public override void OnInspectorGUI()
{
//Create a target to grab data from
PointContainer myTarget = (PointContainer)target;
//This makes sure that the active id is not out of bounds of the points array
if (myTarget.activeId >= myTarget.points.Count)
{
myTarget.activeId = Mathf.Clamp(myTarget.points.Count - 1, 0, myTarget.points.Count);
}
GUILayout.Label("Tools");
EditorGUILayout.BeginVertical("box");
if (GUILayout.Button("Add New Point"))
{
Vector3 startPoint = (myTarget.points.Count > 0) ? myTarget.points[myTarget.activeId].LocalPosition : Vector3.zero;
myTarget.AddPoint(1, startPoint);
myTarget.activeId = myTarget.points.Count;
}
if (GUILayout.Button("Snap All To Ground"))
{
for (int i = 0; i < myTarget.points.Count; i++)
{
myTarget.SnapToGround(i);
}
}
//Change colour of points based on selected point
GUI.color = (Tools.current == Tool.None) ? Color.red : Color.green;
GUI.color = Color.white;
EditorGUILayout.EndVertical();
GUILayout.Label("Points");
EditorGUILayout.BeginVertical("box");
//If we have active points then update the UI with their editors
if (myTarget.points.Count > 0)
{
for (int i = 0; i < myTarget.points.Count; i++)
{
DrawPoint(i, myTarget);
}
}
EditorGUILayout.EndVertical();
}
private void NewDot(Vector3 mousePosition)
{
mousePosition.z = gameObject.transform.position.z;
GameObject point =
Instantiate(PointPrefab, Camera.main.ScreenToWorldPoint(mousePosition), Quaternion.identity);
point.transform.position = mousePosition;
point.transform.parent = PointContainer.transform;
if (_isInsert && _pointContainer.selectedPoint != null)
{
_pointContainer.Insert(point.transform, _pointContainer.Points.IndexOf(_pointContainer.selectedPoint.transform) + 1);
}
else
{
_pointContainer.AddPoint(point.transform);
}
}