27 lines
861 B
C#
27 lines
861 B
C#
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using UnityEngine;
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namespace Pathfinding {
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using Pathfinding.Util;
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/// <summary>Helper for <see cref="Pathfinding.Examples.LocalSpaceRichAI"/></summary>
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[HelpURL("https://arongranberg.com/astar/documentation/stable/localspacegraph.html")]
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public class LocalSpaceGraph : VersionedMonoBehaviour {
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Matrix4x4 originalMatrix;
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MutableGraphTransform graphTransform = new MutableGraphTransform(Matrix4x4.identity);
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public GraphTransform transformation { get { return graphTransform; } }
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void Start () {
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originalMatrix = transform.worldToLocalMatrix;
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transform.hasChanged = true;
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Refresh();
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}
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public void Refresh () {
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// Avoid updating the GraphTransform if the object has not moved
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if (transform.hasChanged) {
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graphTransform.SetMatrix(transform.localToWorldMatrix * originalMatrix);
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transform.hasChanged = false;
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}
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}
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}
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}
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