public void SplitPoint()
{
var sketch = TestSketchGenerator.CreateSketch(TestSketchGenerator.SketchType.Rectangle);
Assert.IsTrue(SketchUtils.CanSplitPoint(sketch, 0));
var newPoints = SketchUtils.SplitPoint(sketch, 0);
Assert.That(newPoints.SequenceEqual(new[] { 4 }));
Assert.AreEqual(5, sketch.Points.Count);
Assert.AreEqual(4, sketch.Segments[0].StartPoint);
Assert.AreEqual(0, sketch.Segments[3].EndPoint);
Assert.IsFalse(SketchUtils.CanSplitPoint(sketch, 0));
}
//--------------------------------------------------------------------------------------------------
void _PointAction_Finished(ToolAction toolAction)
{
if (_PointAction.SelectedElementType == Sketch.ElementType.Segment && _PointAction.SelectedSegment != null)
{
_SketchEditorTool.Sketch.SaveUndo(Sketch.ElementType.All);
if (SketchUtils.SplitSegment(_SketchEditorTool.Sketch, _PointAction.SelectedSegment, _PointAction.SelectedParameter) != SketchUtils.SplitSegmentFailed)
{
InteractiveContext.Current.UndoHandler.Commit();
}
}
else if (_PointAction.SelectedElementType == Sketch.ElementType.Point && _PointAction.SelectedPointIndex > -1)
{
_SketchEditorTool.Sketch.SaveUndo(Sketch.ElementType.Point | Sketch.ElementType.Segment);
if (SketchUtils.SplitPoint(_SketchEditorTool.Sketch, _PointAction.SelectedPointIndex) != SketchUtils.SplitPointFailed)
{
InteractiveContext.Current.UndoHandler.Commit();
}
}
_PointAction.Reset();
_SketchEditorTool.StatusText = _Message;
}