/// <summary>
/// Copy wall-based family instances to multiple levels.
/// </summary>
/// <param name="_refs">wall-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 walls. Need to scan before calling this method.</param>
/// <returns>wall-based family creators.</returns>
public static List <FamilyCreator> CopyToLevels
(FamilyInstance refFI,
IEnumerable <Level> _tarLevels,
Level _baseLevel,
double _searchRange)
{
var doc = refFI.Document;
var dop = doc.GetElement(DesignOption.GetActiveDesignOptionId(doc)) as DesignOption;
var ops = new List <FamilyCreator>();
var refPoints = HostUtils.GetPointsInsideWallHost(refFI);
//get params
var param = refFI.GetAllEditableParams();
//get orientation
var hand = refFI.HandOrientation;
var facing = refFI.FacingOrientation;
//search cat
var bbRef = refFI.GetBoundingBoxForSolidGeometries();
if (bbRef == null)
{
bbRef = refFI.GetBoundingBoxInModelCS(null);
}
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 tarPoints = refPoints.Select(x => tf.OfPoint(x)).ToList();
//search host face
var bbTar = bbRef.GetTransformed(tf);
var bbFilter = Methods.GetBBIntersectFilter(bbTar, _searchRange);
var search = new HostSearchSession(doc, HostCategory.Wall, bbFilter, hostDir, null, dop);
var hostWall = search.FindHostWall(tarPoints);
if (hostWall == null)
{
throw new HostNotFoundException(refFI.Id.ToString());
}
var tarPos = tf.OfPoint(refFI.GetPos());
var ctr = new WallBasedFamilyCreator
(refFI.Symbol,
hostWall,
tarPos,
hand, facing,
refFI.StructuralType,
param,
null);
ops.Add(ctr);
}
return(ops);
}
public static FamilyCreator Mirror
(FamilyInstance refFI,
Plane _mirrorPlane,
double _hostSearchRange)
{
var doc = refFI.Document;
var dop = doc.GetElement(DesignOption.GetActiveDesignOptionId(doc)) as DesignOption;
var tf = Transform.CreateReflection(_mirrorPlane);
var refPoints = HostUtils.GetPointsInsideWallHost(refFI);
var tarPoints = refPoints.Select(x => tf.OfPoint(x)).ToList();
//get params
var param = refFI.GetAllEditableParams();
//get orientation
var hand = tf.OfVector(refFI.HandOrientation);
var facing = tf.OfVector(refFI.FacingOrientation);
//host search
var refHostDir = HostUtils.GetHostDir(refFI);
var hostDir = refHostDir == null
? null
: tf.OfVector(refHostDir);
var bb = refFI.GetBoundingBoxForSolidGeometries();
if (bb == null)
{
bb = refFI.GetBoundingBoxInModelCS(null);
}
var bbMr = bb.GetTransformed(tf);
var bbFilter = Methods.GetBBIntersectFilter(bbMr, 3.0);
var search = new HostSearchSession(doc, HostCategory.Wall, bbFilter, hostDir, null, dop);
var hostWall = search.FindHostWall(tarPoints);
if (hostWall == null)
{
throw new HostNotFoundException(refFI.Id.ToString());
}
var tarPos = tf.OfPoint(refFI.GetPos());
var ctr = new WallBasedFamilyCreator
(refFI.Symbol,
hostWall,
tarPos,
hand, facing,
refFI.StructuralType,
param,
null);
return(ctr);
}
public static FamilyCreator MirrorFaceBased
(FamilyInstance _fi, Plane _plane, double _hostSearchRange)
{
var tf = Transform.CreateReflection(_plane);
var doc = _fi.Document;
var dop = doc.GetElement(DesignOption.GetActiveDesignOptionId(doc)) as DesignOption;
//host search
var bb = _fi.GetBoundingBoxForSolidGeometries();
if (bb == null)
{
bb = _fi.GetBoundingBoxInModelCS(null);
}
bb = bb.GetTransformed(tf);
var filter = Methods.GetBBIntersectFilter(bb, _hostSearchRange);
var hostCat = HostUtils.GetHostCategory(_fi);
var hostDir = HostUtils.GetHostDir(_fi);
if (hostDir != null)
{
hostDir = tf.OfVector(hostDir);
}
var refOffsetLocLine = LineBasedFamilyUtils.GetOffsetLocLine(_fi);
var tarOffsetLocLine = refOffsetLocLine.CreateTransformed(tf) as Line;
var refLocLine = _fi.LocationLine();
var tarLocLine = refLocLine.CreateTransformed(tf) as Line;
var facing = tf.OfVector(_fi.FacingOrientation);
var faceNormal = tf.OfVector(_fi.GetPlane().Normal);
var search = new HostSearchSession(doc, hostCat, filter, hostDir, faceNormal, dop);
Element host;
var hostFace = search.FindHostFace(tarLocLine, out host);
if (hostFace == null)
{
throw new HostNotFoundException(_fi.Id.ToString());
}
var param = _fi.GetAllEditableParams();
var ctr = new LineBasedFamilyCreator_onPlanarFace
(_fi.Symbol, tarOffsetLocLine, facing, host, hostFace, param, null);
ctr.CutsHost = HostUtils.CutsHost(_fi);
return(ctr);
}
/// <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 line-based family instances to multiple levels.
/// </summary>
/// <param name="_refs">line-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>Line-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 dop = doc.GetElement(DesignOption.GetActiveDesignOptionId(doc)) as DesignOption;
var ops = new List <FamilyCreator>();
var refLocLine = _refFI.LocationLine();
//get params
var param = _refFI.GetAllEditableParams();
//get orientation
var facing = _refFI.FacingOrientation;
var faceNormal = _refFI.GetPlane().Normal;
//scan for host face
var hostCat = HostUtils.GetHostCategory(_refFI);
var hostDir = HostUtils.GetHostDir(_refFI);
var bbRef = _refFI.GetBoundingBoxForSolidGeometries();
if (bbRef == null)
{
bbRef = _refFI.GetBoundingBoxInModelCS(null);
}
bool cutsHost = HostUtils.CutsHost(_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 tarLocLine = refLocLine.CreateTransformed(tf) as Line;
//check host dir
FamilyCreator ctr = null;
var info = new LineBasedFamilyInfo(_refFI);
//host on level
if (hostCat == HostCategory.Level)
{
ctr = new LineBasedFamilyCreator_onLevel
(_refFI.Symbol,
tarLocLine,
_refFI.FacingOrientation,
tarLevel,
_refFI.StructuralType,
param,
null);
}
//host on face
else
{
//search host face
var bbTar = bbRef.GetTransformed(tf);
var filter = Methods.GetBBIntersectFilter(bbTar, _searchRange);
var search = new HostSearchSession(doc, hostCat, filter, hostDir, faceNormal, dop);
Element host;
var hostFace = search.FindHostFace(tarLocLine, out host);
if (hostFace == null)
{
throw new HostNotFoundException(_refFI.Id.ToString());
}
var refOffsetLocLine = LineBasedFamilyUtils.GetOffsetLocLine(_refFI);
var tarOffsetLocLine = refOffsetLocLine.CreateTransformed(tf) as Line;
var lineBasedCtr = new LineBasedFamilyCreator_onPlanarFace
(_refFI.Symbol,
tarOffsetLocLine,
facing,
host,
hostFace,
param,
null);
lineBasedCtr.CutsHost = cutsHost;
ctr = lineBasedCtr;
}
ops.Add(ctr);
}
return(ops);
}