//--------------------------------------------------------------------------------------------------
double?_ProcessMouseInputForAxis(MouseEventData data)
{
var planeDir = WorkspaceController.ActiveViewport.GetRightDirection();
if (planeDir.IsParallel(_MoveAxis.Direction, 0.1))
{
planeDir = WorkspaceController.ActiveViewport.GetUpDirection();
}
planeDir.Cross(_MoveAxis.Direction);
//Console.WriteLine("PlaneDir: {0:0.00} | {1:0.00} | {2:0.00}", planeDir.X(), planeDir.Y(), planeDir.Z());
var plane = new Pln(new Ax3(_MoveAxis.Location, planeDir, _MoveAxis.Direction));
Pnt convertedPoint;
if (WorkspaceController.ActiveViewport.ScreenToPoint(plane, Convert.ToInt32(data.ScreenPoint.X), Convert.ToInt32(data.ScreenPoint.Y), out convertedPoint))
{
var extrema = new Extrema_ExtPC(convertedPoint, new GeomAdaptor_Curve(new Geom_Line(_MoveAxis)), 1.0e-10);
if (extrema.IsDone() && extrema.NbExt() >= 1)
{
var value = extrema.Point(1).Parameter();
return(value);
}
}
return(null);
}
//--------------------------------------------------------------------------------------------------
double?_ProcessMouseInputForAxis(MouseEventData data, out double distance)
{
var planeDir = WorkspaceController.ActiveViewport.GetRightDirection();
planeDir.Cross(_Axis.Direction);
//Console.WriteLine("PlaneDir: {0:0.00} | {1:0.00} | {2:0.00}", planeDir.X(), planeDir.Y(), planeDir.Z());
var plane = new Pln(new Ax3(_Axis.Location, planeDir, _Axis.Direction));
var snapInfo = WorkspaceController.SnapHandler.Snap(data);
var snapPoint = WorkspaceController.SnapHandler.SnapOnPlane(snapInfo, plane);
if (snapPoint != null)
{
// Point snapped
var extrema = new Extrema_ExtPC(ElSLib.Value(snapPoint.Value.X, snapPoint.Value.Y, plane), new GeomAdaptor_Curve(new Geom_Line(_Axis)), 1.0e-10);
if (extrema.IsDone() && extrema.NbExt() >= 1)
{
var value = extrema.Point(1).Parameter();
distance = snapInfo.Point.Distance(_Axis.Location);
return(value);
}
}
else
{
Pnt convertedPoint;
if (WorkspaceController.ActiveViewport.ScreenToPoint(plane, Convert.ToInt32(data.ScreenPoint.X), Convert.ToInt32(data.ScreenPoint.Y), out convertedPoint))
{
var extrema = new Extrema_ExtPC(convertedPoint, new GeomAdaptor_Curve(new Geom_Line(_Axis)), 1.0e-10);
if (extrema.IsDone() && extrema.NbExt() >= 1)
{
var value = extrema.Point(1).Parameter();
distance = convertedPoint.Distance(_Axis.Location);
return(value);
}
}
}
distance = 0;
return(null);
}