39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
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namespace Dreamteck.Splines.Editor
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{
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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 UnityEditor;
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public class DistanceWindow : EditorWindow
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{
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float distance = 0f;
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DistanceReceiver rcv;
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float length = 0f;
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public delegate void DistanceReceiver(float distance);
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public void Init(DistanceReceiver receiver, float totalLength)
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{
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rcv = receiver;
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length = totalLength;
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titleContent = new GUIContent("Set Distance");
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minSize = maxSize = new Vector2(240, 90);
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}
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private void OnGUI()
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{
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if (Event.current.type == EventType.KeyDown && (Event.current.keyCode == KeyCode.KeypadEnter || Event.current.keyCode == KeyCode.Return))
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{
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rcv(distance);
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Close();
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}
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distance = EditorGUILayout.FloatField("Distance", distance);
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if (distance < 0f) distance = 0f;
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else if (distance > length) distance = length;
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if (distance > 0f)
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{
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EditorGUILayout.LabelField("Press Enter to set.", EditorStyles.centeredGreyMiniLabel);
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}
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EditorGUILayout.HelpBox("Enter the distance and press Enter. Current spline length: " + length, MessageType.Info);
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}
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}
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}
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