/// <summary>
/// 设置平面铣边界(以绝对点)
/// </summary>
/// <param name="toolside">刀具侧</param>
/// <param name="types"></param>
/// <param name="pt">封闭还是开放</param>
/// <param name="boundary">边界</param>
/// <param name="edges">边</param>
public static BoundarySetPlanarMill CreateBoundaryPlanarMill(BoundarySet.ToolSideTypes toolside, BoundarySet.BoundaryTypes types,
Point3d pt, Boundary boundary, params NXObject[] edges)
{
if (boundary == null)
{
throw new Exception("输入边界为空！");
}
if (edges.Length == 0)
{
throw new Exception("输入边为空！");
}
Matrix4 mat = new Matrix4();
mat.Identity();
Part workPart = Session.GetSession().Parts.Work;
BoundarySetPlanarMill boundarySetPlanarMill;
boundarySetPlanarMill = boundary.CreateBoundarySetPlanarMill();
Vector3d normal = new NXOpen.Vector3d(0.0, 0.0, 1.0);
Plane plane = workPart.Planes.CreatePlane(pt, normal, NXOpen.SmartObject.UpdateOption.AfterModeling);
boundarySetPlanarMill.ToolSide = toolside;
boundarySetPlanarMill.AppendCurves(edges, pt, mat.GetMatrix3());
boundarySetPlanarMill.BoundaryType = types;
boundarySetPlanarMill.Plane = plane;
boundarySetPlanarMill.PlaneType = NXOpen.CAM.BoundarySet.PlaneTypes.UserDefined;
return(boundarySetPlanarMill);
}
/// <summary>
/// 设置边界
/// </summary>
/// <param name="floorPt"></param>
/// <param name="conditions"></param>
public void SetBoundary(Point3d floorPt, params BoundaryModel[] conditions)
{
NXOpen.CAM.PlanarMillingBuilder planarMillingBuilder1;
planarMillingBuilder1 = workPart.CAMSetup.CAMOperationCollection.CreatePlanarMillingBuilder(this.Oper);
planarMillingBuilder1.FeedsBuilder.SetMachiningData();
BoundaryPlanarMill boundary = planarMillingBuilder1.PartBoundary;
BoundarySetList list = boundary.BoundaryList;
List <BoundarySetPlanarMill> boundarySet = new List <BoundarySetPlanarMill>();
foreach (BoundaryModel bc in conditions)
{
boundarySet.Add(OperationUtils.CreateBoundaryPlanarMill(bc.ToolSide, bc.Types,
bc.BouudaryPt, boundary, bc.Edges.ToArray()));
}
list.Append(boundarySet.ToArray());
Vector3d normal = new NXOpen.Vector3d(0.0, 0.0, 1.0);
Plane plane = workPart.Planes.CreatePlane(floorPt, normal, NXOpen.SmartObject.UpdateOption.AfterModeling);
planarMillingBuilder1.Geometry.FloorPlane = plane;
try
{
NXOpen.NXObject nXObject1;
nXObject1 = planarMillingBuilder1.Commit();
}
catch (NXException ex)
{
LogMgr.WriteLog("PlanarMillingModel.SetBoundary 错误" + ex.Message);
}
finally
{
planarMillingBuilder1.Destroy();
}
}
/// <summary>
/// 移动部件并复制部件
/// </summary>
/// <param name="compObj"></param>
/// <param name="endPt"></param>
/// <param name="mat"></param>
/// <returns></returns>
public static NXOpen.Assemblies.Component MoveCompCopyPart(NXOpen.Assemblies.Component compObj, Vector3d endPt, Matrix4 mat)
{
Part workPart = theSession.Parts.Work;
Matrix4 invers = mat.GetInversMatrix();
invers.ApplyVec(ref endPt);
NXOpen.Positioning.ComponentPositioner componentPositioner1;
componentPositioner1 = workPart.ComponentAssembly.Positioner; //组件定位
componentPositioner1.ClearNetwork(); //删除定位器
NXOpen.Assemblies.Arrangement arrangement1 = (NXOpen.Assemblies.Arrangement)workPart.ComponentAssembly.Arrangements.FindObject("Arrangement 1"); //布局
componentPositioner1.PrimaryArrangement = arrangement1; //主要布局
componentPositioner1.BeginMoveComponent(); //开始移动组件
bool allowInterpartPositioning1;
allowInterpartPositioning1 = theSession.Preferences.Assemblies.InterpartPositioning; //首选项的部件间的定位
NXOpen.Positioning.Network network1;
network1 = componentPositioner1.EstablishNetwork(); //建立
NXOpen.Positioning.ComponentNetwork componentNetwork1 = (NXOpen.Positioning.ComponentNetwork)network1;
componentNetwork1.MoveObjectsState = true; //移动对象状态
NXOpen.Assemblies.Component nullNXOpen_Assemblies_Component = null;
componentNetwork1.DisplayComponent = nullNXOpen_Assemblies_Component; //显示组件
componentNetwork1.NetworkArrangementsMode = NXOpen.Positioning.ComponentNetwork.ArrangementsMode.Existing; //现有安排模式
componentNetwork1.RemoveAllConstraints(); //删除约束
NXOpen.NXObject[] movableObjects1 = new NXOpen.NXObject[1];
movableObjects1[0] = compObj;
NXOpen.Assemblies.Component[] components1 = new NXOpen.Assemblies.Component[1];
components1[0] = compObj;
NXOpen.Assemblies.Component[] newComponents1 = workPart.ComponentAssembly.CopyComponents(components1);
componentNetwork1.SetMovingGroup(newComponents1); //设置移动组件
componentNetwork1.Solve(); //解除约束
bool loaded1;
loaded1 = componentNetwork1.IsReferencedGeometryLoaded(); //参考几何加载
componentNetwork1.BeginDrag(); //操作即将开始
NXOpen.Vector3d translation1 = new NXOpen.Vector3d(endPt.X, endPt.Y, endPt.Z);
componentNetwork1.DragByTranslation(translation1); //移动
componentNetwork1.EndDrag(); //操作结束
componentNetwork1.ResetDisplay(); //返回到模型上
componentNetwork1.ApplyToModel(); //应该到当前模型
componentNetwork1.Solve(); //解除约束
componentPositioner1.ClearNetwork(); //清空
int nErrs1;
nErrs1 = theSession.UpdateManager.AddToDeleteList(componentNetwork1); //更新
componentPositioner1.ClearNetwork();
componentPositioner1.DeleteNonPersistentConstraints();
componentPositioner1.EndMoveComponent();
NXOpen.Assemblies.Arrangement nullNXOpen_Assemblies_Arrangement = null;
componentPositioner1.PrimaryArrangement = nullNXOpen_Assemblies_Arrangement;
return(newComponents1[0]);
}
/// <summary>
/// 矢量差乘
/// </summary>
/// <param name="vec1">矢量1</param>
/// <param name="vec2">矢量2</param>
/// <returns>差乘矢量</returns>
public static NXOpen.Vector3d VectorCross(NXOpen.Vector3d vec1, NXOpen.Vector3d vec2)
{
NXOpen.UF.UFSession ufSession = NXOpen.UF.UFSession.GetUFSession();
double[] x = { vec1.X, vec1.Y, vec1.Z };
double[] y = { vec2.X, vec2.Y, vec2.Z };
double[] z = new double[3];
ufSession.Vec3.Cross(x, y, z);
NXOpen.Vector3d zVec = new NXOpen.Vector3d(z[0], z[1], z[2]);
return(zVec);
}
/// <summary>
///正交
/// </summary>
/// <param name="vec"></param>
/// <returns></returns>
public static Vector3d GetNorm(NXOpen.Vector3d vec)
{
double dis = Math.Sqrt(vec.X * vec.X + vec.Y * vec.Y + vec.Z * vec.Z);
Vector3d res = new Vector3d();
res.X = vec.X / dis;
res.Y = vec.Y / dis;
res.Z = vec.Z / dis;
return(res);
}
/// <summary>
/// 矢量相减
/// </summary>
/// <param name="vec1"></param>
/// <param name="vec2"></param>
/// <param name="resVec"></param>
public static void VectorSubstract(NXOpen.Vector3d vec1, NXOpen.Vector3d vec2, ref NXOpen.Vector3d resVec)
{
resVec.X = vec1.X - vec2.X;
resVec.Y = vec1.Y - vec2.Y;
resVec.Z = vec1.Z - vec2.Z;
}
/// <summary>
/// 矢量点乘
/// </summary>
/// <param name="vec1">矢量1</param>
/// <param name="vec2">矢量2</param>
/// <returns></returns>
public static double VectorDot(NXOpen.Vector3d vec1, NXOpen.Vector3d vec2)
{
return(vec1.X * vec2.X + vec1.Y * vec2.Y + vec1.Z * vec2.Z);
}
public void CreateBracket(double thickness, double length, double height, double holeradius, double holedistance)
{
NXOpen.Point3d point1 = new NXOpen.Point3d(0, 0, 0);
NXOpen.Point3d point2 = new NXOpen.Point3d(0, 0, height);
NXOpen.Point3d point3 = new NXOpen.Point3d(0, thickness, height);
NXOpen.Point3d point4 = new NXOpen.Point3d(0, thickness, thickness);
NXOpen.Point3d point5 = new NXOpen.Point3d(0, length, thickness);
NXOpen.Point3d point6 = new NXOpen.Point3d(0, length, 0);
IBaseCurve[] curves1 = new IBaseCurve[6]
{
workPart.Curves.CreateLine(point1, point2),
workPart.Curves.CreateLine(point2, point3),
workPart.Curves.CreateLine(point3, point4),
workPart.Curves.CreateLine(point4, point5),
workPart.Curves.CreateLine(point5, point6),
workPart.Curves.CreateLine(point6, point1)
};
CreateExtrude(curves1, true, 52.0, new Vector3d(1.0, 0, 0));
//Left Line
NXOpen.Point3d point7 = new NXOpen.Point3d(-21.0, 0, height - 8.0);
NXOpen.Point3d point8 = new NXOpen.Point3d(-21, 0, height - 16.0);
//Right LIne
NXOpen.Point3d point9 = new NXOpen.Point3d(-15, 0, height - 16.0);
NXOpen.Point3d point10 = new NXOpen.Point3d(-15, 0, height - 8.0);
//Top Arc
NXOpen.Point3d Center1 = new NXOpen.Point3d(-18, 0, height - 8.0);
NXOpen.Vector3d dir1 = new NXOpen.Vector3d(-1.0, 0, 0);
NXOpen.Vector3d dir2 = new NXOpen.Vector3d(0, 0, -1.0);
//Bottom Arc
NXOpen.Point3d Center2 = new NXOpen.Point3d(-18, 0, height - 16.0);
IBaseCurve[] curves2 = new IBaseCurve[4]
{
workPart.Curves.CreateLine(point7, point8),
workPart.Curves.CreateArc(Center2, dir1, dir2, 3.0, 0, Math.PI),
workPart.Curves.CreateLine(point9, point10),
workPart.Curves.CreateArc(Center1, dir1, dir2, 3.0, Math.PI, 2 * Math.PI)
};
//Right Side
//Left Line
NXOpen.Point3d point11 = new NXOpen.Point3d(21.0, 0, height - 8.0);
NXOpen.Point3d point12 = new NXOpen.Point3d(21, 0, height - 16.0);
//Right LIne
NXOpen.Point3d point13 = new NXOpen.Point3d(15, 0, height - 16.0);
NXOpen.Point3d point14 = new NXOpen.Point3d(15, 0, height - 8.0);
//Top Arc
NXOpen.Point3d Center3 = new NXOpen.Point3d(18, 0, height - 8.0);
//Bottom Arc
NXOpen.Point3d Center4 = new NXOpen.Point3d(18, 0, height - 16.0);
IBaseCurve[] curves3 = new IBaseCurve[4]
{
workPart.Curves.CreateLine(point11, point12),
workPart.Curves.CreateArc(Center4, dir1, dir2, 3.0, 0, Math.PI),
workPart.Curves.CreateLine(point13, point14),
workPart.Curves.CreateArc(Center3, dir1, dir2, 3.0, Math.PI, 2 * Math.PI)
};
CreateExtrude(curves2, false, 2.0 * thickness, new Vector3d(0, 1, 0));
CreateExtrude(curves3, false, 2.0 * thickness, new Vector3d(0, 1, 0));
//EdgeBlend Start
NXOpen.Features.EdgeBlendBuilder edgeBlendBuilder1 = workPart.Features.CreateEdgeBlendBuilder(null);
NXOpen.ScCollector scCollector1 = workPart.ScCollectors.CreateCollector();
NXOpen.Edge[] seedEdges1 = new NXOpen.Edge[2];
NXOpen.Features.Extrude extrude1 = (NXOpen.Features.Extrude)workPart.Features.ToArray().OfType <NXOpen.Features.Extrude>().First();
Edge[] edges = extrude1.GetBodies()[0].GetEdges();
NXOpen.Point3d edgeendpoint1 = new NXOpen.Point3d(26, 0, height);
NXOpen.Point3d edgeendpoint2 = new NXOpen.Point3d(26, thickness, height);
NXOpen.Point3d edgeendpoint3 = new NXOpen.Point3d(-26, 0, height);
NXOpen.Point3d edgeendpoint4 = new NXOpen.Point3d(-26, thickness, height);
Edge edge1 = null;
Edge edge2 = null;
for (int i = 0; i < edges.Length; i++)
{
NXOpen.Point3d endpoint;
NXOpen.Point3d endpoint2;
edges[i].GetVertices(out endpoint, out endpoint2);
if (Math.Abs(edgeendpoint1.X - endpoint.X) < .01 && Math.Abs(edgeendpoint1.Y - endpoint.Y) < .01 && Math.Abs(edgeendpoint1.Z - endpoint.Z) < .01 && Math.Abs(edgeendpoint2.X - endpoint2.X) < .01 && Math.Abs(edgeendpoint2.Y - endpoint2.Y) < .01 && Math.Abs(edgeendpoint2.Z - endpoint2.Z) < .01)
{
edge1 = edges[i];
}
else if (Math.Abs(edgeendpoint3.X - endpoint.X) < .01 && Math.Abs(edgeendpoint3.Y - endpoint.Y) < .01 && Math.Abs(edgeendpoint3.Z - endpoint.Z) < .01 && Math.Abs(edgeendpoint4.X - endpoint2.X) < .01 && Math.Abs(edgeendpoint4.Y - endpoint2.Y) < .01 && Math.Abs(edgeendpoint4.Z - endpoint2.Z) < .01)
{
edge2 = edges[i];
}
if (edge1 != null && edge2 != null)
{
break;
}
}
seedEdges1[0] = edge1;
seedEdges1[1] = edge2;
NXOpen.EdgeMultipleSeedTangentRule edgeMultipleSeedTangentRule1;
edgeMultipleSeedTangentRule1 = workPart.ScRuleFactory.CreateRuleEdgeMultipleSeedTangent(seedEdges1, 0.5, true);
NXOpen.SelectionIntentRule[] rules1 = new NXOpen.SelectionIntentRule[1];
rules1[0] = edgeMultipleSeedTangentRule1;
scCollector1.ReplaceRules(rules1, false);
int csIndex1;
csIndex1 = edgeBlendBuilder1.AddChainset(scCollector1, "8");
edgeBlendBuilder1.CommitFeature();
edgeBlendBuilder1.Destroy();
//EdgeBlend End
//Circle's Extrude
NXOpen.Point3d holecenter1 = new NXOpen.Point3d(holedistance / 2, 20, 10);
NXOpen.Point3d holecenter2 = new NXOpen.Point3d(-holedistance / 2, 20, 10);
NXOpen.Vector3d dir3 = new NXOpen.Vector3d(0, -1.0, 0);
NXOpen.Vector3d dir4 = new NXOpen.Vector3d(1, 0, 0);
IBaseCurve[] hole1 = new IBaseCurve[1]
{
workPart.Curves.CreateArc(holecenter1, dir3, dir4, holeradius, 0, 2 * Math.PI),
};
IBaseCurve[] hole2 = new IBaseCurve[1]
{
workPart.Curves.CreateArc(holecenter2, dir3, dir4, holeradius, 0, 2 * Math.PI),
};
CreateExtrude(hole1, false, 2 * thickness, new Vector3d(0, 0, 1));
CreateExtrude(hole2, false, 2 * thickness, new Vector3d(0, 0, 1));
//Big Slot
//Top Line
NXOpen.Point3d slotpt1 = new NXOpen.Point3d(-6, 44, 0);
NXOpen.Point3d slotpt2 = new NXOpen.Point3d(-6, length - 14.0, 0);
//BOttom Line
NXOpen.Point3d slotpt4 = new NXOpen.Point3d(6, 44, 0);
NXOpen.Point3d slotpt3 = new NXOpen.Point3d(6, length - 14.0, 0);
//Right Arc
NXOpen.Point3d slotcenter1 = new NXOpen.Point3d(0, 44, 0);
//Left Arc
NXOpen.Point3d slotcenter2 = new NXOpen.Point3d(0, length - 14.0, 0);
IBaseCurve[] slotcurve = new IBaseCurve[4]
{
workPart.Curves.CreateLine(slotpt1, slotpt2),
workPart.Curves.CreateArc(slotcenter2, dir3, dir4, 6.0, Math.PI / 2, 3 * Math.PI / 2),
workPart.Curves.CreateLine(slotpt3, slotpt4),
workPart.Curves.CreateArc(slotcenter1, dir3, dir4, 6.0, -Math.PI / 2, Math.PI / 2)
};
CreateExtrude(slotcurve, false, 2 * thickness, new Vector3d(0, 0, 1));
//Curvey Part
//bottom Arc
NXOpen.Point3d botarc = new NXOpen.Point3d(26, 44, 0);
//bottom line
NXOpen.Point3d botpt1 = new NXOpen.Point3d(14, 44, 0);
NXOpen.Point3d botpt2 = new NXOpen.Point3d(14, length - 14.0, 0);
//Big Arc
NXOpen.Point3d sidearc = new NXOpen.Point3d(0, length - 14.0, 0);
//Top Line
NXOpen.Point3d toppt2 = new NXOpen.Point3d(-14, 44, 0);
NXOpen.Point3d toppt1 = new NXOpen.Point3d(-14, length - 14.0, 0);
//Right Arc
NXOpen.Point3d toparc = new NXOpen.Point3d(-26, 44, 0);
//OUtline
NXOpen.Point3d out1 = new NXOpen.Point3d(-26, 32, 0);
NXOpen.Point3d out2 = new NXOpen.Point3d(-28, 32, 0);
NXOpen.Point3d out3 = new NXOpen.Point3d(-28, length + 10, 0);
NXOpen.Point3d out4 = new NXOpen.Point3d(28, length + 10, 0);
NXOpen.Point3d out5 = new NXOpen.Point3d(28, 32, 0);
NXOpen.Point3d out6 = new NXOpen.Point3d(26, 32, 0);
IBaseCurve[] bigcutcurve = new IBaseCurve[10]
{
workPart.Curves.CreateArc(botarc, dir3, dir4, 12, -Math.PI / 2, 0),
workPart.Curves.CreateLine(botpt1, botpt2),
workPart.Curves.CreateArc(sidearc, dir3, dir4, 14, Math.PI / 2, 3 * Math.PI / 2),
workPart.Curves.CreateLine(toppt1, toppt2),
workPart.Curves.CreateArc(toparc, dir3, dir4, 12, 0, Math.PI / 2),
workPart.Curves.CreateLine(out1, out2),
workPart.Curves.CreateLine(out2, out3),
workPart.Curves.CreateLine(out3, out4),
workPart.Curves.CreateLine(out4, out5),
workPart.Curves.CreateLine(out5, out6)
};
CreateExtrude(bigcutcurve, false, 2 * thickness, new Vector3d(0, 0, 1));
}
