//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
if (_Segments == null)
{
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_UpdateCornerPoints(_PointAction.Point);
_Segments = new SketchSegmentLine[4];
_Segments[0] = new SketchSegmentLine(0, 1);
_Segments[1] = new SketchSegmentLine(1, 2);
_Segments[2] = new SketchSegmentLine(2, 3);
_Segments[3] = new SketchSegmentLine(3, 0);
_Elements = new SketchEditorSegmentElement[4];
for (int i = 0; i < _Elements.Length; i++)
{
_Elements[i] = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segments[i], _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Elements[i].IsCreating = true;
_Elements[i].OnPointsChanged(_Points, null);
}
_SketchEditorTool.StatusText = "Select second corner or the rectangle.";
_PointAction.Reset();
}
else
{
_SetSecondPoint(_PointAction.Point, _PointAction.MergeCandidateIndex);
}
}
}
//--------------------------------------------------------------------------------------------------
internal void InitElements(Dictionary <int, Pnt2d> tempPoints)
{
var sketch = _SketchEditorTool.Sketch;
var plane = sketch.Plane;
foreach (var segmentKvp in sketch.Segments)
{
var element = new SketchEditorSegmentElement(_SketchEditorTool, segmentKvp.Key, segmentKvp.Value, _SketchEditorTool.Transform, plane);
element.OnPointsChanged(tempPoints, sketch.Segments, _MarkerCounts);
SegmentElements.Add(element);
}
foreach (var constraint in sketch.Constraints)
{
var element = new SketchEditorConstraintElement(_SketchEditorTool, constraint, _SketchEditorTool.Transform, plane);
element.OnPointsChanged(tempPoints, sketch.Segments, _MarkerCounts);
ConstraintElements.Add(element);
}
foreach (var pointKvp in sketch.Points)
{
var element = new SketchEditorPointElement(_SketchEditorTool, pointKvp.Key, pointKvp.Value, _SketchEditorTool.Transform, plane);
PointElements.Add(element);
}
_UpdateElementList();
Elements.ForEach(c =>
{
c.Activate(true);
c.UpdateVisual();
});
_SketchEditorTool.WorkspaceController.Invalidate();
}
//--------------------------------------------------------------------------------------------------
void _SetEndPoint(Pnt2d point, int mergeCandidateIndex)
{
// End point
if (_Points[0].Distance(point) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
_Points[1] = point;
_Points[2] = point;
_MergePointIndices[2] = mergeCandidateIndex;
_Segment = new SketchSegmentBezier(0, 1, 2);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_HintLine.Remove();
_HintLine = null;
_SketchEditorTool.WorkspaceController.HudManager?.RemoveElement(_ValueHudElement);
_ValueHudElement = null;
_SketchEditorTool.StatusText = "Select control point for line.";
_PointAction.Reset();
pointsFinished++;
_SketchEditorTool.WorkspaceController.Invalidate();
_SketchEditorTool.WorkspaceController.UpdateSelection();
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
switch (_PointsCompleted)
{
case 0:
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_PointsCompleted++;
_SketchEditorTool.StatusText = "Select end point for circular arc.";
_PointAction.Reset();
break;
case 1:
if (_Points[0].Distance(_PointAction.Point) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
_Points.Add(1, _PointAction.Point);
_MergePointIndices[1] = _PointAction.MergeCandidateIndex;
_PointsCompleted++;
_Points.Add(2, _PointAction.Point);
_Segment = new SketchSegmentArc(0, 1, 2);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_SketchEditorTool.StatusText = "Select rim point for circular arc.";
_PointAction.Reset();
break;
case 2:
if (_Points[0].Distance(_PointAction.Point) < 0.001 ||
_Points[1].Distance(_PointAction.Point) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
_PointAction.Stop();
_Points[2] = _PointAction.Point;
_MergePointIndices[2] = _PointAction.MergeCandidateIndex;
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, new SketchSegment[] { _Segment }, null);
break;
}
}
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
switch (_PointsCompleted)
{
case 0:
_CenterPoint = _PointAction.Point;
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_PointsCompleted++;
_SketchEditorTool.StatusText = "Select start point for elliptical arc.";
_PointAction.Reset();
break;
case 1:
if (_CenterPoint.Distance(_PointAction.Point) < 0.001)
{
// Minimum distance not met
_PointAction.Reset();
return;
}
_StartPoint = _PointAction.Point;
_StartPointMergeIndex = _PointAction.MergeCandidateIndex;
_PointsCompleted++;
_Points.Add(1, _PointAction.Point);
_Points.Add(2, _PointAction.Point);
_Segment = new SketchSegmentEllipticalArc(1, 2, 0);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_SketchEditorTool.StatusText = "Select end point for elliptical arc.";
_PointAction.Reset();
break;
case 2:
if (!_CalcArcRimPoints(_PointAction.Point, _PointAction.MergeCandidateIndex))
{
// Minimum length not met
_PointAction.Reset();
return;
}
_PointAction.Stop();
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, new SketchSegment[] { _Segment }, null);
break;
}
}
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
if (_Segments == null)
{
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_SetSecondPoint(_PointAction.Point);
_Segments = new SketchSegmentLine[4];
_Segments[0] = new SketchSegmentLine(0, 1);
_Segments[1] = new SketchSegmentLine(1, 2);
_Segments[2] = new SketchSegmentLine(2, 3);
_Segments[3] = new SketchSegmentLine(3, 0);
_Elements = new SketchEditorSegmentElement[4];
for (int i = 0; i < _Elements.Length; i++)
{
_Elements[i] = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segments[i], _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Elements[i].IsCreating = true;
_Elements[i].OnPointsChanged(_Points, null);
}
_SketchEditorTool.StatusText = "Select second corner or the rectangle.";
_PointAction.Reset();
}
else
{
if (Math.Abs(_Points[0].X - _PointAction.Point.X) < 0.001 ||
Math.Abs(_Points[0].Y - _PointAction.Point.Y) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
_PointAction.Stop();
_SetSecondPoint(_PointAction.Point);
_MergePointIndices[1] = -1;
_MergePointIndices[2] = _PointAction.MergeCandidateIndex;
_MergePointIndices[3] = -1;
var constraints = new SketchConstraintPerpendicular[4];
constraints[0] = new SketchConstraintPerpendicular(0, 1);
constraints[1] = new SketchConstraintPerpendicular(1, 2);
constraints[2] = new SketchConstraintPerpendicular(2, 3);
constraints[3] = new SketchConstraintPerpendicular(3, 0);
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, _Segments, constraints);
}
}
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
if (_Segment == null)
{
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_Points.Add(1, _PointAction.Point);
_Segment = new SketchSegmentLine(0, 1);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
if (_ValueHudElement == null && _SketchEditorTool.WorkspaceController.HudManager != null)
{
_ValueHudElement = _SketchEditorTool.WorkspaceController.HudManager?.CreateElement <ValueHudElement>(this);
_ValueHudElement.Label = "Length:";
_ValueHudElement.Units = ValueUnits.Length;
_ValueHudElement.ValueEntered += _ValueHudElement_ValueEntered;
}
_ValueHudElement?.SetValue(_Segment.Length(_Points));
_SketchEditorTool.StatusText = "Select end point for line.";
_PointAction.Reset();
}
else
{
if (_Points[0].Distance(_PointAction.Point) < 0.001)
{
_PointAction.Reset();
return;
}
_Points[1] = _PointAction.Point;
_MergePointIndices[1] = _PointAction.MergeCandidateIndex;
// Accept point
_PointAction.Stop();
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, new SketchSegment[] { _Segment }, null, _MergePointIndices[1] >= 0 ? -1 : 1);
}
}
}
//--------------------------------------------------------------------------------------------------
void _SetStartPoint(Pnt2d point, int mergeCandidateIndex)
{
if (_CenterPoint.Distance(point) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
if (_PreviewLine != null)
{
_PreviewLine.Remove();
_PreviewLine = null;
}
_HintLines[0].Set(_CenterPoint, point, _SketchEditorTool.Sketch.Plane);
if (_ValueHudElement != null)
{
_SketchEditorTool.WorkspaceController.HudManager?.RemoveElement(_ValueHudElement);
_ValueHudElement.ValueEntered -= _ValueHudElement_RadiusEntered;
_ValueHudElement = null;
}
_Points.Add(0, point);
_MergePointIndices[0] = mergeCandidateIndex;
_PointsCompleted++;
_Points.Add(1, point);
_Points.Add(2, point);
_Segment = new SketchSegmentArc(0, 1, 2);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_SketchEditorTool.StatusText = "Select end point for circular arc.";
_PointAction.Reset();
_PointAction.ConstraintPoint += _PointActionOnConstraintPoint;
_SketchEditorTool.WorkspaceController.Invalidate();
_SketchEditorTool.WorkspaceController.UpdateSelection();
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
if (_Segment == null)
{
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_Points.Add(1, _PointAction.Point);
_Segment = new SketchSegmentCircle(0, 1);
_Marker = new Marker(_SketchEditorTool.WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost, Marker.BallImage);
_Marker.Set(_PointAction.Point, _SketchEditorTool.Sketch.Plane);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_SketchEditorTool.WorkspaceController.Invalidate();
_SketchEditorTool.StatusText = "Select any rim point of the circle.";
_PointAction.Reset();
}
else
{
if (_Points[0].Distance(_PointAction.Point) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
_Points[1] = _PointAction.Point;
_MergePointIndices[1] = _PointAction.MergeCandidateIndex;
_PointAction.Stop();
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, new SketchSegment[] { _Segment }, null);
}
}
}
//--------------------------------------------------------------------------------------------------
void _SetFirstRimPoint(Pnt2d point, int mergeCandidateIndex)
{
if (_Points[0].Distance(point) < 0.001)
{
// Min distance not met
_PointAction.Reset();
return;
}
if (_HintCircle != null)
{
_HintCircle.Remove();
_HintCircle = null;
}
if (_HintLine != null)
{
_HintLine.Remove();
_HintLine = null;
}
_Points[1] = point;
_MergePointIndices[1] = mergeCandidateIndex;
_PointsCompleted++;
_Marker[1] = new Marker(_SketchEditorTool.WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost, Marker.BallImage);
_Marker[1].Set(point, _SketchEditorTool.Sketch.Plane);
_Points[2] = point;
_Segment = new SketchSegmentEllipse(0, 1, 2);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_SketchEditorTool.StatusText = "Select second rim point of the ellipse.";
_PointAction.Reset();
_SketchEditorTool.WorkspaceController.Invalidate();
_SketchEditorTool.WorkspaceController.UpdateSelection();
}
//--------------------------------------------------------------------------------------------------
public bool Continue(int continueWithPoint)
{
// Start the next line with the first point already catched
_Points[0] = _SketchEditorTool.Sketch.Points[continueWithPoint];
_MergePointIndices[0] = continueWithPoint;
_Element?.Remove();
_Segment = new SketchSegmentLine(0, 1);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_PointAction = new SketchPointAction(_SketchEditorTool);
if (!_SketchEditorTool.WorkspaceController.StartToolAction(_PointAction, false))
{
return(false);
}
_PointAction.Previewed += _OnActionPreview;
_PointAction.Finished += _OnActionFinished;
return(true);
}
//--------------------------------------------------------------------------------------------------
public bool Continue(int continueWithPoint)
{
// Start the next line with the first point already catched
_Points[0] = _SketchEditorTool.Sketch.Points[continueWithPoint];
_MergePointIndices[0] = continueWithPoint;
_Segment = null;
_Element?.Remove();
_Element = null;
_HintLine = new HintLine(_SketchEditorTool.WorkspaceController, HintStyle.ThinDashed | HintStyle.Topmost);
_HintLine.Set(_Points[0], _Points[0], _SketchEditorTool.Sketch.Plane);
_PointAction = new SketchPointAction(_SketchEditorTool);
if (!_SketchEditorTool.WorkspaceController.StartToolAction(_PointAction, false))
{
return(false);
}
_PointsFinished = 1;
_SketchEditorTool.StatusText = "Select end point for line.";
return(true);
}
//--------------------------------------------------------------------------------------------------
internal void OnSketchChanged(Sketch sketch, Sketch.ElementType types)
{
if (sketch == _SketchEditorTool.Sketch)
{
if (types.HasFlag(Sketch.ElementType.Point))
{
// Check for lost points
var lostPoints = PointElements.Where(pc => !sketch.Points.ContainsKey(pc.PointIndex)).ToArray();
foreach (var lostPoint in lostPoints)
{
lostPoint.Remove();
PointElements.Remove(lostPoint);
}
}
if (types.HasFlag(Sketch.ElementType.Segment))
{
// Check for lost segments
var lostSegs = SegmentElements.Where(sc => !sketch.Segments.ContainsValue(sc.Segment)).ToArray();
foreach (var lostSeg in lostSegs)
{
lostSeg.Remove();
SegmentElements.Remove(lostSeg);
}
}
if (types.HasFlag(Sketch.ElementType.Constraint))
{
// Check for lost constraints
var lostCons = ConstraintElements.Where(cc => !sketch.Constraints.Contains(cc.Constraint)).ToArray();
foreach (var lostCon in lostCons)
{
lostCon.Remove();
ConstraintElements.Remove(lostCon);
}
}
// Check for new ones
if (types.HasFlag(Sketch.ElementType.Point))
{
// Check for new points
var newPoints = sketch.Points.Where(kvp => !PointElements.Exists(pc => pc.PointIndex == kvp.Key));
foreach (var pointKvp in newPoints)
{
var element = new SketchEditorPointElement(_SketchEditorTool, pointKvp.Key, pointKvp.Value, _SketchEditorTool.Transform, sketch.Plane);
element.UpdateVisual();
element.Activate(true);
PointElements.Add(element);
}
}
if (types.HasFlag(Sketch.ElementType.Segment))
{
// Check for new segments
var newSegs = sketch.Segments.Where(seg => !SegmentElements.Exists(sc => sc.Segment == seg.Value));
foreach (var segmentKvp in newSegs)
{
var element = new SketchEditorSegmentElement(_SketchEditorTool, segmentKvp.Key, segmentKvp.Value, _SketchEditorTool.Transform, sketch.Plane);
element.OnPointsChanged(sketch.Points, sketch.Segments, _MarkerCounts);
element.UpdateVisual();
element.Activate(true);
SegmentElements.Add(element);
}
}
if (types.HasFlag(Sketch.ElementType.Constraint))
{
// Check for new constraints
var newCons = sketch.Constraints.Where(con => !ConstraintElements.Exists(cc => cc.Constraint == con));
foreach (var sketchConstraint in newCons)
{
var element = new SketchEditorConstraintElement(_SketchEditorTool, sketchConstraint, _SketchEditorTool.Transform, sketch.Plane);
element.OnPointsChanged(sketch.Points, sketch.Segments, _MarkerCounts);
element.UpdateVisual();
element.Activate(true);
ConstraintElements.Add(element);
}
}
// Update elements
_UpdateElementList();
if (types.HasFlag(Sketch.ElementType.Point))
{
OnPointsChanged(sketch.Points, sketch.Segments);
}
_SketchEditorTool.WorkspaceController.Invalidate();
}
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
switch (pointsFinished)
{
case 0:
// Start point
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_HintLine = new HintLine(_SketchEditorTool.WorkspaceController, HintStyle.ThinDashed | HintStyle.Topmost);
_HintLine.Set(_PointAction.Point, _PointAction.Point, _SketchEditorTool.Sketch.Plane);
_SketchEditorTool.StatusText = "Select end point for line.";
_PointAction.Reset();
pointsFinished++;
break;
case 1:
// End point
if (_Points[0].Distance(_PointAction.Point) < 0.001)
{
// Minimum length not met
_PointAction.Reset();
return;
}
_Points.Add(1, _PointAction.Point);
_Points.Add(2, _PointAction.Point);
_MergePointIndices[2] = _PointAction.MergeCandidateIndex;
_Segment = new SketchSegmentBezier(0, 1, 2);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_HintLine.Remove();
_HintLine = null;
_SketchEditorTool.StatusText = "Select control point for line.";
_PointAction.Reset();
pointsFinished++;
break;
case 2:
// Control point, finished
_PointAction.Stop();
_Points[1] = _PointAction.Point;
_MergePointIndices[1] = _PointAction.MergeCandidateIndex;
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, new SketchSegment[] { _Segment }, null, _MergePointIndices[1] >= 0 ? -1 : 2);
pointsFinished++;
break;
}
}
}
//--------------------------------------------------------------------------------------------------
void _OnActionFinished(ToolAction toolAction)
{
if (toolAction == _PointAction)
{
switch (_PointsCompleted)
{
case 0:
_Points.Add(0, _PointAction.Point);
_MergePointIndices[0] = _PointAction.MergeCandidateIndex;
_PointsCompleted++;
_Marker[0] = new Marker(_SketchEditorTool.WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost, Marker.BallImage);
_Marker[0].Set(_PointAction.Point, _SketchEditorTool.Sketch.Plane);
_SketchEditorTool.StatusText = "Select first rim point of the ellipse.";
_PointAction.Reset();
break;
case 1:
if (_Points[0].Distance(_PointAction.Point) < 0.001)
{
// Min distance not met
_PointAction.Reset();
return;
}
if (_HintCircle != null)
{
_HintCircle.Remove();
_HintCircle = null;
}
if (_HintLine != null)
{
_HintLine.Remove();
_HintLine = null;
}
_Points.Add(1, _PointAction.Point);
_MergePointIndices[1] = _PointAction.MergeCandidateIndex;
_PointsCompleted++;
_Marker[1] = new Marker(_SketchEditorTool.WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost, Marker.BallImage);
_Marker[1].Set(_PointAction.Point, _SketchEditorTool.Sketch.Plane);
_Points.Add(2, _PointAction.Point);
_Segment = new SketchSegmentEllipse(0, 1, 2);
_Element = new SketchEditorSegmentElement(_SketchEditorTool, -1, _Segment, _SketchEditorTool.Transform, _SketchEditorTool.Sketch.Plane);
_Element.IsCreating = true;
_Element.OnPointsChanged(_Points, null);
_SketchEditorTool.StatusText = "Select second rim point of the ellipse.";
_PointAction.Reset();
break;
case 2:
if (_Points[0].Distance(_PointAction.Point) < 0.001 ||
_Points[1].Distance(_PointAction.Point) < 0.001)
{
// Min distance not met
_PointAction.Reset();
return;
}
_Points[2] = _PointAction.Point;
_MergePointIndices[2] = _PointAction.MergeCandidateIndex;
_PointAction.Stop();
_SketchEditorTool.FinishSegmentCreation(_Points, _MergePointIndices, new SketchSegment[] { _Segment }, null);
break;
}
}
}