51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
|
using System;
|
||
|
|
using UnityEngine;
|
||
|
|
|
||
|
|
namespace Unity.VisualScripting
|
||
|
|
{
|
||
|
|
/// <summary>
|
||
|
|
/// Compares two numbers to determine if they are approximately equal (disregarding floating point precision errors).
|
||
|
|
/// </summary>
|
||
|
|
[UnitCategory("Logic")]
|
||
|
|
[UnitShortTitle("Equal")]
|
||
|
|
[UnitSubtitle("(Approximately)")]
|
||
|
|
[UnitOrder(7)]
|
||
|
|
[Obsolete("Use the Equal node with Numeric enabled instead.")]
|
||
|
|
public sealed class ApproximatelyEqual : Unit
|
||
|
|
{
|
||
|
|
/// <summary>
|
||
|
|
/// The first number.
|
||
|
|
/// </summary>
|
||
|
|
[DoNotSerialize]
|
||
|
|
public ValueInput a { get; private set; }
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// The second number.
|
||
|
|
/// </summary>
|
||
|
|
[DoNotSerialize]
|
||
|
|
public ValueInput b { get; private set; }
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Whether A is approximately equal to B.
|
||
|
|
/// </summary>
|
||
|
|
[DoNotSerialize]
|
||
|
|
[PortLabel("A \u2248 B")]
|
||
|
|
public ValueOutput equal { get; private set; }
|
||
|
|
|
||
|
|
protected override void Definition()
|
||
|
|
{
|
||
|
|
a = ValueInput<float>(nameof(a));
|
||
|
|
b = ValueInput<float>(nameof(b), 0);
|
||
|
|
equal = ValueOutput(nameof(equal), Comparison).Predictable();
|
||
|
|
|
||
|
|
Requirement(a, equal);
|
||
|
|
Requirement(b, equal);
|
||
|
|
}
|
||
|
|
|
||
|
|
public bool Comparison(Flow flow)
|
||
|
|
{
|
||
|
|
return Mathf.Approximately(flow.GetValue<float>(a), flow.GetValue<float>(b));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|