public override void OnInspectorGUI()
{
//base.OnInspectorGUI();
if (!SelectSpline.IsInit)
{
SelectSpline.Init();
}
EditorGUI.BeginChangeCheck();
bool IsLoop = GUILayout.Toggle(SelectSpline.IsClosedLoop(), "是否循环");
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(SelectSpline, "样线循环");
EditorUtility.SetDirty(SelectSpline);
SelectSpline.SetClosedLoop(IsLoop, true);
}
EditorGUI.BeginChangeCheck();
SelectSpline.DrawDebug = GUILayout.Toggle(SelectSpline.DrawDebug, "是否绘制样线");
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(SelectSpline, "绘制样线");
EditorUtility.SetDirty(SelectSpline);
Repaint();
}
if (m_selectedIndex != -1)
{
DrawSelectedPointInspector();
}
if (GUILayout.Button("尾部加点"))
{
Undo.RecordObject(SelectSpline, "尾部加点");
int lastIndex = SelectSpline.GetSplineCurvesPosition().Points.Count - 1;
FSplinePoint newPoint = new FSplinePoint(
SelectSpline.GetSplineCurvesPosition().Points[lastIndex].InVal + 1,
SelectSpline.GetSplineCurvesPosition().Points[lastIndex].OutVal + new Vector3(10, 0),
SelectSpline.GetSplineCurvesPosition().Points[lastIndex].LeaveTangent
);
SelectSpline.AddPoint(newPoint);
EditorUtility.SetDirty(SelectSpline);
}
}
/// <summary>
/// 添加样线关键点
/// </summary>
public void AddPoint(FSplinePoint InSplinePoint, bool bUpdateSpline = true)
{
int Index = UpperBound(SplineCurves.Position.Points, InSplinePoint.InputKey);
SplineCurves.Position.Points.Insert(Index, new FInterpCurveVectorPoint
(
InSplinePoint.InputKey,
InSplinePoint.Position,
InSplinePoint.ArriveTangent,
InSplinePoint.LeaveTangent,
InSplinePoint.Type
));
SplineCurves.Rotation.Points.Insert(Index, new FInterpCurveQuaternionPoint
(
InSplinePoint.InputKey,
InSplinePoint.Rotation,
Quaternion.identity,
Quaternion.identity,
ESplinePointType.Curve
));
SplineCurves.Scale.Points.Insert(Index, new FInterpCurveVectorPoint
(
InSplinePoint.InputKey,
InSplinePoint.Scale,
Vector3.zero,
Vector3.zero,
ESplinePointType.Curve
));
if (bLoopPositionOverride && LoopPosition <= SplineCurves.Position.Points.Last().InVal)
{
bLoopPositionOverride = false;
}
if (bUpdateSpline)
{
UpdateSpline();
}
}
