public override void OnInspectorGUI()
{
CameraPathBezier bezier = (CameraPathBezier)target;
int numberOfControlPoints = bezier.numberOfControlPoints;
if (numberOfControlPoints > 0)
{
if (numberOfControlPoints > 1)
{
GUILayout.Space(10);
bezier.lineColour = EditorGUILayout.ColorField("Line Colour", bezier.lineColour);
GUILayout.Space(5);
bezier.mode = (CameraPathBezier.viewmodes)EditorGUILayout.EnumPopup("Camera Mode", bezier.mode);
GUILayout.Space(5);
if (bezier.mode == CameraPathBezier.viewmodes.target)
{
if (bezier.target == null)
{
EditorGUILayout.HelpBox("No target has been specified in the bezier path", MessageType.Warning);
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Look at Target");
bezier.target = (Transform)EditorGUILayout.ObjectField(bezier.target, typeof(Transform), true);
EditorGUILayout.EndHorizontal();
GUILayout.Space(5);
}
bool newValue = EditorGUILayout.Toggle("Loop", bezier.loop);
if (newValue != bezier.loop)
{
Undo.RecordObject(bezier, "Set Loop");
bezier.loop = newValue;
bezier.RecalculateStoredValues();
}
}
else
{
if (numberOfControlPoints == 1)
{
EditorGUILayout.HelpBox("Click Add New Point to add additional points, you need at least two points to make a path.", MessageType.Info);
}
}
GUILayout.Space(5);
if (GUILayout.Button("Reset Path"))
{
if (EditorUtility.DisplayDialog("Resetting path?", "Are you sure you want to delete all control points?", "Delete", "Cancel"))
{
//Undo.RegisterSceneUndo("Reset Camera Path");
bezier.ResetPath();
return;
}
}
GUILayout.Space(10);
GUILayout.Box(EditorGUIUtility.whiteTexture, GUILayout.Height(2), GUILayout.Width(Screen.width - 20));
GUILayout.Space(3);
//scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition);
for (int i = 0; i < numberOfControlPoints; i++)
{
CameraPathBezierControlPoint go = bezier.controlPoints[i];
if (go == null)
{
go = (CameraPathBezierControlPoint)EditorGUILayout.ObjectField(null, typeof(CameraPathBezierControlPoint), true);
}
else
{
go = (CameraPathBezierControlPoint)EditorGUILayout.ObjectField(go.name, go, typeof(CameraPathBezierControlPoint), true);
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Delete"))
{
//Undo.RegisterSceneUndo("Delete Camera Path point");
bezier.DeletePoint(i, true);
numberOfControlPoints = bezier.numberOfControlPoints;
EditorUtility.SetDirty(bezier);
return;
}
if (i == numberOfControlPoints - 1)
{
if (GUILayout.Button("Add New Point At End"))
{
//Undo.RegisterSceneUndo("Create a new Camera Path point");
bezier.AddNewPoint(i + 1);
EditorUtility.SetDirty(bezier);
}
}
else
{
if (GUILayout.Button("Add New Point Between"))
{
//Undo.RegisterSceneUndo("Create a new Camera Path point");
bezier.AddNewPoint(i + 1);
EditorUtility.SetDirty(bezier);
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Space(7);
GUILayout.Box(EditorGUIUtility.whiteTexture, GUILayout.Height(2), GUILayout.Width(Screen.width - 25));
GUILayout.Space(7);
}
//EditorGUILayout.EndScrollView();
}
else
{
if (GUILayout.Button("Add New Point At End"))
{
//Undo.RegisterSceneUndo("Create a new Camera Path point");
bezier.AddNewPoint();
EditorUtility.SetDirty(bezier);
}
EditorGUILayout.HelpBox("Click Add New Point to add points and begin the path, you will need two points to create a path.", MessageType.Info);
}
if (GUI.changed)
{
bezier.RecalculateStoredValues();
EditorUtility.SetDirty(bezier);
}
}