit pressure to a range of 0..1?");
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}
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}
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}
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#endif
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