|
| 1 | +// gameobject position fiddling tool (when dragging x,y,z axist in transform panel is too fast) |
| 2 | + |
| 3 | +using UnityEngine; |
| 4 | +using UnityEditor; |
| 5 | + |
| 6 | +namespace UnityLibrary.SceneTools |
| 7 | +{ |
| 8 | + public class PreciseOffsetEditor : EditorWindow |
| 9 | + { |
| 10 | + private const string SpeedMultiplierKey = "UnityLibrary_PreciseOffset_SpeedMultiplier"; |
| 11 | + |
| 12 | + private GameObject selectedObject; |
| 13 | + private Vector3 offsetSliderValues = Vector3.zero; |
| 14 | + private float speedMultiplier = 0.01f; |
| 15 | + |
| 16 | + private Vector3 originalPosition; |
| 17 | + private GameObject lastSelectedObject; |
| 18 | + |
| 19 | + [MenuItem("Tools/UnityLibrary/Precise Model Offset")] |
| 20 | + public static void ShowWindow() |
| 21 | + { |
| 22 | + var win = GetWindow<PreciseOffsetEditor>("Precise Model Offset"); |
| 23 | + win.minSize = new Vector2(300, 220); |
| 24 | + win.maxSize = new Vector2(300, 220); |
| 25 | + } |
| 26 | + |
| 27 | + private void OnEnable() |
| 28 | + { |
| 29 | + speedMultiplier = EditorPrefs.GetFloat(SpeedMultiplierKey, 0.01f); |
| 30 | + } |
| 31 | + |
| 32 | + private void OnDisable() |
| 33 | + { |
| 34 | + EditorPrefs.SetFloat(SpeedMultiplierKey, speedMultiplier); |
| 35 | + } |
| 36 | + |
| 37 | + private void OnGUI() |
| 38 | + { |
| 39 | + EditorGUILayout.LabelField("Precise Model Offset", EditorStyles.boldLabel); |
| 40 | + EditorGUILayout.Space(); |
| 41 | + |
| 42 | + int selectedCount = Selection.gameObjects.Length; |
| 43 | + selectedObject = Selection.activeGameObject; |
| 44 | + |
| 45 | + if (selectedCount == 0) |
| 46 | + { |
| 47 | + EditorGUILayout.HelpBox("No GameObject selected.", MessageType.Warning); |
| 48 | + return; |
| 49 | + } |
| 50 | + |
| 51 | + if (selectedCount == 1) |
| 52 | + { |
| 53 | + EditorGUILayout.LabelField("Selected: " + selectedObject.name); |
| 54 | + } |
| 55 | + else |
| 56 | + { |
| 57 | + EditorGUILayout.LabelField("Selected: (multiple)"); |
| 58 | + } |
| 59 | + |
| 60 | + if (selectedObject != lastSelectedObject) |
| 61 | + { |
| 62 | + originalPosition = selectedObject.transform.position; |
| 63 | + offsetSliderValues = Vector3.zero; |
| 64 | + lastSelectedObject = selectedObject; |
| 65 | + } |
| 66 | + |
| 67 | + EditorGUILayout.Space(); |
| 68 | + EditorGUI.BeginChangeCheck(); |
| 69 | + speedMultiplier = EditorGUILayout.Slider("Speed Multiplier", speedMultiplier, 0.001f, 1f); |
| 70 | + if (EditorGUI.EndChangeCheck()) |
| 71 | + { |
| 72 | + EditorPrefs.SetFloat(SpeedMultiplierKey, speedMultiplier); |
| 73 | + } |
| 74 | + |
| 75 | + EditorGUILayout.Space(); |
| 76 | + EditorGUI.BeginChangeCheck(); |
| 77 | + |
| 78 | + // Store old values to detect changes |
| 79 | + Vector3 oldOffset = offsetSliderValues; |
| 80 | + |
| 81 | + offsetSliderValues.x = EditorGUILayout.Slider("X Offset", offsetSliderValues.x, -100f, 100f); |
| 82 | + offsetSliderValues.y = EditorGUILayout.Slider("Y Offset", offsetSliderValues.y, -100f, 100f); |
| 83 | + offsetSliderValues.z = EditorGUILayout.Slider("Z Offset", offsetSliderValues.z, -100f, 100f); |
| 84 | + |
| 85 | + Vector3 delta = offsetSliderValues - oldOffset; |
| 86 | + |
| 87 | + if (delta != Vector3.zero) |
| 88 | + { |
| 89 | + Undo.RecordObject(selectedObject.transform, "Precise Offset"); |
| 90 | + |
| 91 | + Vector3 newPosition = selectedObject.transform.position; |
| 92 | + |
| 93 | + if (!Mathf.Approximately(delta.x, 0f)) |
| 94 | + newPosition.x = originalPosition.x + offsetSliderValues.x * speedMultiplier; |
| 95 | + |
| 96 | + if (!Mathf.Approximately(delta.y, 0f)) |
| 97 | + newPosition.y = originalPosition.y + offsetSliderValues.y * speedMultiplier; |
| 98 | + |
| 99 | + if (!Mathf.Approximately(delta.z, 0f)) |
| 100 | + newPosition.z = originalPosition.z + offsetSliderValues.z * speedMultiplier; |
| 101 | + |
| 102 | + selectedObject.transform.position = newPosition; |
| 103 | + |
| 104 | + EditorUtility.SetDirty(selectedObject); |
| 105 | + } |
| 106 | + |
| 107 | + EditorGUILayout.Space(); |
| 108 | + if (GUILayout.Button("Reset Offset")) |
| 109 | + { |
| 110 | + offsetSliderValues = Vector3.zero; |
| 111 | + if (selectedObject != null) |
| 112 | + { |
| 113 | + selectedObject.transform.position = originalPosition; |
| 114 | + } |
| 115 | + } |
| 116 | + } |
| 117 | + } |
| 118 | +} |
0 commit comments