public static FaceBasedFamilyCreator CreateSimilar(FamilyInstance _fi, Document _tarDoc, double _hostSearchRange)
{
var refDoc = _fi.Document;
var pos = _fi.GetPos();
var hostCat = HostUtils.GetHostCategory(_fi);
var bb = _fi.GetBoundingBoxInModelCS(null);
var bbFilter = Methods.GetBBIntersectFilter(bb, _hostSearchRange);
XYZ faceNorm = null;
DesignOption dop; string dopUid, dopName;
OpContext.GetActiveDesignOptionInfo(_tarDoc, out dop, out dopUid, out dopName);
var hostDir = HostUtils.GetHostDir(_fi);
var search = new HostSearchSession(_tarDoc, hostCat, bbFilter, hostDir, faceNorm, dop);
Element host;
var hostFace = search.FindHostFace(pos, out host);
var param = _fi.GetAllEditableParams();
var refDocId = refDoc.Identifier();
var tarDocId = _tarDoc.Identifier();
var opContext = new OpContext(refDocId, tarDocId, refDoc, _tarDoc, dopUid, dopName, _fi.Id);
var ctr = new FaceBasedFamilyCreator
(_fi.Symbol, _fi.Host, hostFace, pos, _fi.HandOrientation, _fi.FacingOrientation, param, opContext);
return(ctr);
}
public static FamilyCreator CreateSimilar(FamilyInstance _fi, Document _tarDoc, int _hostLevel)
{
var type = HostUtils.GetHostingType(_fi);
if (type == HostingType.FaceBased)
{
return(FaceBasedFamilyCreator.CreateSimilar(_fi, _tarDoc, _hostLevel));
}
else if (type == HostingType.LineBasedOnLevel)
{
return(LineBasedFamilyCreator_onLevel.CreateSimilar(_fi, _tarDoc, _hostLevel));
}
else if (type == HostingType.LineBasedOnFace)
{
return(LineBasedFamilyCreator_onPlanarFace.CreateSimilar(_fi, _tarDoc, _hostLevel));
}
else if (type == HostingType.WallBased)
{
return(WallBasedFamilyCreator.CreateSimilar(_fi, _tarDoc, _hostLevel));
}
else
{
return(null);
}
}
/// <summary>
/// TRANSACTIONS INSIDE.
/// Create mirror ONLY FOR vertical host face.
/// </summary>
public static FamilyCreator Mirror
(FamilyInstance fi, Plane _plane, double _hostSearchRange)
{
var doc = fi.Document;
var dop = doc.GetElement(DesignOption.GetActiveDesignOptionId(doc)) as DesignOption;
var tf = Transform.CreateReflection(_plane);
var refPos = fi.GetPos();
var tarPos = tf.OfPoint(refPos);
var hand = tf.OfVector(fi.HandOrientation);
var facing = tf.OfVector(fi.FacingOrientation);
var refPlane = fi.GetPlane();
var faceNormal = tf.OfVector(refPlane.Normal);
//find host face
var bb = fi.GetBoundingBoxForSolidGeometries();
if (bb == null)
{
bb = fi.GetBoundingBoxInModelCS(null);
}
bb = bb.GetTransformed(tf);
var bbFilter = Methods.GetBBIntersectFilter(bb, _hostSearchRange);
var hostCat = HostUtils.GetHostCategory(fi);
var hostDir = HostUtils.GetHostDir(fi);
var search = new HostSearchSession(doc, hostCat, bbFilter, hostDir, faceNormal, dop);
Element host;
var hostFace = search.FindHostFace(tarPos, out host);
if (hostFace == null)
{
throw new HostNotFoundException(fi.Id.ToString());
}
var param = fi.GetAllEditableParams();
var ctr = new FaceBasedFamilyCreator
(fi.Symbol, host, hostFace, tarPos, hand, facing, param, null);
return(ctr);
}
/// <summary>
/// Copy face-based family instances to multiple levels.
/// </summary>
/// <param name="_refs">face-based family instances to be copied.</param>
/// <param name="_tarLevels">target levels</param>
/// <param name="_baseLevel">base level for calculating height change.</param>
/// <param name="_snapShot">snap shot of potential host faces. Need to scan before calling this method.</param>
/// <returns>face-based family creators of correct type.</returns>
public static List <FamilyCreator> CopyToLevels
(FamilyInstance refFI,
IEnumerable <Level> _tarLevels,
Level _baseLevel,
double _searchRange)
{
var doc = refFI.Document;
var ops = new List <FamilyCreator>();
var refPos = refFI.GetPos();
var dop = doc.GetElement(DesignOption.GetActiveDesignOptionId(doc)) as DesignOption;
//get params
var param = refFI.GetAllEditableParams();
//get orientation
var hand = refFI.HandOrientation;
var facing = refFI.FacingOrientation;
var faceNormal = refFI.GetPlane().Normal;
//search cat
var bbRef = refFI.GetBoundingBoxForSolidGeometries();
if (bbRef == null)
{
bbRef = refFI.GetBoundingBoxInModelCS(null);
}
var searchCat = HostUtils.GetHostCategory(refFI);
var hostDir = HostUtils.GetHostDir(refFI);
foreach (var tarLevel in _tarLevels)
{
//skip base level
if (tarLevel.Id == _baseLevel.Id)
{
continue;
}
var deltaZ = tarLevel.ProjectElevation - _baseLevel.ProjectElevation;
var tf = Transform.CreateTranslation(new XYZ(0, 0, deltaZ));
var tarPos = tf.OfPoint(refPos);
//search host face
var bbTar = bbRef.GetTransformed(tf);
var bbFilter = Methods.GetBBIntersectFilter(bbTar, _searchRange);
var search = new HostSearchSession(doc, searchCat, bbFilter, hostDir, faceNormal, dop);
Element host;
var hostFace = search.FindHostFace(tarPos, out host);
if (hostFace == null)
{
throw new HostNotFoundException(refFI.Id.ToString());
}
var ctr = new FaceBasedFamilyCreator
(refFI.Symbol,
host,
hostFace,
tarPos,
hand,
facing,
param,
null);
ops.Add(ctr);
}
return(ops);
}
