EditorPrefs.GetBool

Description

Returns the value corresponding to key in the preference file if it exists.

If it doesn't exist, it will return defaultValue.


Round rotations/positions and remember the active option.

#pragma strict
public class EditorPrefsBoolExample extends EditorWindow {
	var showRoundPosition: boolean = true;
	var showRoundRotation: boolean = true;
	@MenuItem("Examples/Round positions-rotations")
	static function Init() {
		var window: EditorPrefsBoolExample = EditorPrefsBoolExampleEditorWindow.GetWindow(EditorPrefsBoolExample, true, "My Empty Window");
		window.Show();
	}
	function OnGUI() {
		showRoundPosition = EditorGUILayout.BeginToggleGroup("Round Position", showRoundPosition);
		if (GUILayout.Button("Round Position!"))
			DoRoundPosition();
		EditorGUILayout.EndToggleGroup();
		showRoundRotation = EditorGUILayout.BeginToggleGroup("Round Rotation", showRoundRotation);
		if (GUILayout.Button("Round Rotation!"))
			DoRoundRotation();
		EditorGUILayout.EndToggleGroup();
	}
	function DoRoundPosition() {
		for (var t: Transform in Selection.transforms)
			t.localPosition = new Vector3(Mathf.Round(t.localPosition.x), Mathf.Round(t.localPosition.z), Mathf.Round(t.localPosition.y));
	}
	function DoRoundRotation() {
		for (var t: Transform in Selection.transforms)
			t.rotation = Quaternion.Euler(new Vector3(Mathf.Round(t.eulerAngles.x / 45f) * 45f, Mathf.Round(t.eulerAngles.y / 45f) * 45f, Mathf.Round(t.eulerAngles.z / 45f) * 45f));
	}
	function OnFocus() {
		if (EditorPrefs.HasKey("ShowRoundPosition"))
			showRoundPosition = EditorPrefs.GetBool("ShowRoundPosition");
		if (EditorPrefs.HasKey("ShowRoundRotation"))
			showRoundPosition = EditorPrefs.GetBool("ShowRoundRotation");
	}
	function OnLostFocus() {
		EditorPrefs.SetBool("ShowRoundPosition", showRoundPosition);
		EditorPrefs.SetBool("ShowRoundRotation", showRoundRotation);
	}
	function OnDestroy() {
		EditorPrefs.SetBool("ShowRoundPosition", showRoundPosition);
		EditorPrefs.SetBool("ShowRoundRotation", showRoundRotation);
	}
}

using UnityEngine;
using UnityEditor;

public class EditorPrefsBoolExample : EditorWindow {

    bool showRoundPosition = true;
    bool showRoundRotation = true;

    [MenuItem ("Examples/Round positions-rotations")]
    static void Init() {
        EditorPrefsBoolExample window = (EditorPrefsBoolExample)EditorWindow.GetWindow(typeof(EditorPrefsBoolExample),true, "My Empty Window");
        window.Show();
    }

    void OnGUI() {
        showRoundPosition = EditorGUILayout.BeginToggleGroup("Round Position",showRoundPosition);
            if(GUILayout.Button("Round Position!"))
                DoRoundPosition();
        EditorGUILayout.EndToggleGroup();
        showRoundRotation = EditorGUILayout.BeginToggleGroup("Round Rotation", showRoundRotation);
            if(GUILayout.Button("Round Rotation!"))
                DoRoundRotation();
        EditorGUILayout.EndToggleGroup();
    }

    void DoRoundPosition() {
        foreach (Transform t in Selection.transforms)
                t.localPosition = new Vector3(Mathf.Round(t.localPosition.x),
                                            Mathf.Round(t.localPosition.z),
                                            Mathf.Round(t.localPosition.y));
    }

    void DoRoundRotation() {
        foreach (Transform t in Selection.transforms)
            t.rotation = Quaternion.Euler(
                            new Vector3(Mathf.Round(t.eulerAngles.x / 45f) * 45f,
                                    Mathf.Round(t.eulerAngles.y / 45f) * 45f,
                                    Mathf.Round(t.eulerAngles.z / 45f) * 45f));
    }

    void OnFocus() {
        if(EditorPrefs.HasKey("ShowRoundPosition"))
            showRoundPosition = EditorPrefs.GetBool("ShowRoundPosition");
        if(EditorPrefs.HasKey("ShowRoundRotation"))
            showRoundPosition = EditorPrefs.GetBool("ShowRoundRotation");
    }

    void OnLostFocus() {
        EditorPrefs.SetBool("ShowRoundPosition", showRoundPosition);
        EditorPrefs.SetBool("ShowRoundRotation", showRoundRotation);
    }

    void OnDestroy() {
        EditorPrefs.SetBool("ShowRoundPosition", showRoundPosition);
        EditorPrefs.SetBool("ShowRoundRotation", showRoundRotation);
    }


}