internal static Snap.NX.ProjectCurve CreateProjectCurve(Snap.NX.Curve[] curves, Snap.NX.Point[] points, Snap.NX.Face face)
{
NXOpen.Part workPart = (NXOpen.Part)Globals.WorkPart;
NXOpen.Features.ProjectCurveBuilder featureBuilder = workPart.Features.CreateProjectCurveBuilder(null);
featureBuilder.CurveFitData.Tolerance = Globals.DistanceTolerance;
featureBuilder.AngleToProjectionVector.RightHandSide = "0";
featureBuilder.SectionToProject.DistanceTolerance = Globals.DistanceTolerance;
featureBuilder.SectionToProject.ChainingTolerance = (Globals.UnitType == Globals.Unit.Millimeter) ? 0.02413 : 0.00095;
featureBuilder.SectionToProject.SetAllowedEntityTypes(NXOpen.Section.AllowTypes.CurvesAndPoints);
featureBuilder.ProjectionDirectionMethod = NXOpen.Features.ProjectCurveBuilder.DirectionType.AlongFaceNormal;
Snap.NX.Section sectionToProject = featureBuilder.SectionToProject;
sectionToProject.AddICurve(curves);
sectionToProject.AddPoints(points);
ScCollector collector = workPart.ScCollectors.CreateCollector();
NXOpen.Face[] faces = new NXOpen.Face[] { face };
FaceDumbRule rule = workPart.ScRuleFactory.CreateRuleFaceDumb(faces);
SelectionIntentRule[] rules = new SelectionIntentRule[] { rule };
collector.ReplaceRules(rules, false);
featureBuilder.FaceToProjectTo.Add(collector);
NXOpen.Features.Feature feature = (NXOpen.Features.Feature)Snap.NX.Feature.CommitFeature(featureBuilder);
featureBuilder.SectionToProject.CleanMappingData();
featureBuilder.Destroy();
return((NXOpen.Features.ProjectCurve)feature);
}
/// <summary>
/// 获取极限点
/// </summary>
/// <param name="measureManager"></param>
/// <param name="faces">要进行计算的面</param>
/// <param name="measureDirection">第一个方向</param>
/// <param name="secondDirection">第二个方向</param>
/// <param name="thirdDirection">第三个方向</param>
/// <returns>结果点</returns>
public static Point3d MeasureExtreme(this MeasureManager measureManager, Face[] faces, Vector3d measureDirection, Vector3d secondDirection, Vector3d thirdDirection)
{
NXOpen.Unit lengthUnit = WorkPart.UnitCollection.FindObject("MilliMeter");
#if NX12
FaceDumbRule faceDumbRule = (WorkPart as BasePart).ScRuleFactory.CreateRuleFaceDumb(faces);
#else
FaceDumbRule faceDumbRule = WorkPart.ScRuleFactory.CreateRuleFaceDumb(faces);
#endif
ScCollector scCollector = WorkPart.ScCollectors.CreateCollector();
scCollector.ReplaceRules(new SelectionIntentRule[] { faceDumbRule }, false);
Direction direction1 = WorkPart.Directions.CreateDirection(new Point3d(), measureDirection, NXOpen.SmartObject.UpdateOption.WithinModeling);
Direction direction2 = WorkPart.Directions.CreateDirection(new Point3d(), secondDirection, NXOpen.SmartObject.UpdateOption.WithinModeling);
Direction direction3 = WorkPart.Directions.CreateDirection(new Point3d(), thirdDirection, NXOpen.SmartObject.UpdateOption.WithinModeling);
var facesExtreme = measureManager.NewRectangularExtreme(lengthUnit, direction1, direction2, direction3, scCollector, false);
return(facesExtreme.Point);
}
internal static Snap.NX.ExtractFace CreateExtractFace(Snap.NX.Face[] faces)
{
NXOpen.Part workPart = (NXOpen.Part)Globals.WorkPart;
NXOpen.Features.ExtractFaceBuilder featureBuilder = workPart.Features.CreateExtractFaceBuilder(null);
featureBuilder.FaceOption = NXOpen.Features.ExtractFaceBuilder.FaceOptionType.FaceChain;
NXOpen.Face[] faceArray = new NXOpen.Face[faces.Length];
for (int i = 0; i < faces.Length; i++)
{
faceArray[i] = (NXOpen.Face)faces[i];
}
FaceDumbRule rule = workPart.ScRuleFactory.CreateRuleFaceDumb(faceArray);
SelectionIntentRule[] rules = new SelectionIntentRule[] { rule };
featureBuilder.FaceChain.ReplaceRules(rules, false);
NXOpen.Features.ExtractFace extract = (NXOpen.Features.ExtractFace)Snap.NX.Feature.CommitFeature(featureBuilder);
featureBuilder.Destroy();
return(new Snap.NX.ExtractFace(extract));
}
internal static Snap.NX.ProjectCurve CreateProjectCurve2(Snap.NX.Curve[] curves, Snap.NX.Point[] points, Snap.NX.Face face)
{
NXOpen.Part work = Globals.Session.Parts.Work;
NXOpen.Features.ProjectCurveBuilder featureBuilder = work.Features.CreateProjectCurveBuilder(null);
featureBuilder.CurveFitData.Tolerance = Globals.DistanceTolerance;
featureBuilder.AngleToProjectionVector.RightHandSide = "0";
featureBuilder.SectionToProject.DistanceTolerance = Globals.DistanceTolerance;
featureBuilder.SectionToProject.ChainingTolerance = (Globals.UnitType == Globals.Unit.Millimeter) ? 0.02413 : 0.00095;
featureBuilder.SectionToProject.SetAllowedEntityTypes(NXOpen.Section.AllowTypes.CurvesAndPoints);
if (curves != null)
{
Snap.NX.Section sectionToProject = featureBuilder.SectionToProject;
for (int i = 0; i < curves.Length; i++)
{
sectionToProject.AddICurve(new Snap.NX.ICurve[] { curves[i] });
}
}
if (points != null)
{
NXOpen.Point[] pointArray = new NXOpen.Point[points.Length];
for (int j = 0; j < pointArray.Length; j++)
{
pointArray[j] = (NXOpen.Point)points[j];
}
CurveDumbRule rule = work.ScRuleFactory.CreateRuleCurveDumbFromPoints(pointArray);
featureBuilder.SectionToProject.AllowSelfIntersection(true);
SelectionIntentRule[] ruleArray = new SelectionIntentRule[] { rule };
Point3d helpPoint = new Point3d(0.0, 0.0, 0.0);
featureBuilder.SectionToProject.AddToSection(ruleArray, null, null, null, helpPoint, NXOpen.Section.Mode.Create, false);
}
ScCollector collector = work.ScCollectors.CreateCollector();
NXOpen.Face[] faces = new NXOpen.Face[] { face };
FaceDumbRule rule2 = work.ScRuleFactory.CreateRuleFaceDumb(faces);
SelectionIntentRule[] rules = new SelectionIntentRule[] { rule2 };
collector.ReplaceRules(rules, false);
featureBuilder.FaceToProjectTo.Add(collector);
NXOpen.Features.Feature feature = (NXOpen.Features.Feature)Snap.NX.Feature.CommitFeature(featureBuilder);
featureBuilder.SectionToProject.CleanMappingData();
featureBuilder.Destroy();
return((NXOpen.Features.ProjectCurve)feature);
}
