26 lines
415 B
C#
26 lines
415 B
C#
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using UnityEngine;
|
|
|
|
namespace AmplifyShaderEditor
|
|
{
|
|
public class NodeUpdateCache : HashSet<ParentNode>
|
|
{
|
|
public bool Touch( ParentNode node )
|
|
{
|
|
if ( Contains( node ) )
|
|
{
|
|
// @diogo: already touched; cache hit
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
// @diogo: not touched yet; cache miss
|
|
Add( node );
|
|
return false;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|