public void CircleMultiLineTrimTest()
{
var wireCircle =
OccShapeCreatorCode.CreateWireCircle(new gpAx1(new gpPnt(0, 0, 0), new gpDir(0, 0, 1)), 2);
var circleEdges = GeomUtils.ExtractEdges(wireCircle);
var edge1 = new BRepBuilderAPIMakeEdge(new gpPnt(-3, 0, 0), new gpPnt(3, 0, 0)).Edge;
var edge2 = new BRepBuilderAPIMakeEdge(new gpPnt(0, -3, 0), new gpPnt(0, 3, 0)).Edge;
Assert.IsTrue(circleEdges.Count > 0, "invalid circle edges");
var clickPoint = new Point3D(2, 0, 0);
var trimmingEdges = new List <TopoDSEdge> {
edge1, edge2
};
var trimmedEdges = GeomUtils.TrimGenericShape(trimmingEdges, circleEdges[0], clickPoint);
Assert.IsTrue(trimmedEdges.Count == 1, "Incorrect number of trim solutions");
var trimmedCurve = new BRepAdaptorCurve(trimmedEdges[0]);
var firstPoint = new Point3D(trimmedCurve.Value(trimmedCurve.FirstParameter));
var lastPoint = new Point3D(trimmedCurve.Value(trimmedCurve.LastParameter));
Assert.IsTrue(firstPoint.IsEqual(new Point3D(0, 2, 0)), "invalid trimming point");
Assert.IsTrue(lastPoint.IsEqual(new Point3D(2, 0, 0)), "invalid trimming point");
}
public override bool Execute()
{
var radius = Dependency[1].Real;
if (radius < Precision.Confusion)
{
return(false);
}
var pointBuilder = Dependency[0].ReferenceBuilder;
var sketchNode = pointBuilder.Dependency[0].ReferenceBuilder;
var transformedAxis = NodeBuilderUtils.GetTransformedAxis(sketchNode);
var centerAxis = new Axis
{
Location = pointBuilder[1].TransformedPoint3D,
Direction = new Point3D(transformedAxis.Direction.X, transformedAxis.Direction.Y, transformedAxis.Direction.Z)
};
var topoShape = OccShapeCreatorCode.CreateWireCircle(centerAxis.GpAxis, radius);
Shape = topoShape;
return(true);
}
