- GerstnerDisplaceEditor.cs
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1 using UnityEngine;
2 using System;
3 using UnityEditor;
4
5
6 namespace UnityStandardAssets.Water
7 {
8 [CustomEditor(typeof(GerstnerDisplace))]
9 public class GerstnerDisplaceEditor : Editor
10 {
11 private SerializedObject serObj;
12
13 public void OnEnable()
14 {
15 serObj = new SerializedObject(target);
16 }
17
18 public override void OnInspectorGUI()
19 {
20 serObj.Update();
21
22 GameObject go = ((GerstnerDisplace)serObj.targetObject).gameObject;
23 WaterBase wb = (WaterBase)go.GetComponent(typeof(WaterBase));
24 Material sharedWaterMaterial = wb.sharedMaterial;
25
26 GUILayout.Label("Animates vertices using up 4 generated waves", EditorStyles.miniBoldLabel);
27
28 if (sharedWaterMaterial)
29 {
30 Vector4 amplitude = WaterEditorUtility.GetMaterialVector("_GAmplitude", sharedWaterMaterial);
31 Vector4 frequency = WaterEditorUtility.GetMaterialVector("_GFrequency", sharedWaterMaterial);
32 Vector4 steepness = WaterEditorUtility.GetMaterialVector("_GSteepness", sharedWaterMaterial);
33 Vector4 speed = WaterEditorUtility.GetMaterialVector("_GSpeed", sharedWaterMaterial);
34 Vector4 directionAB = WaterEditorUtility.GetMaterialVector("_GDirectionAB", sharedWaterMaterial);
35 Vector4 directionCD = WaterEditorUtility.GetMaterialVector("_GDirectionCD", sharedWaterMaterial);
36
37 amplitude = EditorGUILayout.Vector4Field("Amplitude (Height offset)", amplitude);
38 frequency = EditorGUILayout.Vector4Field("Frequency (Tiling)", frequency);
39 steepness = EditorGUILayout.Vector4Field("Steepness", steepness);
40 speed = EditorGUILayout.Vector4Field("Speed", speed);
41 directionAB = EditorGUILayout.Vector4Field("Direction scale (Wave 1 (X,Y) and 2 (Z,W))", directionAB);
42 directionCD = EditorGUILayout.Vector4Field("Direction scale (Wave 3 (X,Y) and 4 (Z,W))", directionCD);
43
44 if (GUI.changed)
45 {
46 WaterEditorUtility.SetMaterialVector("_GAmplitude", amplitude, sharedWaterMaterial);
47 WaterEditorUtility.SetMaterialVector("_GFrequency", frequency, sharedWaterMaterial);
48 WaterEditorUtility.SetMaterialVector("_GSteepness", steepness, sharedWaterMaterial);
49 WaterEditorUtility.SetMaterialVector("_GSpeed", speed, sharedWaterMaterial);
50 WaterEditorUtility.SetMaterialVector("_GDirectionAB", directionAB, sharedWaterMaterial);
51 WaterEditorUtility.SetMaterialVector("_GDirectionCD", directionCD, sharedWaterMaterial);
52 }
53
54 /*
55
56 Vector4 animationTiling = WaterEditorUtility.GetMaterialVector("_AnimationTiling", sharedWaterMaterial);
57 Vector4 animationDirection = WaterEditorUtility.GetMaterialVector("_AnimationDirection", sharedWaterMaterial);
58
59 float firstTilingU = animationTiling.x*100.0F;
60 float firstTilingV = animationTiling.y*100.0F;
61 float firstDirectionU = animationDirection.x;
62 float firstDirectionV = animationDirection.y;
63
64 float secondTilingU = animationTiling.z*100.0F;
65 float secondTilingV = animationTiling.w*100.0F;
66 float secondDirectionU = animationDirection.z;
67 float secondDirectionV = animationDirection.w;
68
69
70 EditorGUILayout.BeginHorizontal ();
71 firstTilingU = EditorGUILayout.FloatField("First Tiling U", firstTilingU);
72 firstTilingV = EditorGUILayout.FloatField("First Tiling V", firstTilingV);
73 EditorGUILayout.EndHorizontal ();
74 EditorGUILayout.BeginHorizontal ();
75 secondTilingU = EditorGUILayout.FloatField("Second Tiling U", secondTilingU);
76 secondTilingV = EditorGUILayout.FloatField("Second Tiling V", secondTilingV);
77 EditorGUILayout.EndHorizontal ();
78
79 EditorGUILayout.BeginHorizontal ();
80 firstDirectionU = EditorGUILayout.FloatField("1st Animation U", firstDirectionU);
81 firstDirectionV = EditorGUILayout.FloatField("1st Animation V", firstDirectionV);
82 EditorGUILayout.EndHorizontal ();
83 EditorGUILayout.BeginHorizontal ();
84 secondDirectionU = EditorGUILayout.FloatField("2nd Animation U", secondDirectionU);
85 secondDirectionV = EditorGUILayout.FloatField("2nd Animation V", secondDirectionV);
86 EditorGUILayout.EndHorizontal ();
87
88 animationDirection = new Vector4(firstDirectionU,firstDirectionV, secondDirectionU,secondDirectionV);
89 animationTiling = new Vector4(firstTilingU/100.0F,firstTilingV/100.0F, secondTilingU/100.0F,secondTilingV/100.0F);
90
91 WaterEditorUtility.SetMaterialVector("_AnimationTiling", animationTiling, sharedWaterMaterial);
92 WaterEditorUtility.SetMaterialVector("_AnimationDirection", animationDirection, sharedWaterMaterial);
93
94 EditorGUILayout.Separator ();
95
96 GUILayout.Label ("Displacement Strength", EditorStyles.boldLabel);
97
98 float heightDisplacement = WaterEditorUtility.GetMaterialFloat("_HeightDisplacement", sharedWaterMaterial);
99
100 heightDisplacement = EditorGUILayout.Slider("Height", heightDisplacement, 0.0F, 5.0F);
101 WaterEditorUtility.SetMaterialFloat("_HeightDisplacement", heightDisplacement, sharedWaterMaterial);
102 */
103 }
104
105 serObj.ApplyModifiedProperties();
106 }
107 }
108 }
