/// <summary>
/// TODO
/// </summary>
/// <param name="vtx"></param>
/// <param name="owner"></param>
/// <returns></returns>
private List <EdgeExt> GetEdges(Vertex vtx, BoundaryLoop owner)
{
var eList = new List <EdgeExt>();
try
{
foreach (var edge in vtx.Edges)
{
var eInfo = new EdgeExt(edge, vtx, owner);
if (eInfo.IsNull)
{
continue;
}
eList.Add(eInfo);
}
}
catch (Exception e)
{
Console.WriteLine(e);
MailAgent.Report(e.Message);
}
return(eList);
}
//TODO
public VertExt(Vertex vtx, BoundaryLoop owner)
{
VertPoint = vtx.Point;
XEdge = new EdgeExt();
YEdge = new EdgeExt();
ZEdge = new EdgeExt();
Normal = new Vector3d();
_vertAngle = 0.0;
_rightAngle = false;
_rightCs = false;
foreach (var eInfo in GetEdges(vtx, owner))
{
var sTang = eInfo.Tangent;
if (sTang.Length < SettingsUser.TolPoint)
{
continue;
}
if (eInfo.OnLoop)
{
if (XEdge.IsNull)
{
XEdge = eInfo;
}
else if (XEdge.Length >= eInfo.Length)
{
YEdge = eInfo;
}
else
{
YEdge = XEdge;
XEdge = eInfo;
}
if (!Normal.IsLessThanTol())
{
continue;
}
Normal = eInfo.Normal;
}
else
{
ZEdge = eInfo;
}
}
if (XEdge.Length < SettingsUser.TolPoint)
{
return;
}
if (YEdge.Length > SettingsUser.TolPoint)
{
_vertAngle = XEdge.Tangent.GetAngleTo(YEdge.Tangent);
if (_vertAngle <= SettingsInternal.TolVector * 10 ||
_vertAngle >= 3.14159265358979 - SettingsInternal.TolVector * 10)
{
YEdge = new EdgeExt();
}
else
{
if (SettingsUser.PrioritizeRightAngles)
{
_rightAngle = Math.Abs(_vertAngle - 1.5707963267949) < SettingsInternal.TolVector;
}
if (Normal.IsLessThanTol())
{
Normal = XEdge.Tangent.CrossProduct(YEdge.Tangent);
}
}
}
if (ZEdge.Length < SettingsUser.TolPoint)
{
return;
}
if (!Normal.IsLessThanTol())
{
if (Normal.GetAngleTo(ZEdge.Tangent) > 1.5707963267949)
{
Normal = Normal.Negate();
}
if (YEdge.Length > SettingsUser.TolPoint)
{
_rightCs = YEdge.Tangent.GetAngleTo(Normal.CrossProduct(XEdge.Tangent)) <
1.5707963267949;
}
}
}