void Hotkeys()
{
Event e = Event.current;
switch (e.type)
{
case EventType.ValidateCommand:
if (e.commandName == "UndoRedoPerformed")
{
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
}
break;
case EventType.KeyDown:
if (e.keyCode == KeyCode.I)
{
if ((e.modifiers & (EventModifiers.Control | EventModifiers.Command)) != 0)
{
spline.Flip();
}
}
break;
}
}
override public void OnInspectorGUI()
{
Bezier3DSpline spline = target as Bezier3DSpline;
ValidateSelected();
EditorGUILayout.LabelField("Spline settings");
EditorGUI.indentLevel = 1;
EditorGUI.BeginChangeCheck();
int steps = spline.cacheDensity;
steps = EditorGUILayout.DelayedIntField("Cache density", steps);
if (EditorGUI.EndChangeCheck())
{
spline.SetCacheDensity(steps);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
}
EditorGUI.BeginChangeCheck();
bool closed = spline.closed;
closed = EditorGUILayout.Toggle(new GUIContent("Closed", "Generate an extra curve, connecting the final point to the first point."), closed);
if (EditorGUI.EndChangeCheck())
{
spline.SetClosed(closed);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
Rect position = EditorGUILayout.GetControlRect(false, 19f, EditorStyles.numberField);
position.xMin += EditorGUIUtility.labelWidth;
Rect flipRect = new Rect(position.x, position.y, position.width, position.height);
if (GUI.Button(flipRect, new GUIContent("Flip", "Flip spline direction.")))
{
spline.Flip();
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
EditorGUI.indentLevel = 0;
EditorGUILayout.Space();
if (activeKnot != -1)
{
EditorGUILayout.LabelField("Selected point");
EditorGUI.indentLevel = 1;
Bezier3DSpline.Knot knot = spline.GetKnot(activeKnot);
position = EditorGUILayout.GetControlRect(false, 19f, EditorStyles.numberField);
position.xMin += EditorGUIUtility.labelWidth;
EditorGUI.BeginChangeCheck();
bool orientation = knot.orientation != null;
Rect orientationRect = new Rect(position.x, position.y, position.height, position.height);
orientation = GUI.Toggle(orientationRect, orientation, new GUIContent("O", "Orientation Anchor"), "Button");
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Toggle Bezier Orientation Anchor");
if (orientation)
{
knot.orientation = Quaternion.identity;
}
else
{
knot.orientation = null;
}
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
bool auto = knot.auto != 0f;
Rect autoRect = new Rect(position.x + position.height + 4, position.y, position.height, position.height);
auto = GUI.Toggle(autoRect, auto, new GUIContent("A", "Auto Handles"), "Button");
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Toggle Bezier Auto Handles");
if (auto)
{
knot.auto = 0.33f;
}
else
{
knot.auto = 0f;
}
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
if (orientation)
{
EditorGUILayout.Space();
EditorGUI.BeginChangeCheck();
Vector3 orientationEuler = knot.orientation.Value.eulerAngles;
orientationEuler = EditorGUILayout.Vector3Field("Orientation", orientationEuler);
if (EditorGUI.EndChangeCheck())
{
knot.orientation = Quaternion.Euler(orientationEuler);
spline.SetKnot(activeKnot, knot);
SceneView.RepaintAll();
}
}
if (auto)
{
EditorGUILayout.Space();
EditorGUI.BeginChangeCheck();
knot.position = EditorGUILayout.Vector3Field("Position", knot.position);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Edit Bezier Point");
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
knot.auto = EditorGUILayout.FloatField("Distance", knot.auto);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Edit Bezier Point");
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
}
else
{
EditorGUILayout.Space();
EditorGUI.BeginChangeCheck();
knot.position = EditorGUILayout.Vector3Field("Position", knot.position);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Edit Bezier Point");
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
knot.handleIn = EditorGUILayout.Vector3Field("Handle in", knot.handleIn);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Edit Bezier Handle");
if (mirror)
{
knot.handleOut = -knot.handleIn;
}
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
knot.handleOut = EditorGUILayout.Vector3Field("Handle out", knot.handleOut);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Edit Bezier Handle");
if (mirror)
{
knot.handleIn = -knot.handleOut;
}
spline.SetKnot(activeKnot, knot);
if (onUpdateSpline != null)
{
onUpdateSpline(spline);
}
SceneView.RepaintAll();
}
}
}
}