//--------------------------------------------------------------------------------------------------
void UpdateMergeMarker()
{
if (MergeCandidateIndex >= 0)
{
var geomPoint = new Geom_CartesianPoint(_MergeCandidatePoint.X, _MergeCandidatePoint.Y, 0);
geomPoint.Transform(_SketchEditorTool.Transform);
if (_MergePreviewMarker == null)
{
_MergePreviewMarker = new Marker(WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost, Marker.RingImage);
_MergePreviewMarker.Set(geomPoint);
_MergePreviewMarker.SetColor(Colors.Highlight);
}
else
{
_MergePreviewMarker.Set(geomPoint);
}
}
else
{
if (_MergePreviewMarker != null)
{
_MergePreviewMarker.Remove();
_MergePreviewMarker = null;
}
}
WorkspaceController.Invalidate();
}
//--------------------------------------------------------------------------------------------------
public override bool OnMouseMove(MouseEventData data)
{
if (_Moving)
{
// Get new point from parameters
double u = 0, v = 0;
ElSLib.Parameters(_Sketch.Plane, data.PointOnPlane, ref u, ref v);
var newPoint = new Pnt2d(u, v);
// Calc delta
MoveDelta = new Vec2d(newPoint.Coord.Subtracted(_MoveStartPoint.Coord));
// Apply constraints
ApplyConstraints();
Snap();
ApplyConstraints();
// Calc new 3D center
var newPos3D = ElSLib.Value(_Center2D.X + MoveDelta.X, _Center2D.Y + MoveDelta.Y, _Sketch.Plane);
_GizmoPlane.SetLocation(newPos3D);
Gizmo.SetComponent(_GizmoPlane);
// Check for point merge candidates
_MergePreviewMarkers.ForEach(m => m.Remove());
_MergePreviewMarkers.Clear();
foreach (var candidate in CheckMergePoints(MoveDelta))
{
var point = _Sketch.Points[candidate.Value];
var geomPoint = new Geom_CartesianPoint(point.X, point.Y, 0);
geomPoint.Transform(_Sketch.GetTransformation());
var marker = new Marker(WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost, Marker.RingImage);
marker.Set(geomPoint);
marker.SetColor(Colors.Highlight);
_MergePreviewMarkers.Add(marker);
}
data.ForceReDetection = true;
if (_Coord2DHudElement == null)
{
_Coord2DHudElement = WorkspaceController.HudManager?.CreateElement <Coord2DHudElement>(this);
_Delta2DHudElement = WorkspaceController.HudManager?.CreateElement <Delta2DHudElement>(this);
}
if (_Coord2DHudElement != null)
{
_Coord2DHudElement.CoordinateX = _Center2D.X + MoveDelta.X;
_Coord2DHudElement.CoordinateY = _Center2D.Y + MoveDelta.Y;
}
if (_Delta2DHudElement != null)
{
_Delta2DHudElement.DeltaX = MoveDelta.X;
_Delta2DHudElement.DeltaY = MoveDelta.Y;
}
}
return(base.OnMouseMove(data));
}
//--------------------------------------------------------------------------------------------------
public override void OnPointsChanged(Dictionary <int, Pnt2d> points, Dictionary <int, SketchSegment> segments, Dictionary <int, int> markerCounts = default)
{
var point = points[PointIndex];
var geomPoint = new Geom_CartesianPoint(point.X, point.Y, 0);
geomPoint.Transform(Transform);
_Marker.Set(geomPoint);
}
//--------------------------------------------------------------------------------------------------
public override void OnPointsChanged(Dictionary <int, Pnt2d> points, Dictionary <int, SketchSegment> segments, Dictionary <int, int> markerCounts = default)
{
var point = points[PointIndex];
var geomPoint = new Geom_CartesianPoint(point.X, point.Y, 0);
geomPoint.Transform(Transform);
_Marker.Set(geomPoint);
_Marker.SetImage(SketchUtils.IsUnconnectedEndpoint(SketchEditorTool.Sketch, PointIndex) ? Marker.RectImage : Marker.BallImage);
}
public SketchEditorPointElement(SketchEditorTool sketchEditorTool, int pointIndex, Pnt2d point, Trsf transform, Pln plane)
: base(sketchEditorTool, transform, plane)
{
var geomPoint = new Geom_CartesianPoint(point.X, point.Y, 0);
geomPoint.Transform(Transform);
_Marker = new Marker(SketchEditorTool.WorkspaceController, Marker.Styles.Bitmap | Marker.Styles.Topmost | Marker.Styles.Selectable, Marker.BallImage);
_Marker.Set(geomPoint);
PointIndex = pointIndex;
}
//--------------------------------------------------------------------------------------------------
public void Set(Geom_CartesianPoint p)
{
_P = p;
if (!_EnsureAisObject())
{
return;
}
_AisPoint.SetComponent(_P);
AisContext.Redisplay(_AisPoint, false);
}
