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https://github.com/Siccity/xNodeGroups.git
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35c3f55b03
If you use additional connection points in your graph you will see the NullRefExeption and your group will not be able to capture nodes inside, because of connection point(it's the same node with null type). This small fix add ability to capture graphs with connection points.
33 lines
881 B
C#
33 lines
881 B
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using XNode;
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namespace XNode.NodeGroups {
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[CreateNodeMenu("Group")]
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public class NodeGroup : Node {
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public int width = 400;
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public int height = 400;
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public Color color = new Color(1f, 1f, 1f, 0.1f);
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public override object GetValue(NodePort port) {
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return null;
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}
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/// <summary> Gets nodes in this group </summary>
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public List<Node> GetNodes() {
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List<Node> result = new List<Node>();
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foreach (Node node in graph.nodes) {
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if (node == this) continue;
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if (node == null) continue;
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if (node.position.x < this.position.x) continue;
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if (node.position.y < this.position.y) continue;
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if (node.position.x > this.position.x + width) continue;
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if (node.position.y > this.position.y + height + 30) continue;
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result.Add(node);
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}
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return result;
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}
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}
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}
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