mathe/Library/PackageCache/com.unity.shadergraph@14.0.8/Editor/Drawing/Blackboard/BlackboardUtils.cs

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2024-09-20 20:30:10 +02:00
using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UIElements;
namespace UnityEditor.ShaderGraph.Drawing
{
static class BlackboardUtils
{
internal static int GetInsertionIndex(VisualElement owner, Vector2 position, IEnumerable<VisualElement> children)
{
var index = -1;
if (owner.ContainsPoint(position))
{
index = 0;
foreach (VisualElement child in children)
{
Rect rect = child.layout;
if (position.y > (rect.y + rect.height / 2))
{
++index;
}
else
{
break;
}
}
}
return index;
}
internal static string FormatPath(string path)
{
if (string.IsNullOrEmpty(path))
return "—";
return path;
}
internal static string SanitizePath(string path)
{
var splitString = path.Split('/');
List<string> newStrings = new List<string>();
foreach (string s in splitString)
{
var str = s.Trim();
if (!string.IsNullOrEmpty(str))
{
newStrings.Add(str);
}
}
return string.Join("/", newStrings.ToArray());
}
}
}