/// <summary>
/// 获取对角线
/// </summary>
static Snap.NX.Line GetDiagonalLine(Snap.NX.Body body, out Snap.NX.Face baseFace)
{
Snap.NX.Line result = null;
var workPart = Snap.Globals.WorkPart;
var box = body.Box;
var p2 = new Snap.Position((box.MaxX + box.MinX) / 2, (box.MaxY + box.MinY) / 2);
var lines = new List <NXOpen.NXObject>();
if (!string.IsNullOrEmpty(body.Name))
{
lines = workPart.NXOpenPart.Layers.GetAllObjectsOnLayer(body.Layer).Where(l => l is NXOpen.Line).ToList();
lines.ToList().ForEach(u =>
{
Snap.NX.Line line = u as NXOpen.Line;
bool isRemove = true;
if (Snap.Compute.Distance(line, body) < SnapEx.Helper.Tolerance)
{
var p1 = (line.StartPoint + line.EndPoint) / 2;
p2.Z = p1.Z;
if (SnapEx.Helper.Equals(p1, p2, SnapEx.Helper.Tolerance))
{
isRemove = false;
}
}
if (isRemove)
{
lines.Remove(u);
}
});
}
GetBaseFace(body, Enumerable.Select(lines, u => Snap.NX.Line.Wrap(u.Tag)).ToList(), out baseFace, out result);
return(result);
}
/// <summary>
/// 获取对角线
/// </summary>
Snap.NX.Line GetDiagonalLine(Snap.NX.Body body)
{
Snap.NX.Line result = null;
var workPart = Snap.Globals.WorkPart;
var box = body.Box;
var p2 = new Snap.Position((box.MaxX + box.MinX) / 2, (box.MaxY + box.MinY) / 2);
if (!string.IsNullOrEmpty(body.Name))
{
var lines = workPart.NXOpenPart.Layers.GetAllObjectsOnLayer(body.Layer).Where(l => l is NXOpen.Line).ToList();
lines.ForEach(u =>
{
Snap.NX.Line line = u as NXOpen.Line;
var p1 = (line.StartPoint + line.EndPoint) / 2;
p2.Z = p1.Z;
if (SnapEx.Helper.Equals(p1, p2, JYElecHelper._tolerance))
{
result = line;
return;
}
});
}
return(result);
}
private Snap.NX.Line[] LineArray(Snap.NX.Curve[] curveArray)
{
Snap.NX.Line[] lineArray = new Snap.NX.Line[curveArray.Length];
for (int i = 0; i < curveArray.Length; i++)
{
lineArray[i] = (NXOpen.Line)curveArray[i].NXOpenTaggedObject;
}
return(lineArray);
}
public static Snap.NX.Line[] Copy(Transform xform, params Snap.NX.Line[] original)
{
Snap.NX.Line[] lineArray = new Snap.NX.Line[original.Length];
for (int i = 0; i < original.Length; i++)
{
lineArray[i] = original[i].Copy(xform);
}
return(lineArray);
}
public Snap.NX.Line[] IsoCurveU(double constantU)
{
Snap.NX.Curve[] nxObjects = Create.IsoparametricCurve(this, Create.DirectionUV.U, constantU, 0.0254);
Snap.NX.Line[] lineArray = new Snap.NX.Line[nxObjects.Length];
for (int i = 0; i < nxObjects.Length; i++)
{
lineArray[i] = Create.Line(nxObjects[i].StartPoint, nxObjects[i].EndPoint);
}
Snap.NX.NXObject.Delete(nxObjects);
return(lineArray);
}
/// <summary>
/// 获取基准面
/// </summary>
static void GetBaseFace(Snap.NX.Body body, List <Snap.NX.Line> diagonalLines, out Snap.NX.Face face, out Snap.NX.Line line)
{
Snap.NX.Face outFace = null;
Snap.NX.Line outLine = null;
var faces = body.Faces.ToList();
faces = faces.Where(u => u.ObjectSubType == Snap.NX.ObjectTypes.SubType.FacePlane).ToList();
var baseFace = faces.Where(u => u.IsHasAttr(ELEC_BASE_EDM_FACE)).FirstOrDefault();
if (baseFace != null)
{
faces = new List <Snap.NX.Face> {
baseFace
};
}
var tempFaces = faces.Where(u => SnapEx.Helper.Equals(u.GetFaceDirection(), -Snap.Globals.WcsOrientation.AxisZ, SnapEx.Helper.Tolerance)).ToList();
tempFaces = tempFaces.OrderByDescending(u => {
var uv = u.BoxUV;
return(Math.Abs(uv.MinU - uv.MaxU) * Math.Abs(uv.MaxV - uv.MinV));
}).ToList();
tempFaces.ForEach(u =>
{
faces.Remove(u);
});
faces.InsertRange(0, tempFaces);
foreach (var u in faces)
{
var corners = u.Box.Corners.Distinct().ToList();
foreach (var item in diagonalLines)
{
Snap.NX.Line diagonalLine = item;
if (Snap.Compute.Distance(diagonalLine, u) < SnapEx.Helper.Tolerance)
{
var startPos = corners.Where(m => SnapEx.Helper.Equals(m, diagonalLine.StartPoint, SnapEx.Helper.Tolerance));
var endPos = corners.Where(m => SnapEx.Helper.Equals(m, diagonalLine.EndPoint, SnapEx.Helper.Tolerance));
if (startPos.Count() > 0 && endPos.Count() > 0)
{
outFace = u;
outLine = diagonalLine;
face = outFace;
line = outLine;
return;
}
}
}
}
face = outFace;
line = outLine;
}
/// <summary>
/// 获取对角线
/// </summary>
static Snap.NX.Line GetDiagonalLine(Snap.NX.Body body, out Snap.NX.Face baseFace)
{
Snap.NX.Line result = null;
baseFace = null;
var workPart = Snap.Globals.WorkPart;
var box = body.Box;
var p2 = new Snap.Position((box.MaxX + box.MinX) / 2, (box.MaxY + box.MinY) / 2, (box.MaxZ + box.MinZ) / 2);
var lines = new List <Snap.NX.Line>();
if (!string.IsNullOrEmpty(body.Name))
{
lines = workPart.NXOpenPart.Layers.GetAllObjectsOnLayer(body.Layer).ToArray().Where(u => u is NXOpen.Line).Select(u => Snap.NX.Line.Wrap(u.Tag)).ToList();
foreach (var line in lines.ToList())
{
if (!Entry.Instance.IsDistinguishSideElec)
{
var p1 = (line.StartPoint + line.EndPoint) / 2;
var tempVec = p1 - p2;
var tempOri = Snap.Globals.Wcs.Orientation.AxisZ;
if ((
SnapEx.Helper.Equals(tempVec, tempOri, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(tempVec, -tempOri, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(p1, p2, SnapEx.Helper.Tolerance)
) && Snap.Compute.Distance(line, body) < SnapEx.Helper.Tolerance
)
{
}
else
{
lines.Remove(line);
}
}
else
{
if (Snap.Compute.Distance(line, body) < SnapEx.Helper.Tolerance)
{
}
else
{
lines.Remove(line);
}
}
}
}
if (lines.Count > 0)
{
GetBaseFace(body, lines, out baseFace, out result);
}
return(result);
}
void FrmTool_Load(object sender, EventArgs e)
{
var theSession = NXOpen.Session.GetSession();
var workPart = theSession.Parts.Work;
if (workPart == null)
{
MessageBox.Show("未打开部件！");
Close();
return;
}
var list = new List <JYElecInfo>();
Snap.Globals.WorkPart.Bodies.ToList().ForEach(u =>
{
if (JYElecHelper.IsElec(u) && !string.IsNullOrEmpty(u.Name))
{
var lines = new List <Snap.NX.Line>();
var allObjects = workPart.Layers.GetAllObjectsOnLayer(u.Layer).Where(l => l is NXOpen.Line).ToList();
var box = u.Box;
var p2 = new Snap.Position((box.MaxX + u.Box.MinX) / 2, (box.MaxY + box.MinY) / 2, 0);
allObjects.ForEach(a =>
{
Snap.NX.Line l = a as NXOpen.Line;
var p1 = (l.StartPoint + l.EndPoint) / 2;
p2.Z = p1.Z;
if (SnapEx.Helper.Equals(p1, p2, JYElecHelper._tolerance))
{
lines.Add(l);
return;
}
});
var basePoint = new Snap.Position();
if (lines.Count > 0)
{
var line = lines.First();
basePoint = (line.StartPoint + line.EndPoint) / 2;
}
var mainElec = list.FirstOrDefault(m => m.ElecName == u.Name);
if (mainElec == null)
{
mainElec = new JYElecInfo();
mainElec.ElecName = u.Name;
mainElec.ELEC_FINISH_NUMBER = (int)JYElecHelper.GetAttrValue(u, JYElecConst.ELEC_FINISH_NUMBER);
mainElec.ELEC_MIDDLE_NUMBER = (int)JYElecHelper.GetAttrValue(u, JYElecConst.ELEC_MIDDLE_NUMBER);
mainElec.ELEC_ROUGH_NUMBER = (int)JYElecHelper.GetAttrValue(u, JYElecConst.ELEC_ROUGH_NUMBER);
mainElec.ELEC_FINISH_SPACE = (double)JYElecHelper.GetAttrValue(u, JYElecConst.ELEC_FINISH_SPACE);
mainElec.ELEC_MIDDLE_SPACE = (double)JYElecHelper.GetAttrValue(u, JYElecConst.ELEC_MIDDLE_SPACE);
mainElec.ELEC_ROUGH_SPACE = (double)JYElecHelper.GetAttrValue(u, JYElecConst.ELEC_ROUGH_SPACE);
list.Add(mainElec);
}
if (lines.Count > 0)
{
var pInfo = mainElec.PositioningInfos.FirstOrDefault();
var info = new JYPositioningInfo();
info.X = basePoint.X;
info.Y = basePoint.Y;
info.Z = basePoint.Z;
info.NXObjects.Add(u);
info.NXObjects.Add(lines.FirstOrDefault().NXOpenLine);
var infoStartPoint = lines.First().StartPoint;
var infoEndPoint = lines.First().EndPoint;
info.Lines.Add(infoStartPoint);
info.Lines.Add(infoEndPoint);
info.FaceDir = JYElecHelper.GetBaseFace(lines.First().StartPoint, lines.First().EndPoint, u).GetFaceDirection();
if (pInfo != null)
{
var startPoint = pInfo.Lines.First();
var endPoint = pInfo.Lines.Last();
info.Rotation = Snap.Vector.Angle(endPoint - startPoint, infoStartPoint - infoEndPoint);
}
mainElec.PositioningInfos.Add(info);
}
}
});
gridControl1.DataSource = list;
;
}
/// <summary>
/// 获取基准面
/// </summary>
static void GetBaseFace(Snap.NX.Body body, List <Snap.NX.Line> diagonalLines, out Snap.NX.Face face, out Snap.NX.Line line)
{
Snap.NX.Face outFace = null;
Snap.NX.Line outLine = null;
var faces = body.Faces.ToList();
faces = faces.Where(u => u.ObjectSubType == Snap.NX.ObjectTypes.SubType.FacePlane).ToList();
var baseFace = faces.Where(u => u.IsHasAttr(ELEC_BASE_EDM_FACE)).FirstOrDefault();
if (baseFace != null)
{
faces = new List <Snap.NX.Face> {
baseFace
};
}
var tempFaces = new List <Snap.NX.Face>();
if (!Entry.Instance.IsDistinguishSideElec)
{
tempFaces = faces.Where(u => SnapEx.Helper.Equals(u.GetFaceDirection(), -Snap.Globals.WcsOrientation.AxisZ, SnapEx.Helper.Tolerance)).ToList();
}
else
{
tempFaces.AddRange(faces.Where(u =>
SnapEx.Helper.Equals(u.GetFaceDirection(), -Snap.Globals.WcsOrientation.AxisZ, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(u.GetFaceDirection(), Snap.Globals.WcsOrientation.AxisZ, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(u.GetFaceDirection(), -Snap.Globals.WcsOrientation.AxisX, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(u.GetFaceDirection(), Snap.Globals.WcsOrientation.AxisX, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(u.GetFaceDirection(), -Snap.Globals.WcsOrientation.AxisY, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(u.GetFaceDirection(), Snap.Globals.WcsOrientation.AxisY, SnapEx.Helper.Tolerance)
).ToList());
}
tempFaces = tempFaces.OrderByDescending(u =>
{
var uv = u.BoxUV;
return(Math.Abs(uv.MinU - uv.MaxU) * Math.Abs(uv.MaxV - uv.MinV));
}).ToList();
tempFaces.ForEach(u =>
{
faces.Remove(u);
});
faces = tempFaces;
foreach (var item in diagonalLines.ToList())
{
Snap.NX.Line diagonalLine = item;
if (Snap.Compute.Distance(diagonalLine, body) >= SnapEx.Helper.Tolerance)
{
diagonalLines.Remove(item);
}
}
foreach (var u in faces)
{
var tempDiagonaLines = new List <Snap.NX.Line>();
foreach (var item in diagonalLines)
{
Snap.NX.Line diagonalLine = item;
if (Snap.Compute.Distance(diagonalLine, u) < SnapEx.Helper.Tolerance)
{
tempDiagonaLines.Add(item);
}
}
if (tempDiagonaLines.Count > 0)
{
var uBoxUV = u.BoxUV;
var centerPoint = u.Position((uBoxUV.MaxU + uBoxUV.MinU) / 2, (uBoxUV.MaxV + uBoxUV.MinV) / 2);
foreach (var item in tempDiagonaLines)
{
Snap.NX.Line diagonalLine = item;
if (SnapEx.Helper.Equals(centerPoint, (diagonalLine.StartPoint + diagonalLine.EndPoint) / 2, SnapEx.Helper.Tolerance))
{
outFace = u;
outLine = diagonalLine;
face = outFace;
line = outLine;
return;
}
}
}
}
face = outFace;
line = outLine;
}
public void GetElecInfo(JYElecInfo mainElec)
{
var workPart = Snap.Globals.WorkPart;
var bodys = workPart.Bodies.Where(u => u.Name == mainElec.ElecName).ToList();
var body = bodys.FirstOrDefault();
var box3d = body.Box;
mainElec.ELEC_FINISH_NUMBER = GetDoubleAttr(body, JYElecConst.ELEC_FINISH_NUMBER);
mainElec.ELEC_MIDDLE_NUMBER = GetDoubleAttr(body, JYElecConst.ELEC_MIDDLE_NUMBER);
mainElec.ELEC_ROUGH_NUMBER = GetDoubleAttr(body, JYElecConst.ELEC_ROUGH_NUMBER);
mainElec.ELEC_FINISH_SPACE = GetDoubleAttr(body, JYElecConst.ELEC_FINISH_SPACE);
mainElec.ELEC_MIDDLE_SPACE = GetDoubleAttr(body, JYElecConst.ELEC_MIDDLE_SPACE);
mainElec.ELEC_ROUGH_SPACE = GetDoubleAttr(body, JYElecConst.ELEC_ROUGH_SPACE);
mainElec.ELEC_MAT_NAME = GetAttrValue(body, JYElecConst.ELEC_MAT_NAME);
mainElec.CLAMP_GENERAL_TYPE = GetAttrValue(body, JYElecConst.CLAMP_GENERAL_TYPE);
mainElec.ELEC_MACH_TYPE = GetAttrValue(body, JYElecConst.ELEC_MACH_TYPE);
mainElec.F_ELEC_SMOOTH = GetAttrValue(body, JYElecConst.F_ELEC_SMOOTH);
mainElec.M_ELEC_SMOOTH = GetAttrValue(body, JYElecConst.M_ELEC_SMOOTH);
mainElec.R_ELEC_SMOOTH = GetAttrValue(body, JYElecConst.R_ELEC_SMOOTH);
mainElec.SPECL = Math.Abs(box3d.MaxX - box3d.MinX);
mainElec.SPECW = Math.Abs(box3d.MaxY - box3d.MinY);
mainElec.SPECH = Math.Abs(box3d.MaxZ - box3d.MinZ);
mainElec.PositioningInfos.Clear();
bodys.ForEach(u => {
Snap.NX.Line line = GetDiagonalLine(u);
if (line != null)
{
var basePoint = (line.StartPoint + line.EndPoint) / 2;
var info = new JYPositioningInfo();
info.X = basePoint.X;
info.Y = basePoint.Y;
info.Z = basePoint.Z;
info.NXObjects.Add(u);
info.NXObjects.Add(line.NXOpenLine);
var cornerface = JYElecHelper.GetBaseCornerFace(line.StartPoint, line.EndPoint, u);
if (cornerface != null)
{
var type = SnapEx.Helper.GetQuadrantType(cornerface.GetFaceDirection());
info.C = "右上角";
if (type == QuadrantType.Second)
{
info.C = "左上角";
}
else if (type == QuadrantType.Three)
{
info.C = "左下角";
}
else if (type == QuadrantType.Four)
{
info.C = "右下角";
}
}
var infoStartPoint = line.StartPoint;
var infoEndPoint = line.EndPoint;
info.Lines.Add(infoStartPoint);
info.Lines.Add(infoEndPoint);
//info.FaceDir = JYElecHelper.GetBaseFace(line.StartPoint, line.EndPoint, u).GetFaceDirection();
mainElec.PositioningInfos.Add(info);
}
});
}
