public override Snap.NX.Face GetChamferFace()
{
if (ChamferFace != null)
{
return(ChamferFace);
}
Snap.NX.Face result = null;
var results = new List <Snap.NX.Face>();
if (BaseFace != null)
{
var baseFOriention = new Snap.Orientation(BaseFace.GetFaceDirection());
var v1 = Snap.Vector.Unit(baseFOriention.AxisX);
var v2 = Snap.Vector.Unit(baseFOriention.AxisY);
var v3 = Snap.Vector.Unit(v1 + v2);
var v4 = v3.Copy(Snap.Geom.Transform.CreateRotation(new Snap.Position(), BaseFace.GetFaceDirection(), 90)).Unitize();
var chamferFaces = ElecBody.Faces.Where(u => u.ObjectSubType == Snap.NX.ObjectTypes.SubType.FacePlane && Snap.Compute.Distance(u, BaseFace) < SnapEx.Helper.Tolerance).ToList();
chamferFaces.ForEach(u =>
{
var faceDir = u.GetFaceDirection();
if (SnapEx.Helper.Equals(v3, faceDir, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(-v3, faceDir, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(-v4, faceDir, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(v4, faceDir, SnapEx.Helper.Tolerance)
)
{
results.Add(u);
}
});
}
result = results.FirstOrDefault();
if (results.Count > 1)
{
var baseFaceBoxUV = BaseFace.BoxUV;
var elecBasePos = BaseFace.Position((baseFaceBoxUV.MinU + baseFaceBoxUV.MaxU) / 2, (baseFaceBoxUV.MinV + baseFaceBoxUV.MaxV) / 2);
var faceDirection = BaseFace.GetFaceDirection();
var plane = new Snap.Geom.Surface.Plane(elecBasePos, faceDirection);
foreach (var u in results)
{
var uv = u.BoxUV;
var cneterPoint = u.Position((uv.MaxU + uv.MinU) / 2, (uv.MaxV + uv.MaxV) / 2);
var resullt = Snap.Compute.ClosestPoints(cneterPoint, plane);
var dir = Snap.Vector.Unit(resullt.Point1 - resullt.Point2);
if (SnapEx.Helper.Equals(dir, -faceDirection) && Snap.Compute.Distance(BaseFace, u) < SnapEx.Helper.Tolerance)
{
result = u;
break;
}
}
}
ChamferFace = result;
return(result);
}
/// <summary>
/// 获取所有的电极头部面
/// </summary>
protected static List <Snap.NX.Face> GetElecHeadFaces(List <Snap.NX.Face> faces, Snap.NX.Face baseFace, out List <Snap.NX.Face> sideFaces)
{
var headFaces = new List <Snap.NX.Face>();
var tempSideFaces = new List <Snap.NX.Face>();
if (baseFace != null)
{
//头部面
var allFace = faces.ToList();
var baseFaceBoxUV = baseFace.BoxUV;
var elecBasePos = baseFace.Position((baseFaceBoxUV.MinU + baseFaceBoxUV.MaxU) / 2, (baseFaceBoxUV.MinV + baseFaceBoxUV.MaxV) / 2);
allFace.RemoveAll(u => u.NXOpenTag == baseFace.NXOpenTag);
var faceDirection = baseFace.GetFaceDirection();
var plane = new Snap.Geom.Surface.Plane(elecBasePos, faceDirection);
allFace.ToList().ForEach(u =>
{
try
{
var uv = u.BoxEx();
var cneterPoint = new Snap.Position((uv.MaxX + uv.MinX) / 2, (uv.MaxY + uv.MinY) / 2, (uv.MaxZ + uv.MinZ) / 2);
var resullt = Snap.Compute.ClosestPoints(cneterPoint, plane);
var dir = Snap.Vector.Unit(resullt.Point1 - resullt.Point2);
if (SnapEx.Helper.Equals(dir, faceDirection))
{
headFaces.Add(u);
}
else if (u.ObjectSubType == Snap.NX.ObjectTypes.SubType.FacePlane && SnapEx.Helper.Equals(dir, -faceDirection))
{
tempSideFaces.Add(u);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
});
}
sideFaces = tempSideFaces;
return(headFaces);
}
internal PlaneResult(Snap.UI.Response response, Snap.Geom.Surface.Plane plane)
{
this.Response = response;
this.Plane = plane;
}
public virtual Snap.NX.Curve[] Divide(Snap.Geom.Surface.Plane geomPlane, Snap.Position helpPoint)
{
Compute.IntersectionResult result = Compute.IntersectInfo(this, geomPlane, helpPoint);
return(this.Divide(new double[] { result.CurveParameter }));
}
public override Snap.NX.Face GetChamferFace()
{
Snap.NX.Face result = null;
var results = new List <Snap.NX.Face>();
if (BaseFace != null && DiagonalLine != null)
{
var boxUV = BaseFace.BoxUV;
var points = new List <Snap.Position>();
points.Add(BaseFace.Position(boxUV.MinU, boxUV.MinV));
points.Add(BaseFace.Position(boxUV.MinU, boxUV.MaxV));
points.Add(BaseFace.Position(boxUV.MaxU, boxUV.MinV));
points.Add(BaseFace.Position(boxUV.MaxU, boxUV.MaxV));
points.RemoveAll(u => SnapEx.Helper.Equals(u, DiagonalLine.StartPoint, SnapEx.Helper.Tolerance));
points.RemoveAll(u => SnapEx.Helper.Equals(u, DiagonalLine.EndPoint, SnapEx.Helper.Tolerance));
var v1 = Snap.Vector.Unit(points.First() - DiagonalLine.StartPoint);
var v2 = Snap.Vector.Unit(points.First() - DiagonalLine.EndPoint);
var v3 = Snap.Vector.Unit(v1 + v2);
var v4 = v3.Copy(Snap.Geom.Transform.CreateRotation(new Snap.Position(), BaseFace.GetFaceDirection(), 90)).Unitize();
if (points.Count > 0)
{
ElecBody.Faces.Where(u => u.ObjectSubType == Snap.NX.ObjectTypes.SubType.FacePlane).ToList().ForEach(u =>
{
var faceDir = u.GetFaceDirection();
if (SnapEx.Helper.Equals(v3, faceDir, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(-v3, faceDir, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(-v4, faceDir, SnapEx.Helper.Tolerance) ||
SnapEx.Helper.Equals(v4, faceDir, SnapEx.Helper.Tolerance)
)
{
results.Add(u);
}
});
}
}
result = results.FirstOrDefault();
if (results.Count > 1)
{
var baseFaceBoxUV = BaseFace.BoxUV;
var elecBasePos = BaseFace.Position((baseFaceBoxUV.MinU + baseFaceBoxUV.MaxU) / 2, (baseFaceBoxUV.MinV + baseFaceBoxUV.MaxV) / 2);
var faceDirection = BaseFace.GetFaceDirection();
var plane = new Snap.Geom.Surface.Plane(elecBasePos, faceDirection);
results.ForEach(u => {
var uv = u.BoxUV;
var cneterPoint = u.Position((uv.MaxU + uv.MinU) / 2, (uv.MaxV + uv.MaxV) / 2);
var resullt = Snap.Compute.ClosestPoints(cneterPoint, plane);
var dir = Snap.Vector.Unit(resullt.Point1 - resullt.Point2);
if (SnapEx.Helper.Equals(dir, -faceDirection))
{
result = u;
return;
}
});
}
ChamferFace = result;
return(result);
}