EditorGUILayout 各類功能表現

8月 09, 2019

EditorGUILayout 各類功能表現

BeginFadeGroup -設定起始消失區

會與 EndFadeGroup一組

       
void OnGUI()
    {
        m_ShowExtraFields.target = EditorGUILayout.ToggleLeft("Show extra fields", m_ShowExtraFields.target);

        //Extra block that can be toggled on and off.
        if (EditorGUILayout.BeginFadeGroup(m_ShowExtraFields.faded))
        {
            EditorGUI.indentLevel++;
            EditorGUILayout.PrefixLabel("Color");
            m_Color = EditorGUILayout.ColorField(m_Color);
            EditorGUILayout.PrefixLabel("Text");
            m_String = EditorGUILayout.TextField(m_String);
            EditorGUILayout.PrefixLabel("Number");
            m_Number = EditorGUILayout.IntSlider(m_Number, 0, 10);
            EditorGUI.indentLevel--;
        }
        EditorGUILayout.EndFadeGroup();
    }

效果

BeginHorizontal -設定一個橫向區域

會與 EndHorizontal一組

       
    void OnGUI()
    {
        Rect r = EditorGUILayout.BeginHorizontal("Button");
        if (GUI.Button(r, GUIContent.none))
            Debug.Log("Go here");
        GUILayout.Label("I'm inside the button");
        GUILayout.Label("So am I");
        EditorGUILayout.EndHorizontal();
    }

效果

BeginHorizontal -設定一個拖曳區域

會與 EndScrollView一組

       
    void OnGUI()
    {
        EditorGUILayout.BeginHorizontal();
        scrollPos =
            EditorGUILayout.BeginScrollView(scrollPos, GUILayout.Width(100), GUILayout.Height(100));
        GUILayout.Label(t);
        EditorGUILayout.EndScrollView();
        if (GUILayout.Button("Add More Text", GUILayout.Width(100), GUILayout.Height(100)))
            t += " \nAnd this is more text!";
        EditorGUILayout.EndHorizontal();
        if (GUILayout.Button("Clear"))
            t = "";
    }

效果

BeginToggleGroup-設定一個Toggle區域

會與 EndToggleGroup一組，

       
        void OnGUI()
    {
        posGroupEnabled = EditorGUILayout.BeginToggleGroup("Align position", posGroupEnabled);
        pos[0] = EditorGUILayout.Toggle("x", pos[0]);
        pos[1] = EditorGUILayout.Toggle("y", pos[1]);
        pos[2] = EditorGUILayout.Toggle("z", pos[2]);
        EditorGUILayout.EndToggleGroup();

        rotGroupEnabled = EditorGUILayout.BeginToggleGroup("Align rotation", rotGroupEnabled);
        rot[0] = EditorGUILayout.Toggle("x", rot[0]);
        rot[1] = EditorGUILayout.Toggle("y", rot[1]);
        rot[2] = EditorGUILayout.Toggle("z", rot[2]);
        EditorGUILayout.EndToggleGroup();

        scaleGroupEnabled = EditorGUILayout.BeginToggleGroup("Align scale", scaleGroupEnabled);
        scale[0] = EditorGUILayout.Toggle("x", scale[0]);
        scale[1] = EditorGUILayout.Toggle("y", scale[1]);
        scale[2] = EditorGUILayout.Toggle("z", scale[2]);
        EditorGUILayout.EndToggleGroup();

        GUILayout.Space(30);
        if (GUILayout.Button("Align!"))
            Align();
    }

效果

BeginVertical-設定一個直向區域

會與 EndVertical 一組，

       
    void OnGUI()
    {
        Rect r = (Rect)EditorGUILayout.BeginVertical("Button");
        if (GUI.Button(r, GUIContent.none))
            Debug.Log("Go here");
        GUILayout.Label("I'm inside the button");
        GUILayout.Label("So am I");
        EditorGUILayout.EndVertical();
    }

效果

ColorField-設定一個顏色輸入區

       
    void OnGUI()
    {
        matColor = EditorGUILayout.ColorField("New Color", matColor);

        if (GUILayout.Button("Change!"))
            ChangeColors();
    }

效果

CurveField-設定一個曲線輸入區域

       
    void OnGUI()
    {
        curveX = EditorGUILayout.CurveField("Animation on X", curveX);
        curveY = EditorGUILayout.CurveField("Animation on Y", curveY);
        curveZ = EditorGUILayout.CurveField("Animation on Z", curveZ);

        if (GUILayout.Button("Generate Curve"))
            AddCurveToSelectedGameObject();
    }

效果

Box-設定一個盒狀區域

void OnGUI()
    {
        if (!tex)
        {
            Debug.LogError("Missing texture, assign a texture in the inspector");
        }
        GUILayout.Box(tex);
        GUILayout.Box("This is an sized label");
    }

效果

BeginHorizontal -設定一個按鈕區域

       
    void OnGUI()
    {
        if (!tex)
        {
            Debug.LogError("No texture found, please assign a texture on the inspector");
        }

        if (GUILayout.Button(tex))
        {
            Debug.Log("Clicked the image");
        }
        if (GUILayout.Button("I am a regular Automatic Layout Button"))
        {
            Debug.Log("Clicked Button");
        }
    }

效果

BeginArea-設定一個區域，會與 EndArea一組。

       
    void OnGUI()
    {
        GUILayout.BeginArea(new Rect(10, 10, 100, 100));
        GUILayout.Button("Click me");
        GUILayout.Button("Or me");
        // Ends the area started above
        GUILayout.EndArea();
    }

效果

FlexibleSpace-設定一個彈性分隔空間區域

       
void OnGUI()
    {
        // Wrap everything in the designated GUI Area
        GUILayout.BeginArea(new Rect(0, 0, 200, 60));
        // Begin the singular Horizontal Group
        GUILayout.BeginHorizontal();
        // Place a Button normally
        GUILayout.RepeatButton("A button with\ntwo lines");
        // Place a space between the button and the vertical area
        // so it fits the whole area
        GUILayout.FlexibleSpace();
        // Arrange two more Controls vertically beside the Button
        GUILayout.BeginVertical();
        GUILayout.Box("Value:" + Mathf.Round(sliderValue));
        sliderValue = GUILayout.HorizontalSlider(sliderValue, 0.0f, 10f);

        // End the Groups and Area
        GUILayout.EndVertical();
        GUILayout.EndHorizontal();
        GUILayout.EndArea();
    }

效果

各類EditorGUILayout相關表現看圖左方的字就可以之道是哪一個功能

       
    void OnGUI()
    {
        m_ShowExtraFields.target = EditorGUILayout.ToggleLeft("Show extra fields", m_ShowExtraFields.target);

        
        //Extra block that can be toggled on and off.
        if (EditorGUILayout.BeginFadeGroup(m_ShowExtraFields.faded))
        {
            EditorGUI.indentLevel++;
            EditorGUILayout.PrefixLabel("Color");
            m_Color = EditorGUILayout.ColorField(m_Color);
            EditorGUILayout.PrefixLabel("Text");
            m_String = EditorGUILayout.TextField(m_String);
            EditorGUILayout.PrefixLabel("Number");
            m_Number = EditorGUILayout.IntSlider(m_Number, 0, 10);
            EditorGUI.indentLevel--;
        }
        EditorGUILayout.EndFadeGroup();


        EditorGUI.indentLevel++;

        EditorGUILayout.PrefixLabel("double");
        m_double = EditorGUILayout.DoubleField(m_double);
        EditorGUILayout.PrefixLabel("BoundsField");
        m_bounds = EditorGUILayout.BoundsField(m_bounds);
        EditorGUILayout.PrefixLabel("BoundsIntField");
        m_boundsInt = EditorGUILayout.BoundsIntField(m_boundsInt);

        GUILayout.Label("CurveField");
        curveX = EditorGUILayout.CurveField("Animation on X", curveX);
        curveY = EditorGUILayout.CurveField("Animation on Y", curveY);
        curveZ = EditorGUILayout.CurveField("Animation on Z", curveZ);

        m_double = EditorGUILayout.DelayedDoubleField("DelayedDoubleField",m_double);

        m_float = EditorGUILayout.DelayedFloatField("DelayedFloatField",m_float);

        m_Number = EditorGUILayout.DelayedIntField("DelayedIntField",m_Number);

        m_String = EditorGUILayout.DelayedTextField("DelayedTextField",m_String);

        m_double = EditorGUILayout.DoubleField("DoubleField",m_double);

        //EditorGUILayout.PrefixLabel("DropdownButton");
        //content = EditorGUILayout.DropdownButton(content, FocusType.Passive);

        posGroupEnabled = EditorGUILayout.BeginToggleGroup("Align position", posGroupEnabled);
        pos[0] = EditorGUILayout.Toggle("x", pos[0]);
        pos[1] = EditorGUILayout.Toggle("y", pos[1]);
        pos[2] = EditorGUILayout.Toggle("z", pos[2]);
        EditorGUILayout.EndToggleGroup();


        EditorGUILayout.PrefixLabel("EnumFlagsField Enum選擇");
        m_Flags = (ExampleFlagsEnum)EditorGUILayout.EnumFlagsField(m_Flags);

        EditorGUILayout.PrefixLabel("EnumPopup Enum選擇");
        m_Flags = (ExampleFlagsEnum) EditorGUILayout.EnumPopup(m_Flags);

        EditorGUILayout.PrefixLabel("FloatField");
        m_float = EditorGUILayout.FloatField(m_float);

        EditorGUILayout.PrefixLabel("Foldout 折疊區");
        m_bool = EditorGUILayout.Foldout(m_bool, "Select a GameObject");



        EditorGUILayout.PrefixLabel("HelpBox 顯示HelpBox"); //顯示HelpBox
        EditorGUILayout.HelpBox("HelpBox", MessageType.None);
        EditorGUILayout.HelpBox("HelpBox", MessageType.Warning);
        EditorGUILayout.HelpBox("HelpBox", MessageType.Info);
        EditorGUILayout.HelpBox("HelpBox", MessageType.Error);



        EditorGUI.indentLevel--;


    }

效果

各類EditorGUILayout相關表現2

       
   void OnGUI()
    {
        op = (OPTIONS)EditorGUILayout.EnumPopup("Primitive to create:", op);
        if (GUILayout.Button("Create"))
            InstantiatePrimitive(op);

        EditorGUILayout.PrefixLabel("其他功能");
        m_int = EditorGUILayout.IntField("IntField",m_int);

        EditorGUILayout.IntPopup("IntPopup",selectedSize, names, sizes);
        EditorGUILayout.PrefixLabel("IntPopup value");
        m_int2 = EditorGUILayout.IntField("IntField",m_int2);

        m_int = EditorGUILayout.IntSlider("IntSlider", m_int, 0,10);

        EditorGUILayout.LabelField("LabelField1", "LabelField2");

        LayerFieldInt = EditorGUILayout.LayerField("Layer for Objects:", LayerFieldInt);

        LongValue = EditorGUILayout.LongField("LabelField1", LongValue);

        EditorGUILayout.MaskField("MaskField", m_int, names);

        EditorGUILayout.PrefixLabel("MinMaxSlider");
        EditorGUILayout.LabelField("Min Val:", minVal.ToString());
        EditorGUILayout.LabelField("Max Val:", maxVal.ToString());
        EditorGUILayout.MinMaxSlider("MinMaxSlider",ref minVal, ref maxVal, minLimit, maxLimit);
        EditorGUILayout.ObjectField("ObjectField",source, typeof(Object), true);
        m_String = EditorGUILayout.PasswordField("PasswordField", m_String);
        index = EditorGUILayout.Popup("Popup", index, options);

        EditorGUILayout.PrefixLabel("GetControlRect"); //控制Rect
        m_rect = EditorGUILayout.GetControlRect(true, 10f);

        m_rectpos = EditorGUILayout.RectField("RectField", m_rectpos);
        m_RectInt = EditorGUILayout.RectIntField("RectIntField", m_RectInt);

        EditorGUILayout.SelectableLabel("SelectableLabel");

        m_float = EditorGUILayout.Slider("MinMaxSlider", m_float, minLimit, maxLimit);

        EditorGUILayout.PrefixLabel("EditorGUILayout.Space");
        EditorGUILayout.Space();

        tagStr = EditorGUILayout.TagField("TagField", tagStr); ;

        EditorGUILayout.Space();

        GUILayout.Label("TextArea");
        TextAreaStr =  EditorGUILayout.TextArea("TextArea : Obj name ", TextAreaStr);


        GUILayout.Label("TextField");        
        GUILayout.Label("Select an object in the hierarchy view");
        if (Selection.activeGameObject)
            Selection.activeGameObject.name =
                EditorGUILayout.TextField("TextField Object Name: ", Selection.activeGameObject.name);
        this.Repaint();

    }

效果

各類EditorGUILayout相關表現3

       
 public void OnGUI()
    {
        showPosition = EditorGUILayout.Foldout(showPosition, status);
        if (showPosition)
            if (Selection.activeTransform)
            {
                Selection.activeTransform.position =
                    EditorGUILayout.Vector3Field("Position", Selection.activeTransform.position);
                status = Selection.activeTransform.name;
            }

        if (!Selection.activeTransform)
        {
            status = "Select a GameObject";
            showPosition = false;
        }


        if (Selection.activeGameObject)
        {
            selectedTransform = Selection.activeGameObject.transform;

            fold = EditorGUILayout.InspectorTitlebar(fold, selectedTransform);
            if (fold)
            {
                selectedTransform.position =
                    EditorGUILayout.Vector3Field("Position", selectedTransform.position);
                EditorGUILayout.Space();
                rotationComponents =
                    EditorGUILayout.Vector4Field("Detailed Rotation",
                        QuaternionToVector4(selectedTransform.localRotation));
                EditorGUILayout.Space();
                selectedTransform.localScale =
                    EditorGUILayout.Vector3Field("Scale", selectedTransform.localScale);
            }

        }

        m_ToggleBool=EditorGUILayout.Toggle("Toggle", m_ToggleBool);
        m_ToggleBool = EditorGUILayout.ToggleLeft("ToggleLeft", m_ToggleBool);
        m_Vector2FieldV2 = EditorGUILayout.Vector2Field("m_Vector2FieldV2", m_Vector2FieldV2);
        m_Vector2Int = EditorGUILayout.Vector2IntField("Vector2IntField", m_Vector2Int);
        m_Vector3FieldV3 = EditorGUILayout.Vector3Field("m_Vector3FieldV3", m_Vector3FieldV3);
        m_Vector3Int = EditorGUILayout.Vector3IntField("Vector3IntField", m_Vector3Int);
        m_Vector4FieldV4 = EditorGUILayout.Vector4Field("Vector3IntField", m_Vector4FieldV4);

    }

效果

特別注記
EditorGUILayout.PropertyField可設定任何其他的要素，如參數、物件、腳本等
用法上需要先有目標腳本

   
public class EditorGUIMyGameObjectScript : MonoBehaviour
{
    public int m_MyInt = 75;
    public Vector3 m_MyVector = new Vector3(20, 1, 0);
    public GameObject m_MyGameObject;
    public Lerp m_lerpScritp;

}

之後再作一個Editor專用的腳本去控制要顯示那些要素

 
using UnityEngine;
using UnityEditor;

// Custom Editor using SerializedProperties.
// Automatic handling of multi-object editing, undo, and prefab overrides.
[CustomEditor(typeof(EditorGUIMyGameObjectScript))]
[CanEditMultipleObjects]
public class EditorGUILayoutPropertyField : Editor
{
    SerializedProperty m_IntProp;
    SerializedProperty m_VectorProp;
    SerializedProperty m_GameObjectProp;
    SerializedProperty m_lerpScritp;

    void OnEnable()
    {
        // Fetch the objects from the GameObject script to display in the inspector
        m_IntProp = serializedObject.FindProperty("m_MyInt");
        m_VectorProp = serializedObject.FindProperty("m_MyVector");
        m_GameObjectProp = serializedObject.FindProperty("m_MyGameObject");
        m_lerpScritp = serializedObject.FindProperty("m_lerpScritp");
    }

    public override void OnInspectorGUI()
    {
        //The variables and GameObject from the MyGameObject script are displayed in the Inspector with appropriate labels
        EditorGUILayout.PropertyField(m_IntProp, new GUIContent("Int Field"), GUILayout.Height(20));
        EditorGUILayout.PropertyField(m_VectorProp, new GUIContent("Vector Object"));
        EditorGUILayout.PropertyField(m_GameObjectProp, new GUIContent("Game Object"));
        EditorGUILayout.PropertyField(m_lerpScritp, new GUIContent("Lerp Script"));
        // Apply changes to the serializedProperty - always do this at the end of OnInspectorGUI.
        serializedObject.ApplyModifiedProperties();
    }
}

需要特別注意的是
1. 需要啟用 using UnityEditor;
2. [CustomEditor(typeof(EditorGUIMyGameObjectScript))] type要指定為目標腳本
3. OnInspectorGUI 這邊需要是 public override ，同時沒設定顯示的部分她就都不會顯示。

搜尋此網誌

MZ的秘密基地

EditorGUILayout 各類功能表現

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