static function BeginToggleGroup (label : String, toggle : boolean) : boolean

static function BeginToggleGroup (label : GUIContent, toggle : boolean) : boolean

Parameters

Returns

boolean - The enabled state selected by the user.

Description

Begin a vertical group with a toggle to enable or disable all the controls within at once.

See Also: EndToggleGroup.

Align position/rotation/scale of the selected GameObjects.

// C# Example
// Simple script that lets you align GameObjects 
// position/rotation/scale wise with the selected active transform

using UnityEngine;
using UnityEditor;

public class Aligner : EditorWindow {
    bool[] pos = new bool[3] { true, true, true };
    bool[] rot = new bool[3] { true, true, true };
    bool[] scale = new bool[3] { true, true, true };

    bool posGroupEnabled = true;
    bool rotGroupEnabled = true;
    bool scaleGroupEnabled = false;

    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();
    }

    void Align() {
        Transform[] transforms = Selection.transforms;
        Transform activeTransform = Selection.activeTransform;
        if (transforms.Length < 2) {
            Debug.LogWarning("Aligner: select at least two objects.");
            return;
        }
        for (int i = 0; i < transforms.Length; i++) {
            if (posGroupEnabled) {
                Vector3 newPos;
                newPos.x = pos[0] ? 
                    activeTransform.position.x : transforms[i].position.x;
                newPos.y = pos[1] ? 
                    activeTransform.position.y : transforms[i].position.y;
                newPos.z = pos[2] ? 
                    activeTransform.position.z : transforms[i].position.z;
                transforms[i].position = newPos;
            }
            if (rotGroupEnabled) {
                Vector3 newRot;
                newRot.x = rot[0] ? 
                    activeTransform.rotation.eulerAngles.x : transforms[i].rotation.eulerAngles.x;
                newRot.y = rot[1] ? 
                    activeTransform.rotation.eulerAngles.y : transforms[i].rotation.eulerAngles.y;
                newRot.z = rot[2] ? 
                    activeTransform.rotation.eulerAngles.z : transforms[i].rotation.eulerAngles.z;
                transforms[i].rotation = Quaternion.Euler(newRot);
            }
            if (scaleGroupEnabled) {
                Vector3 newScale;
                newScale.x = scale[0] ? 
                    activeTransform.localScale.x : transforms[i].localScale.x;
                newScale.y = scale[1] ? 
                    activeTransform.localScale.y : transforms[i].localScale.y;
                newScale.z = scale[2] ? 
                    activeTransform.localScale.z : transforms[i].localScale.z;
                transforms[i].localScale = newScale;
            }
        }
    }

    [MenuItem("Examples/Position-Rotation-Scale Aligner")]
    static void Init() {
        Aligner window = (Aligner)EditorWindow.GetWindow(typeof(Aligner));
        window.Show();
    }
}