public static List <SpeckleObject> ToSpeckle(this BoundaryConditions myRestraint)
{
var points = new List <XYZ>();
var restraintType = myRestraint.GetBoundaryConditionsType();
if (restraintType == BoundaryConditionsType.Point)
{
var point = myRestraint.Point;
points.Add(point);
}
else if (restraintType == BoundaryConditionsType.Line)
{
var curve = myRestraint.GetCurve();
points.Add(curve.GetEndPoint(0));
points.Add(curve.GetEndPoint(1));
}
else if (restraintType == BoundaryConditionsType.Area)
{
var loops = myRestraint.GetLoops();
foreach (var loop in loops)
{
foreach (var curve in loop)
{
points.Add(curve.GetEndPoint(0));
points.Add(curve.GetEndPoint(1));
}
}
points = points.Distinct().ToList();
}
var coordinateSystem = myRestraint.GetDegreesOfFreedomCoordinateSystem();
var axis = new StructuralAxis(
new StructuralVectorThree(new double[] { coordinateSystem.BasisX.X, coordinateSystem.BasisX.Y, coordinateSystem.BasisX.Z }),
new StructuralVectorThree(new double[] { coordinateSystem.BasisY.X, coordinateSystem.BasisY.Y, coordinateSystem.BasisY.Z }),
new StructuralVectorThree(new double[] { coordinateSystem.BasisZ.X, coordinateSystem.BasisZ.Y, coordinateSystem.BasisZ.Z })
);
var restraint = new StructuralVectorBoolSix(new bool[6]);
var stiffness = new StructuralVectorSix(new double[6]);
var listOfParams = new BuiltInParameter[] {
BuiltInParameter.BOUNDARY_DIRECTION_X,
BuiltInParameter.BOUNDARY_DIRECTION_Y,
BuiltInParameter.BOUNDARY_DIRECTION_Z,
BuiltInParameter.BOUNDARY_DIRECTION_ROT_X,
BuiltInParameter.BOUNDARY_DIRECTION_ROT_Y,
BuiltInParameter.BOUNDARY_DIRECTION_ROT_Z
};
var listOfSpringParams = new BuiltInParameter[] {
BuiltInParameter.BOUNDARY_RESTRAINT_X,
BuiltInParameter.BOUNDARY_RESTRAINT_Y,
BuiltInParameter.BOUNDARY_RESTRAINT_Z,
BuiltInParameter.BOUNDARY_RESTRAINT_ROT_X,
BuiltInParameter.BOUNDARY_RESTRAINT_ROT_Y,
BuiltInParameter.BOUNDARY_RESTRAINT_ROT_Z,
};
for (var i = 0; i < 6; i++)
{
switch (myRestraint.get_Parameter(listOfParams[i]).AsInteger())
{
case 0:
restraint.Value[i] = true;
break;
case 1:
restraint.Value[i] = false;
break;
case 2:
stiffness.Value[i] = myRestraint.get_Parameter(listOfSpringParams[i]).AsDouble();
break;
}
}
restraint.GenerateHash();
stiffness.GenerateHash();
var myNodes = new List <SpeckleObject>();
foreach (var point in points)
{
var myPoint = (SpeckleCoreGeometryClasses.SpecklePoint)SpeckleCore.Converter.Serialise(point);
var myNode = new StructuralNode();
myNode.basePoint = myPoint;
myNode.Axis = axis;
myNode.Restraint = restraint;
myNode.Stiffness = stiffness;
myNodes.Add(myNode);
}
return(myNodes);
}
private Base BoundaryConditionsToSpeckle(BoundaryConditions revitBoundary)
{
var points = new List <XYZ> {
};
var nodes = new List <Node> {
};
var cs = revitBoundary.GetDegreesOfFreedomCoordinateSystem();
var localAxis = new Plane(PointToSpeckle(cs.Origin), VectorToSpeckle(cs.BasisZ), VectorToSpeckle(cs.BasisX), VectorToSpeckle(cs.BasisY));
var restraintType = revitBoundary.GetBoundaryConditionsType();
var state = 0;
switch (restraintType)
{
case BoundaryConditionsType.Point:
var point = revitBoundary.Point;
points.Add(point);
state = GetParamValue <int>(revitBoundary, BuiltInParameter.BOUNDARY_PARAM_PRESET); // 1 fixed, 2 pinned, 3 roller, 4 user/variable
break;
case BoundaryConditionsType.Line:
var curve = revitBoundary.GetCurve();
points.Add(curve.GetEndPoint(0));
points.Add(curve.GetEndPoint(1));
state = GetParamValue <int>(revitBoundary, BuiltInParameter.BOUNDARY_PARAM_PRESET_LINEAR);
break;
case BoundaryConditionsType.Area:
var loops = revitBoundary.GetLoops();
foreach (var loop in loops)
{
foreach (var areaCurve in loop)
{
points.Add(areaCurve.GetEndPoint(1));
}
}
points = points.Distinct().ToList();
state = GetParamValue <int>(revitBoundary, BuiltInParameter.BOUNDARY_PARAM_PRESET_AREA);
break;
default:
break;
}
var restraint = GetRestraintCode(revitBoundary, restraintType, state);
foreach (var point in points)
{
var speckleNode = new Node();
//var speckleNode = new Node(PointToSpeckle(point), null, restraint, localAxis);
GetAllRevitParamsAndIds(speckleNode, revitBoundary);
nodes.Add(speckleNode);
}
var speckleBoundaryCondition = new Base();
if (nodes.Count > 1)
{
speckleBoundaryCondition["nodes"] = nodes;
}
else
{
speckleBoundaryCondition = nodes[0];
}
return(speckleBoundaryCondition);
}
