public static LineBasedFamilyCreator_onPlanarFace CreateSimilar(FamilyInstance _fi, Document _tarDoc, double _hostSearchRange)
{
var refDoc = _fi.Document;
var refDocId = refDoc.Identifier();
var tarDocId = _tarDoc.Identifier();
var locLine = _fi.LocationLine();
var offsetLocLine = LineBasedFamilyUtils.GetOffsetLocLine(_fi);
var param = _fi.GetAllEditableParams();
DesignOption dop; string dopUid, dopName;
OpContext.GetActiveDesignOptionInfo(_tarDoc, out dop, out dopUid, out dopName);
var opContext = new OpContext(refDocId, tarDocId, refDoc, _tarDoc, dopUid, dopName, _fi.Id);
var hostCat = HostUtils.GetHostCategory(_fi);
var hostDir = HostUtils.GetHostDir(_fi);
var faceNorm = _fi.GetPlane().Normal;
var bb = _fi.GetBoundingBoxInModelCS(null);
var bbFilter = Methods.GetBBIntersectFilter(bb, _hostSearchRange);
var search = new HostSearchSession(_tarDoc, hostCat, bbFilter, hostDir, faceNorm, dop);
Element host;
var hostFace = search.FindHostFace(locLine, out host);
var ctr = new LineBasedFamilyCreator_onPlanarFace
(_fi.Symbol, offsetLocLine, _fi.FacingOrientation, host, hostFace, param, opContext);
Methods.GetCutsAndJoins(_fi, out ctr.Cuts, out ctr.CutBy, out ctr.Joins);
ctr.CutsHost = HostUtils.CutsHost(_fi);
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);
}
}
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 override void PostProcess()
{
SetOrientation(this.FI, this.hand, this.facing);
HostUtils.CutUncutHost(this.FI, base.cutHost);
base.CutAndJoin();
this.OperationFinished = true;
}
/// <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);
}
private void calcOffset()
{
var norm = HostUtils.GetHostNormal(this.NewFI);
var p0 = this.NewFI.LocationCurve().GetEndPoint(0);
var pOffset = this.OffsetLocLine.GetEndPoint(0);
var totalOffset = (pOffset - p0).DotProduct(norm);
double symbolOffset = LineBasedFamilyUtils.GetSymbolOffset(this.fs);
double profileOffset = LineBasedFamilyUtils.GetProfileOffset(this.fs);
double instanceOffset = totalOffset - symbolOffset - profileOffset;
this.NewFI.get_Parameter(BuiltInParameter.INSTANCE_FREE_HOST_OFFSET_PARAM).Set(instanceOffset);
}
public FamilyCreator GetSimilarCreator()
{
var info = new LineBasedFamilyInfo(this.FI);
if (info.HostCondition == HostCondition.Level)
{
var level = this.FI.Host as Level;
this.SimilarCreator = new LineBasedFamilyCreator_onLevel
(this.FI.Symbol, this.OffsetLocLine, this.facing, level, this.FI.StructuralType, this.paramValues, this.Context);
}
else
{
if (this.FI.HostFace != null &&
this.FI.HostFace.ElementReferenceType != ElementReferenceType.REFERENCE_TYPE_NONE)
{
this.SimilarCreator = new LineBasedFamilyCreator_onPlanarFace
(this.FI.Symbol, this.OffsetLocLine, this.facing, this.FI.HostFace, this.paramValues, this.Context);
}
else
{
//search for host face on the run
var locLine = this.FI.LocationLine();
var hostCat = HostUtils.GetHostCategory(this.FI);
var bbFilter = Methods.GetBBIntersectFilter
(this.FI.GetBoundingBoxInModelCS(null),
HostSearchSession.HostSearchRange);
var hostDir = HostUtils.GetHostDir(this.FI);
var faceNorm = this.FI.GetPlane().Normal;
var dop = this.FI.DesignOption;
var search = new HostSearchSession
(this.FI.Document, hostCat, bbFilter, hostDir, faceNorm, dop);
Element host;
var hostFace = search.FindHostFace(locLine, out host);
if (hostFace == null)
{
throw new goa.Common.Exceptions.HostNotFoundException(this.FI.Id.ToString());
}
this.SimilarCreator = new LineBasedFamilyCreator_onPlanarFace
(this.FI.Symbol, this.OffsetLocLine, this.facing, host, hostFace, this.paramValues, this.Context);
}
Methods.GetCutsAndJoins
(this.FI,
out this.SimilarCreator.Cuts,
out this.SimilarCreator.CutBy,
out this.SimilarCreator.Joins);
}
return(this.SimilarCreator);
}
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);
}
/// <summary>
/// after creation, need to regen doc to get
/// corrent orientation info.
/// </summary>
public override void PostProcess()
{
if (this.NewFI != null && this.NewFI.IsValidObject)
{
if (facingRefPoint != null)
{
adjustFacingByRefPoint(this.NewFI);
}
FamilyEditor.SetOrientation(this.NewFI, this.Hand, this.Facing);
//cuts needs to be inside post process
//otherwise face change might affect creation of other new instances.
HostUtils.CutUncutHost(this.NewFI, this.CutsHost);
base.CutAndJoin();
this.OperationFinished = true;
}
}
/// <summary>
/// TRANSACTION INSIDE.
/// </summary>
/// <param name="ops"></param>
/// <param name="doc"></param>
public static void FixHostProblem(IEnumerable <ElementOperator> ops, Document doc)
{
var newFis = ops.Where(x => x is FamilyCreator)
.Cast <FamilyCreator>()
.Where(x => x.OperationFinished)
.Select(x => x.NewFI);
using (Transaction trans = new Transaction(doc, "fix"))
{
trans.Start();
foreach (var newFI in newFis)
{
HostUtils.FixInstanceFaceProblem(newFI);
}
trans.Commit();
}
}
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);
}
public static WallBasedFamilyCreator CreateSimilar(FamilyInstance _fi, Document _tarDoc, double _hostSearchRange)
{
var refDoc = _fi.Document;
var param = _fi.GetAllEditableParams();
var refDocId = refDoc.Identifier();
var tarDocId = _tarDoc.Identifier();
DesignOption dop; string dopUid, dopName;
OpContext.GetActiveDesignOptionInfo(_tarDoc, out dop, out dopUid, out dopName);
var opContext = new OpContext(refDocId, tarDocId, refDoc, _tarDoc, dopUid, dopName, _fi.Id);
var hostCat = HostUtils.GetHostCategory(_fi);
var hostDir = HostUtils.GetHostDir(_fi);
var bb = _fi.GetBoundingBoxInModelCS(null);
var bbFilter = Methods.GetBBIntersectFilter(bb, _hostSearchRange);
var posPoints = HostUtils.GetPointsInsideWallHost(_fi);
var search = new HostSearchSession(_tarDoc, hostCat, bbFilter, hostDir, null, dop);
var hostWall = search.FindHostWall(posPoints);
var ctr = new WallBasedFamilyCreator
(_fi.Symbol, hostWall, _fi.GetPos(), _fi.HandOrientation, _fi.FacingOrientation, _fi.StructuralType, param, opContext);
return(ctr);
}
public static void CutUncutHost(FamilyInstance _fi, bool _cut)
{
if (_fi.Host == null)
{
return;
}
bool currCut = HostUtils.CutsHost(_fi);
if (_cut == currCut)
{
return;
}
var doc = _fi.Document;
if (_cut)
{
InstanceVoidCutUtils.AddInstanceVoidCut(doc, _fi.Host, _fi);
}
else
{
InstanceVoidCutUtils.RemoveInstanceVoidCut(doc, _fi.Host, _fi);
}
}
/// <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>
/// TRANSACTIONS INSIDE.
/// Execute all operators in three steps.
/// Also checks host problem, if any, fix and prompt user
/// to restart operation.
/// </summary>
public static void Operation123(Document _doc, IEnumerable <ElementOperator> _ops)
{
var removers = _ops.Where(x => x is ElementRemover);
var nonRemovers = _ops.Where(x => x is ElementRemover == false);
var ds = new DialogSuppressor();
string errorMsg = "操作未完成。";
using (Transaction trans = new Transaction(_doc, "preprocess"))
{
ds.UseInTransaction(trans);
trans.Start();
foreach (var op in nonRemovers)
{
op.PreProcess();
}
trans.Commit();
if (trans.GetStatus() != TransactionStatus.Committed)
{
throw new TransactionNotCommitedException(errorMsg);
}
}
execute:
using (Transaction trans = new Transaction(_doc, "execute"))
{
ds.UseInTransaction(trans);
trans.Start();
foreach (var op in nonRemovers)
{
if (!op.Cancel)
{
op.Execute();
}
}
if (FamilyCreator.HostsWithInstanceFaceProblem.Count > 0)
{
trans.RollBack();
}
else
{
trans.Commit();
if (trans.GetStatus() != TransactionStatus.Committed)
{
throw new TransactionNotCommitedException(errorMsg);
}
}
}
//the geometry face retrieved from it might be in one of two states:
//A, directly retrieved from instance. The stable reference string does not contain "INSTANCE", or;
//B, retrieved from symbol geometry first, then apply instance transform. The stable reference string contains "INSTANCE".
//State B might result in failure of creating new instance on face, even when the line stays
//perfectly inside face.
//To avoid this problem, a face with state A must be ensured.
//A join operation of the host will make sure that faces retrieve from it
//will always be in state A.
if (FamilyCreator.HostsWithInstanceFaceProblem.Count > 0)
{
UserMessages.ShowMessage("某些主体图元导致本次操作失败。已修复这些图元，请重新进行操作。");
using (Transaction trans = new Transaction(_doc, "fix"))
{
ds.UseInTransaction(trans);
trans.Start();
foreach (var host in FamilyCreator.HostsWithInstanceFaceProblem)
{
HostUtils.FixInstanceFaceProblem(host);
}
trans.Commit();
}
}
FamilyCreator.HostsWithInstanceFaceProblem.Clear();
using (Transaction trans = new Transaction(_doc, "postprocess"))
{
ds.UseInTransaction(trans);
trans.Start();
foreach (var op in nonRemovers)
{
if (!op.Cancel)
{
op.PostProcess();
}
}
trans.Commit();
if (trans.GetStatus() != TransactionStatus.Committed)
{
throw new TransactionNotCommitedException(errorMsg);
}
}
//hand and facing need second round of set.
var ctrs = nonRemovers
.Where(x => x is WallBasedFamilyCreator ||
x is FaceBasedFamilyCreator).ToList();
if (ctrs.Count > 0)
{
using (Transaction trans = new Transaction(_doc, "postprocess 2"))
{
ds.UseInTransaction(trans);
trans.Start();
foreach (var ctr in ctrs)
{
if (!ctr.Cancel)
{
ctr.PostProcess();
}
}
trans.Commit();
if (trans.GetStatus() != TransactionStatus.Committed)
{
throw new TransactionNotCommitedException(errorMsg);
}
}
}
//delete elements
using (Transaction trans = new Transaction(_doc, "delete"))
{
trans.Start();
foreach (var op in removers)
{
op.Execute();
}
trans.Commit();
}
}
/// <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);
}
