public CONSTRAINT(NXOpen.Positioning.Constraint nxConstraint, ASSEMBLY assemManager)
{
assemManager_ = assemManager;
nxConstraintRefGeoms = nxConstraint.GetReferences();
//get number of reference geometry related with current constraint
numRefGeoms = nxConstraintRefGeoms.Length;
//Make array to save reference geometries and their corresponding parts in TransCAD
tcad_refGeomRelatedParts = new TransCAD.Part[numRefGeoms];
tcad_RefGeoms = new TransCAD.Reference[numRefGeoms];
refGeomPartPositions = new Point3d[numRefGeoms];
refGeomPartOrientations = new Matrix3x3[numRefGeoms];
nx_RefGeoms = new NXObject[numRefGeoms];
//for each reference geometry in constraint
for (int i = 0; i < numRefGeoms; i++)
{
ConstraintReference nxConstraintRefGeom = nxConstraintRefGeoms[i];
nx_RefGeoms[i] = nxConstraintRefGeom.GetGeometry();
//identify reference related part's index by name from NX
int refGeomPartIdx = 0;
string refCompName = nx_RefGeoms[i].OwningComponent.DisplayName;
for (int k = 0; k < assemManager_.numComponents; k++)
{
if (assemManager_.nxCompNames[k] == refCompName)
{
refGeomPartIdx = k;
}
}
//get TransCAD part info related with current reference geometry
tcad_refGeomRelatedParts[i] = assemManager_.tcad_PartList[refGeomPartIdx];
//get current TransCAD part's position and orientation to convert world coordinate(from NX) to local coordinate(in TransCAD)
refGeomPartPositions[i] = assemManager_.componentPositions[refGeomPartIdx];
refGeomPartOrientations[i] = assemManager_.componentOrientations[refGeomPartIdx];
}
}
public CONSTRAINTCoaxial(NXOpen.Positioning.Constraint nxConstraint, ASSEMBLY assemManager)
: base(nxConstraint, assemManager)
{
}
static void Main(string[] args)
{
nxSession = Session.GetSession();
ufSession = UFSession.GetUFSession();
PartLoadStatus partLoadStatus1;
//ArrayList tcad_PartList = new ArrayList();
string fileName = args[0];
//"D:\\UG_MACRO\\TEST MODEL\\Amodels\\A1\\Pre\\A1.prt";
NXOpen.Part assemblyFilePart = nxSession.Parts.OpenDisplay(fileName, out partLoadStatus1);
ASSEMBLY assemManager = new ASSEMBLY();
assemManager.InitializeTransCAD();
assemManager.loadAssemblyInfo(assemblyFilePart);
int numConstraints = assemManager.nxConstraints.Length;
List <CONSTRAINT> preConstraints = new List <CONSTRAINT>();
//for each constraint
for (int i = 0; i < numConstraints; i++)
{
NXOpen.Positioning.Constraint nxConstraint = assemManager.nxConstraints[i];
Constraint.Type constraintType = nxConstraint.ConstraintType;
System.Console.WriteLine(constraintType.ToString());
ConstraintReference[] nxConstraintRefGeoms = nxConstraint.GetReferences();
if (constraintType == Constraint.Type.Touch)
{
//validation
if (nxConstraintRefGeoms.Length != 2)
{
System.Console.WriteLine("Touch Align Constraint should have only 2 reference geometries!");
continue;
}
//Coaxial
/*
* if (nxConstraintRefGeoms[0].GetUsesGeometryAxis() && nxConstraintRefGeoms[1].GetUsesGeometryAxis())
* {
* preConstraints.Add(new CONSTRAINTCoaxial(nxConstraint, assemManager));
* }
*/
//Incidence??
else
{
preConstraints.Add(new CONSTRAINTIncidence(nxConstraint, assemManager));
}
}
//coaxial-edge-based-fit-Constraint in NX
else if (constraintType == Constraint.Type.Fit)
{
preConstraints.Add(new CONSTRAINTCoaxial(nxConstraint, assemManager));
}
else if (constraintType == Constraint.Type.Fix)
{
}
else if (constraintType == Constraint.Type.Distance)
{
}
else if (constraintType == Constraint.Type.Angle)
{
}
}
//for each constraint
for (int i = 0; i < preConstraints.Count(); i++)
{
preConstraints[i].getNXInfo();
}
//for each constraint
for (int i = 0; i < preConstraints.Count(); i++)
{
preConstraints[i].toTransCAD();
}
assemManager.UninitializeTransCAD();
}
public CONSTRAINTIncidence(NXOpen.Positioning.Constraint nxConstraint, ASSEMBLY assemManager)
: base(nxConstraint, assemManager)
{
nxConst = nxConstraint;
}
