private bool CheckAndApplyPointMiddleOfLine(PointHinterShape pointShape, LineHinterShape line,
Point3D sourcePoint)
{
var linePoint1 = line.Point1;
var linePoint2 = line.Point2;
var builder = new NodeBuilder(line.Builder.Node);
var midPoint = DimensionUtils.ComputeMiddlePoint(linePoint1, linePoint2);
if (midPoint.Distance(sourcePoint) >= Options.PointRange)
{
var edges = GeomUtils.ExtractEdges(line.Builder.Shape);
if (edges.Count != 1)
{
return(false);
}
if (GeomUtils.PointIsOnEdge(edges[0], sourcePoint))
{
AddConstraint(line.Builder.Node, pointShape.Builder.Node, Constraint2DNames.PointOnLineFunction);
builder.Color = Color.Tomato;
builder.ExecuteFunction();
return(true);
}
return(false);
}
AddConstraint(line.Builder.Node, pointShape.Builder.Node, Constraint2DNames.PointOnLineMidpointFunction);
builder.Color = Color.Violet;
builder.ExecuteFunction();
return(true);
}
private bool DrawConstraint(Node circleNode, NodeBuilder circleBuilder)
{
var textLocation = circleBuilder[0].Axis3D.GpAxis.Location.Transformed(circleBuilder.Transformation);
const int translate = 10;
textLocation.X = (textLocation.X + circleBuilder[1].Real + translate);
textLocation.Y = (textLocation.Y + circleBuilder[1].Real + translate);
var shape = ShapeUtils.ExtractSubShape(circleNode, 1, TopAbsShapeEnum.TopAbs_EDGE);
var interactive = DimensionUtils.CreateDependency(shape, textLocation, DsgPrsArrowSide.DsgPrs_AS_BOTHAR);
if (interactive == null)
{
return(false);
}
Parent.Set <TreeViewVisibilityInterpreter>();
Interactive = interactive;
return(true);
}
private bool BuildDimensionInteractive(Node rectangleNode)
{
var textLocation = DimensionUtils.ComputeMiddlePointPosition(rectangleNode, 2).GpPnt;
const int translate = 10;
textLocation.X = (textLocation.X + translate);
textLocation.Y = (textLocation.Y + translate);
textLocation.Z = (textLocation.Z + translate);
var shape = ShapeUtils.ExtractSubShape(rectangleNode, 2, TopAbsShapeEnum.TopAbs_EDGE);
var interactive = DimensionUtils.CreateDependency(shape, textLocation, DsgPrsArrowSide.DsgPrs_AS_BOTHAR);
if (interactive == null)
{
return(false);
}
Parent.Set <TreeViewVisibilityInterpreter>();
Interactive = interactive;
return(true);
}
private AISInteractiveObject UpdateInteractive(Point3D sourcePoint)
{
var builder = Builder;
var destinationPoint = NodeUtils.GetReferencePoint(builder, 1);
var midPoint = DimensionUtils.ComputeMiddlePoint(sourcePoint, destinationPoint);
var textPoint = midPoint;
midPoint.X += 1;
midPoint.Y += 2;
midPoint.Z += 3;
var mkPlane = new GCMakePlane(sourcePoint.GpPnt, destinationPoint.GpPnt, midPoint.GpPnt);
var plane = mkPlane.Value;
var ocaisLengthDimension = GeomUtils.BuildLengthDimension(sourcePoint.GpPnt,
destinationPoint.GpPnt,
plane,
textPoint.GpPnt,
DsgPrsArrowSide.DsgPrs_AS_BOTHAR, 2, 0.2, false, null);
return(ocaisLengthDimension);
}
public override bool Execute()
{
var referenceShape = ShapeUtils.ExtractSubShape(Dependency[0].ReferenceData);
var refBuilder = new NodeBuilder(Dependency[0].Reference);
var builder = Builder;
builder.Visibility = refBuilder.Visibility;
var textLocation = Dependency[1].TransformedPoint3D.GpPnt;
var arrowType = Dependency[2].Integer == 1 ? DsgPrsArrowSide.DsgPrs_AS_NONE : DsgPrsArrowSide.DsgPrs_AS_BOTHAR;
Point3D offset = new Point3D(textLocation);
bool isOffset = false;
if (Dependency[3].Integer == 1)
{
isOffset = true;
Dependency[3].Integer = 0;
var edge = TopoDS.Edge(referenceShape);
var calculatedMidpoint = GeomUtils.CalculateEdgeMidPoint(edge);
if (calculatedMidpoint != null)
{
offset = new Point3D(textLocation.X - calculatedMidpoint.Value.X,
textLocation.Y - calculatedMidpoint.Value.Y,
textLocation.Z - calculatedMidpoint.Value.Z);
Dependency[4].Node.Set <Point3DInterpreter>().Value = offset;
}
}
var interactive = DimensionUtils.CreateDependency(referenceShape, offset.GpPnt, arrowType, isOffset, Dependency[4].TransformedPoint3D.GpPnt);
if (interactive == null)
{
return(false);
}
Interactive = interactive;
return(true);
}
private void Execute()
{
var midPoint = DimensionUtils.ComputeMiddlePointPosition(Node, Data.ShapeCount);
SetupPointCoordinate(midPoint);
}
