void OnSceneGUI()
{
PolygonalImage2D polygon2D = target as PolygonalImage2D;
if (null == polygon2D.points_)
{
return;
}
Track track = new Track();
for (int i = 0; i < polygon2D.points_.Length; ++i)
{
Vector3 pos = polygon2D.points_[i];
pos = polygon2D.transform.TransformPoint(pos);
track.selected_ = false;
Vector3 nextPos = Handles.FreeMoveHandle(pos, Quaternion.identity, 1.5f, SnapeSize, track.DrawCapHook);
if (pos != nextPos || track.selected_)
{
selected_ = i;
polygon2D.points_[i] = polygon2D.transform.InverseTransformPoint(nextPos);
polygon2D.SetVerticesDirty();
EditorUtility.SetDirty(target);
}
}
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
serializedObject.Update();
SerializedProperty propPoints = serializedObject.FindProperty("points_");
//EditorGUILayout.PropertyField(propPoints, true);
ShowList(propPoints, selected_);
if (!serializedObject.isEditingMultipleObjects)
{
int numPoints = propPoints.arraySize;
if (numPoints < 3)
{
EditorGUILayout.HelpBox("At least three points are required.", MessageType.Warning);
}
else
{
EditorGUILayout.HelpBox(numPoints + " points in total.", MessageType.Info);
}
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Reset", EditorStyles.miniButtonLeft))
{
for (int i = 0; i < targets.Length; ++i)
{
if (PrefabUtility.GetPrefabType(targets[i]) != PrefabType.Prefab)
{
PolygonalImage2D polygonalImage2D = targets[i] as PolygonalImage2D;
polygonalImage2D.resetPoints();
polygonalImage2D.SetVerticesDirty();
EditorUtility.SetDirty(targets[i]);
}
}
}
if (GUILayout.Button("Reset Smaller", EditorStyles.miniButtonRight))
{
for (int i = 0; i < targets.Length; ++i)
{
if (PrefabUtility.GetPrefabType(targets[i]) != PrefabType.Prefab)
{
PolygonalImage2D polygonalImage2D = targets[i] as PolygonalImage2D;
polygonalImage2D.resetPointsSmaller();
polygonalImage2D.SetVerticesDirty();
EditorUtility.SetDirty(targets[i]);
}
}
}
EditorGUILayout.EndHorizontal();
if (serializedObject.ApplyModifiedProperties() ||
(Event.current.type == EventType.ValidateCommand && Event.current.commandName == "UndoRedoPerformed"))
{
for (int i = 0; i < targets.Length; ++i)
{
if (PrefabUtility.GetPrefabType(targets[i]) != PrefabType.Prefab)
{
EditorUtility.SetDirty(targets[i]);
}
}
}
}