- SunShaftsEditor.cs
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1 using System;
2 using UnityEditor;
3 using UnityEngine;
4
5 namespace UnityStandardAssets.ImageEffects
6 {
7 [CustomEditor (typeof(SunShafts))]
8 class SunShaftsEditor : Editor
9 {
10 SerializedObject serObj;
11
12 SerializedProperty sunTransform;
13 SerializedProperty radialBlurIterations;
14 SerializedProperty sunColor;
15 SerializedProperty sunThreshold;
16 SerializedProperty sunShaftBlurRadius;
17 SerializedProperty sunShaftIntensity;
18 SerializedProperty useDepthTexture;
19 SerializedProperty resolution;
20 SerializedProperty screenBlendMode;
21 SerializedProperty maxRadius;
22
23 void OnEnable () {
24 serObj = new SerializedObject (target);
25
26 screenBlendMode = serObj.FindProperty("screenBlendMode");
27
28 sunTransform = serObj.FindProperty("sunTransform");
29 sunColor = serObj.FindProperty("sunColor");
30 sunThreshold = serObj.FindProperty("sunThreshold");
31
32 sunShaftBlurRadius = serObj.FindProperty("sunShaftBlurRadius");
33 radialBlurIterations = serObj.FindProperty("radialBlurIterations");
34
35 sunShaftIntensity = serObj.FindProperty("sunShaftIntensity");
36
37 resolution = serObj.FindProperty("resolution");
38
39 maxRadius = serObj.FindProperty("maxRadius");
40
41 useDepthTexture = serObj.FindProperty("useDepthTexture");
42 }
43
44
45 public override void OnInspectorGUI () {
46 serObj.Update ();
47
48 EditorGUILayout.BeginHorizontal();
49
50 EditorGUILayout.PropertyField (useDepthTexture, new GUIContent ("Rely on Z Buffer?"));
51 if ((target as SunShafts).GetComponent<Camera>())
52 GUILayout.Label("Current camera mode: "+ (target as SunShafts).GetComponent<Camera>().depthTextureMode, EditorStyles.miniBoldLabel);
53
54 EditorGUILayout.EndHorizontal();
55
56 // depth buffer need
57 /*
58 bool newVal = useDepthTexture.boolValue;
59 if (newVal != oldVal) {
60 if (newVal)
61 (target as SunShafts).camera.depthTextureMode |= DepthTextureMode.Depth;
62 else
63 (target as SunShafts).camera.depthTextureMode &= ~DepthTextureMode.Depth;
64 }
65 */
66
67 EditorGUILayout.PropertyField (resolution, new GUIContent("Resolution"));
68 EditorGUILayout.PropertyField (screenBlendMode, new GUIContent("Blend mode"));
69
70 EditorGUILayout.Separator ();
71
72 EditorGUILayout.BeginHorizontal();
73
74 EditorGUILayout.PropertyField (sunTransform, new GUIContent("Shafts caster", "Chose a transform that acts as a root point for the produced sun shafts"));
75 if ((target as SunShafts).sunTransform && (target as SunShafts).GetComponent<Camera>()) {
76 if (GUILayout.Button("Center on " + (target as SunShafts).GetComponent<Camera>().name)) {
77 if (EditorUtility.DisplayDialog ("Move sun shafts source?", "The SunShafts caster named "+ (target as SunShafts).sunTransform.name +"\n will be centered along "+(target as SunShafts).GetComponent<Camera>().name+". Are you sure? ", "Please do", "Don't")) {
78 Ray ray = (target as SunShafts).GetComponent<Camera>().ViewportPointToRay(new Vector3(0.5f,0.5f,0));
79 (target as SunShafts).sunTransform.position = ray.origin + ray.direction * 500.0f;
80 (target as SunShafts).sunTransform.LookAt ((target as SunShafts).transform);
81 }
82 }
83 }
84
85 EditorGUILayout.EndHorizontal();
86
87 EditorGUILayout.Separator ();
88
89 EditorGUILayout.PropertyField (sunThreshold, new GUIContent ("Threshold color"));
90 EditorGUILayout.PropertyField (sunColor, new GUIContent ("Shafts color"));
91 maxRadius.floatValue = 1.0f - EditorGUILayout.Slider ("Distance falloff", 1.0f - maxRadius.floatValue, 0.1f, 1.0f);
92
93 EditorGUILayout.Separator ();
94
95 sunShaftBlurRadius.floatValue = EditorGUILayout.Slider ("Blur size", sunShaftBlurRadius.floatValue, 1.0f, 10.0f);
96 radialBlurIterations.intValue = EditorGUILayout.IntSlider ("Blur iterations", radialBlurIterations.intValue, 1, 3);
97
98 EditorGUILayout.Separator ();
99
100 EditorGUILayout.PropertyField (sunShaftIntensity, new GUIContent("Intensity"));
101
102 serObj.ApplyModifiedProperties();
103 }
104 }
105 }
