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<a href="../modules/_ai_pathfinding_astar_iastargraph_.html">&quot;AI/Pathfinding/AStar/IAstarGraph&quot;</a>
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<h1>Interface IAstarGraph&lt;T&gt;</h1>
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<p>graph的接口可以提供给AstarPathfinder.search方法</p>
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<h3>Hierarchy</h3>
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<span class="target">IAstarGraph</span>
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<h3>Implemented by</h3>
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<li><a href="../classes/_ai_pathfinding_astar_astargridgraph_.es.astargridgraph.html" class="tsd-signature-type">AstarGridGraph</a></li>
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<h2>Methods</h2>
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<h3>cost</h3>
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<li class="tsd-signature tsd-kind-icon">cost<span class="tsd-signature-symbol">(</span>from<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span>, to<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
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<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/IAstarGraph.ts#L17">src/AI/Pathfinding/AStar/IAstarGraph.ts:17</a></li>
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<p>计算从从from到to的成本</p>
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<h5>from: <span class="tsd-signature-type">T</span></h5>
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<h3>get<wbr>Neighbors</h3>
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<li class="tsd-signature tsd-kind-icon">get<wbr>Neighbors<span class="tsd-signature-symbol">(</span>node<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="_extension_.array.html" class="tsd-signature-type">Array</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span></li>
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<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/IAstarGraph.ts#L10">src/AI/Pathfinding/AStar/IAstarGraph.ts:10</a></li>
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<p>getNeighbors方法应该返回从传入的节点可以到达的任何相邻节点</p>
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<h5>node: <span class="tsd-signature-type">T</span></h5>
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<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/IAstarGraph.ts#L24">src/AI/Pathfinding/AStar/IAstarGraph.ts:24</a></li>
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<p>计算从node到to的启发式。参见WeightedGridGraph了解常用的Manhatten方法。</p>
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