23 lines
678 B
C#
23 lines
678 B
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.AI;
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public static class NavMeshExtensions
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{
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public static float GetPathRemainingDistance(this NavMeshAgent navMeshAgent)
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{
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if (navMeshAgent.pathPending ||
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navMeshAgent.pathStatus == NavMeshPathStatus.PathInvalid ||
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navMeshAgent.path.corners.Length == 0)
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return -1f;
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float distance = 0.0f;
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for (int i = 0; i < navMeshAgent.path.corners.Length - 1; ++i)
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{
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distance += Vector3.Distance(navMeshAgent.path.corners[i], navMeshAgent.path.corners[i + 1]);
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}
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return distance;
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}
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}
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