67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
using UnityEngine;
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using UnityEditor;
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using UnityEditor.SceneManagement;
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[CustomEditor(typeof(DirectionalLightSetter))]
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public class DirectionalLightEditor : Editor
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{
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private DirectionalLightSetter _target;
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private Light _light;
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private Quaternion _lastRotation;
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private Color _lastColor;
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private float _lastAtten;
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private Vector3 _lastSpecularEular;
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private void OnEnable()
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{
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_target = (DirectionalLightSetter)target;
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_light = _target.GetComponent<Light>();
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if (_light == null)
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Debug.LogError("Directional Light Setter 上不存在光源组件！");
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else
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{
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_target.SetLight(_light);
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_lastSpecularEular = _target.specularRotation.eulerAngles;
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CacheProperties();
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}
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}
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private void CacheProperties()
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{
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_lastColor = _light.color;
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_lastAtten = _light.intensity;
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_lastRotation = _target.transform.rotation;
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}
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public override void OnInspectorGUI()
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{
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base.OnInspectorGUI();
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if (_light != null)
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{
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if (_lastRotation != _target.transform.rotation ||
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_lastColor != _light.color ||
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_lastAtten != _light.intensity)
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{
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_target.SetLight(_light);
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CacheProperties();
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}
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var eular = EditorGUILayout.Vector3Field("Specular Dir Eular", _lastSpecularEular);
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if (eular != _lastSpecularEular)
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{
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_target.specularRotation = Quaternion.Euler(eular);
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_lastSpecularEular = eular;
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_target.SetLight(_light);
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EditorUtility.SetDirty (_target);
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EditorSceneManager.MarkSceneDirty (EditorSceneManager.GetActiveScene());
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}
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}
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if (GUILayout.Button("Reset Specular Dir"))
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{
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_target.specularRotation = _target.transform.rotation;
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_lastSpecularEular = _target.specularRotation.eulerAngles;
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_target.SetLight(_light);
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EditorUtility.SetDirty (_target);
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EditorSceneManager.MarkSceneDirty (EditorSceneManager.GetActiveScene());
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}
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}
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} |