75 lines
2.5 KiB
C#
75 lines
2.5 KiB
C#
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/* This file is part of the "NavMesh Extension" project by Rebound Games.
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* You are only allowed to use these resources if you've bought them directly or indirectly
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* from Rebound Games. You shall not license, sublicense, sell, resell, transfer, assign,
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* distribute or otherwise make available to any third party the Service or the Content.
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*/
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using UnityEngine;
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using UnityEditor;
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using System.Collections;
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using System.Collections.Generic;
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namespace NavMeshExtension
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{
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/// <summary>
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/// Portal Object Editor for moving portals and drawing connections between them.
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/// <summary>
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[CustomEditor(typeof(PortalObject))]
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public class PortalObjectEditor : Editor
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{
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//portal object reference
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private PortalObject script;
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void OnEnable()
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{
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script = (PortalObject)target;
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}
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/// <summary>
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/// Custom inspector override for portal properties.
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/// </summary>
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public override void OnInspectorGUI()
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{
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//color field for portal gizmos and connections
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script.color = EditorGUILayout.ColorField("Color", script.color);
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SceneView.RepaintAll();
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//sum up and display distance between portals
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int childs = script.transform.childCount;
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float dist = 0f;
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for (int i = 0; i < childs - 1; i++)
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dist += Vector3.Distance(script.transform.GetChild(i).position,
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script.transform.GetChild(i + 1).position);
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EditorGUILayout.FloatField("Distance", dist);
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}
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/// <summary>
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/// Draw Scene GUI PositionHandles for child portals.
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/// <summary>
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public void OnSceneGUI()
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{
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//get child count
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int childs = script.transform.childCount;
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Handles.color = script.color;
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//loop over childs and draw handle at their position
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for (int i = 0; i < childs; i++)
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{
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Transform child = script.transform.GetChild(i);
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Vector3 pos = child.position;
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Handles.DrawWireDisc(pos, Vector3.up,
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HandleUtility.GetHandleSize(pos) * 0.2f);
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child.position = Handles.PositionHandle(pos, Quaternion.identity);
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}
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//draw connections with lines
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Handles.DrawLine(script.transform.GetChild(0).position,
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script.transform.GetChild(1).position);
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}
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}
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}
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