Version: 2019.3
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  • C#

EditorPrefs.GetBool

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public static bool GetBool(string key);
public static bool GetBool(string key, bool defaultValue = false);

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.

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); } }

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