public static List <MassFormModel> GetMassFormModels(ExternalCommandData commandData, string massFamilyName)
{
var massForms = FamilyInstanceUtils.GetAllTheFamilyInstancesOfFamily(commandData, massFamilyName);
var massFormModels = new List <MassFormModel>();
foreach (var massFormInstance in massForms)
{
var massFormModelItem = new MassFormModel
{
Model = massFormInstance,
Faces = massFormInstance.GetFacesFromElement()
};
massFormModels.Add(massFormModelItem);
}
return(massFormModels);
}
private static PipeAndMassIntersectionModel GetIntersection(
PipeModel pipeModel,
MassFormModel massFormModel,
List <XYZ> fittingPointList)
{
var intersectionsInstance = new PipeAndMassIntersectionModel {
Pipe = pipeModel, MassForm = massFormModel
};
var pipeCurveStartPoint = pipeModel.StarPoint;
var pipeCurveEndPoint = pipeModel.EndPoint;
foreach (var massFace in massFormModel.Faces)
{
IntersectionResultArray intersectionResultArray = null;
massFace.Intersect(pipeModel.Curve, out intersectionResultArray);
if (intersectionResultArray == null)
{
continue;
}
foreach (IntersectionResult intResult in intersectionResultArray)
{
if (intResult.XYZPoint == null)
{
continue;
}
var intersectPoint = intResult.XYZPoint;
//Проверяем совпадает ли точка пересечения с точкой коннектора фитинга
bool isFittingPointMatch = false;
foreach (var fittingPoint in fittingPointList)
{
if (intersectPoint.IsEqualByXYZ(fittingPoint, 5))
{
isFittingPointMatch = true;
break;
}
}
if (isFittingPointMatch)
{
continue;
}
//Если точка коннектора трубы совпадает с точкой пересечения, то улетаем
if (intersectPoint.IsEqualByXYZ(pipeCurveStartPoint, 5) ||
intersectPoint.IsEqualByXYZ(pipeCurveEndPoint, 5))
{
continue;
}
//проверяем находится ли точка на линии по ХУ и по высотной отметке Z
bool isIntersectPointInRange
= NumberUtils.IsInRange(
intersectPoint.Z,
Math.Min(pipeCurveStartPoint.Z, pipeCurveEndPoint.Z),
Math.Max(pipeCurveStartPoint.Z, pipeCurveEndPoint.Z));
if (intersectPoint.IsPointBetweenOtherPoints(pipeCurveEndPoint, pipeCurveStartPoint, 5) &&
isIntersectPointInRange)
{
intersectionsInstance.IntersectionPoints.Add(intersectPoint);
}
}
}
return((intersectionsInstance.IntersectionPoints.Count > 0) ? intersectionsInstance : null);
}
private static CableTrayAndMassIntersectionModel GetIntersection(CableTrayModel CableTrayModel, MassFormModel massFormModel)
{
var intersectionsInstance = new CableTrayAndMassIntersectionModel
{
CableTray = CableTrayModel,
MassForm = massFormModel
};
var cableTrayCurveStartPoint = CableTrayModel.StarPoint;
var cableTrayCurveEndPoint = CableTrayModel.EndPoint;
foreach (var massFace in massFormModel.Faces)
{
IntersectionResultArray intersectionResultArray = null;
massFace.Intersect(CableTrayModel.Curve, out intersectionResultArray);
if (intersectionResultArray == null)
{
continue;
}
foreach (IntersectionResult intResult in intersectionResultArray)
{
if (intResult.XYZPoint == null)
{
continue;
}
var intersectPoint = intResult.XYZPoint;
bool isIntersectPointInRange
= NumberUtils.IsInRange(
intersectPoint.Z,
Math.Min(cableTrayCurveStartPoint.Z, cableTrayCurveStartPoint.Z),
Math.Max(cableTrayCurveEndPoint.Z, cableTrayCurveEndPoint.Z));
//проверяем находится ли точка на линии
if (GeomShark.PointUtils.IsPointBetweenOtherTwoPoints(
cableTrayCurveStartPoint.X, cableTrayCurveStartPoint.Y,
cableTrayCurveEndPoint.X, cableTrayCurveEndPoint.Y,
intersectPoint.X, intersectPoint.Y, 4))
{
intersectionsInstance.IntersectionPoints.Add(intersectPoint);
}
}
}
return((intersectionsInstance.IntersectionPoints.Count > 0) ? intersectionsInstance : null);
}
