private void StartPoint(GeoPoint p)
{
boxStartPoint = p;
box = Make3D.MakeBox(boxStartPoint, boxDirX, boxDirY, boxDirZ);
box.CopyAttributes(base.ActiveObject);
base.ActiveObject = box;
}
private bool Height(double length)
{
if (length > Precision.eps)
{
boxLengthZ = length;
boxDirZ = boxLengthZ * boxDirZ.Normalized;
box = Make3D.MakeBox(boxStartPoint, boxDirX, boxDirY, boxDirZ);
box.CopyAttributes(base.ActiveObject);
base.ActiveObject = box;
return(true);
}
return(false);
}
private bool Length(double length)
{
// if (Math.Abs(length) > Precision.eps) geht nicht in MakeBox
if (length > Precision.eps)
{
boxLengthX = length;
boxDirX = boxLengthX * boxDirX.Normalized;
box = Make3D.MakeBox(boxStartPoint, boxDirX, boxDirY, boxDirZ);
box.CopyAttributes(base.ActiveObject);
base.ActiveObject = box;
return(true);
}
return(false);
}
private bool ZVector(GeoVector v)
{
if (!v.IsNullVector())
{
if (!Precision.SameDirection(v, boxDirX, false) && !Precision.SameDirection(v, boxDirY, false))
{
boxDirZ = v;
boxLengthZ = boxDirZ.Length;
box = Make3D.MakeBox(boxStartPoint, boxDirX, boxDirY, boxDirZ);
box.CopyAttributes(base.ActiveObject);
base.ActiveObject = box;
boxOrg(3);
return(true);
}
}
return(false);
}
private double HeightCalculate(GeoPoint MousePosition)
{ // falls die Höhe über einen Punkt im Raum über der jetzigen Box bestimmt wird:
// der Lotfußpunkt von MousePosition auf die Ebene X-Y
Plane pl = new Plane(boxStartPoint, boxDirX, boxDirY);
double l = pl.ToLocal(MousePosition).z;
// if (Math.Abs(l) > Precision.eps) geht nicht in MakeBox
if (l > Precision.eps)
{ // Neue Box
boxLengthZ = l;
box = Make3D.MakeBox(boxStartPoint, boxDirX, boxDirY, boxLengthZ * boxDirZ.Normalized);
box.CopyAttributes(base.ActiveObject);
base.ActiveObject = box;
// nun die Länge zurückliefern
return(boxLengthZ);
}
return(0);
}
public override void OnSetAction()
{
box = Solid.Construct();
base.BasePoint = ConstrDefaults.DefaultStartPoint;
boxLengthX = ConstrDefaults.DefaultRectWidth;
boxLengthY = ConstrDefaults.DefaultRectHeight;
boxLengthZ = ConstrDefaults.DefaultBoxHeight;
boxDirX = boxLengthX * base.ActiveDrawingPlane.DirectionX;
boxDirY = boxLengthY * base.ActiveDrawingPlane.DirectionY;
boxDirZ = boxLengthZ * (base.ActiveDrawingPlane.DirectionX ^ base.ActiveDrawingPlane.DirectionY);
box = Make3D.MakeBox(ConstrDefaults.DefaultStartPoint, boxDirX, boxDirY, boxDirZ);
base.ActiveObject = box;
base.TitleId = "Constr.Box";
GeoPointInput startPointInput = new GeoPointInput("Constr.Box.StartPoint");
startPointInput.DefaultGeoPoint = ConstrDefaults.DefaultStartPoint;
startPointInput.DefinesBasePoint = true;
startPointInput.SetGeoPointEvent += new ConstructAction.GeoPointInput.SetGeoPointDelegate(StartPoint);
length = new LengthInput("Constr.Box.Length");
length.DefaultLength = ConstrDefaults.DefaultRectWidth;
length.SetLengthEvent += new ConstructAction.LengthInput.SetLengthDelegate(Length);
length.GetLengthEvent += new LengthInput.GetLengthDelegate(GetLength);
length.CalculateLengthEvent += new CADability.Actions.ConstructAction.LengthInput.CalculateLengthDelegate(LengthCalculate);
length.ForwardMouseInputTo = startPointInput;
width = new LengthInput("Constr.Box.Width");
width.DefaultLength = ConstrDefaults.DefaultRectHeight;
width.SetLengthEvent += new ConstructAction.LengthInput.SetLengthDelegate(Width);
width.GetLengthEvent += new LengthInput.GetLengthDelegate(GetWidth);
width.CalculateLengthEvent += new CADability.Actions.ConstructAction.LengthInput.CalculateLengthDelegate(WidthCalculate);
width.ForwardMouseInputTo = startPointInput;
height = new LengthInput("Constr.Box.Height");
height.DefaultLength = ConstrDefaults.DefaultBoxHeight;
height.SetLengthEvent += new ConstructAction.LengthInput.SetLengthDelegate(Height);
height.GetLengthEvent += new LengthInput.GetLengthDelegate(GetHeight);
height.CalculateLengthEvent += new CADability.Actions.ConstructAction.LengthInput.CalculateLengthDelegate(HeightCalculate);
height.ForwardMouseInputTo = startPointInput;
xVectorInput = new GeoVectorInput("Constr.Box.X-Direction");
xVectorInput.SetGeoVectorEvent += new ConstructAction.GeoVectorInput.SetGeoVectorDelegate(XVector);
xVectorInput.GetGeoVectorEvent += new GeoVectorInput.GetGeoVectorDelegate(GetXVector);
xVectorInput.ForwardMouseInputTo = startPointInput;
xVectorInput.Optional = true;
yVectorInput = new GeoVectorInput("Constr.Box.Y-Direction");
yVectorInput.SetGeoVectorEvent += new ConstructAction.GeoVectorInput.SetGeoVectorDelegate(YVector);
yVectorInput.GetGeoVectorEvent += new GeoVectorInput.GetGeoVectorDelegate(GetYVector);
yVectorInput.ForwardMouseInputTo = startPointInput;
yVectorInput.Optional = true;
zVectorInput = new GeoVectorInput("Constr.Box.Z-Direction");
zVectorInput.SetGeoVectorEvent += new ConstructAction.GeoVectorInput.SetGeoVectorDelegate(ZVector);
zVectorInput.GetGeoVectorEvent += new GeoVectorInput.GetGeoVectorDelegate(GetZVector);
zVectorInput.ForwardMouseInputTo = startPointInput;
zVectorInput.Optional = true;
SeparatorInput separatorLengths = new SeparatorInput("Constr.Box.SeparatorLengths");
SeparatorInput separatorDirections = new SeparatorInput("Constr.Box.SeparatorDirections");
base.SetInput(startPointInput, separatorLengths, length, width, height, separatorDirections, xVectorInput, yVectorInput, zVectorInput);
base.ShowAttributes = true;
base.OnSetAction();
}