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 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);
}
