importIFClegacy Namespace Reference

Classes
class  IfcDocument
class  IfcEntity
class  IfcFile
class  IfcSchema
class  IfcWriter

Functions
def create (ifcdoc=None, ifcname=None, arguments=[])
def decode (name)
def explore (filename=None)
def explorer (filename, schema="IFC2X3_TC1.exp")
def export (exportList, filename)
def getAttr (entity, attr)
def getCleanName (name, ifcid, ifctype)
def getConfig ()
def getIfcBrepFacesData (obj, scale=1, sub=False, tessellation=1)
def getIfcElevation (obj)
def getIfcExtrusionData (obj, scale=1, nosubs=False)
def getIfcOpenShell ()
def getMesh (obj)
def getPlacement (entity)
def getPropertyNames (entity)
def getSchema ()
def getShape (obj, objid)
def getTuple (vec)
def getTuples (data, scale=1, placement=None, normal=None, close=True)
def getValueAndDirection (vec)
def getVector (entity)
def getWire (entity, placement=None)
def group (entity, ifc, mode=None)
def insert (filename, docname, skip=None)
def makeRoof (entity, shape=None, name="Roof")
def makeSite (entity, shape=None, name="Site")
def makeSpace (entity, shape=None, name="Space")
def makeStructure (entity, shape=None, ifctype=None, name="Structure")
def makeWall (entity, shape=None, name="Wall")
def makeWindow (entity, shape=None, name="Window")
def now (string=False)
def open (filename, skip=None)
def read (filename, skip=None)
def uid ()

Variables
bool APPLYFIX = True
bool DEBUG = True
holder = _tempEntityHolder()
IFCLINE_RE = re.compile("#(\d+)[ ]?=[ ]?(.*?)\((.*)\);[\\r]?$")
bool MAKETEMPFILES = False
int PRECISION = 4
pyopen = open
string SCHEMA = "http://www.steptools.com/support/stdev_docs/ifcbim/ifc4.exp"
list SKIP = ["IfcBuildingElementProxy","IfcFlowTerminal","IfcFurnishingElement"]
list subtractiveTypes = ["IfcOpeningElement"]
list supportedIfcTypes

Function Documentation

create()

def importIFClegacy.create	(		ifcdoc = None,
			ifcname = None,
			arguments = []
	)

create(ifcdoc,ifcname,[arguments]):creates an entity of the given name in the given document and optionally gives it an ordered list of arguments

Referenced by importIFClegacy.IfcWriter.addBuilding(), importIFClegacy.IfcWriter.addColor(), importIFClegacy.IfcWriter.addExtrusion(), importIFClegacy.IfcWriter.addFace(), importIFClegacy.IfcWriter.addGroup(), importIFClegacy.IfcWriter.addPlacement(), importIFClegacy.IfcWriter.addProduct(), importIFClegacy.IfcWriter.addProfile(), importIFClegacy.IfcWriter.addRepresentations(), importIFClegacy.IfcWriter.addSite(), importIFClegacy.IfcWriter.addStorey(), and importIFClegacy.IfcWriter.union().

decode()

def importIFClegacy.decode

(

name

)

Referenced by open().

explore()

def importIFClegacy.explore

(

filename = None

)

References explorer(), getConfig(), and getSchema().

explorer()

def importIFClegacy.explorer	(		filename,
			schema = "IFC2X3_TC1.exp"
	)

Referenced by explore().

export()

def importIFClegacy.export	(		exportList,
			filename
	)

References getConfig(), getIfcBrepFacesData(), getIfcElevation(), getIfcExtrusionData(), and pyopen.

getAttr()

def importIFClegacy.getAttr	(		entity,
			attr
	)

Referenced by getPlacement(), getShape(), getVector(), and read().

getCleanName()

def importIFClegacy.getCleanName	(		name,
			ifcid,
			ifctype
	)

Referenced by read().

getConfig()

def importIFClegacy.getConfig

(

)

Referenced by explore(), export(), insert(), and open().

getIfcBrepFacesData()

def importIFClegacy.getIfcBrepFacesData	(		obj,
			scale = 1,
			sub = False,
			tessellation = 1
	)

getIfcBrepFacesData(obj,[scale,tessellation]): returns a list(0) of lists(1) of lists(2) of lists(3), list(3) being a list of vertices defining a loop, list(2) describing a face from one or more loops, list(1) being the whole solid made of several faces, list(0) being the list of solids inside the object. Scale can indicate a scaling factor. Tessellation is the tessellation factor to apply on curved faces.

References getTuples(), and DraftVecUtils.neg().

Referenced by export().

getIfcElevation()

def importIFClegacy.getIfcElevation

(

obj

)

getIfcElevation(obj): Returns the lowest height (Z coordinate) of this object

Referenced by export().

getIfcExtrusionData()

def importIFClegacy.getIfcExtrusionData	(		obj,
			scale = 1,
			nosubs = False
	)

getIfcExtrusionData(obj,[scale,nosubs]): returns a closed path (a list of tuples), a tuple expressing an extrusion vector, and a list of 3 tuples for base position, x axis and z axis. Or returns None, if a base loop and an extrusion direction cannot be extracted. Scale can indicate a scale factor.

References DraftVecUtils.angle(), DraftVecUtils.equals(), getTuples(), and DraftVecUtils.rounded().

Referenced by export().

getIfcOpenShell()

def importIFClegacy.getIfcOpenShell

(

)

Referenced by read().

getMesh()

def importIFClegacy.getMesh

(

obj

)

Referenced by read().

getPlacement()

def importIFClegacy.getPlacement

(

entity

)

References getAttr(), DraftVecUtils.getPlaneRotation(), and getVector().

Referenced by getShape(), group(), makeStructure(), makeWall(), and makeWindow().

getPropertyNames()

def importIFClegacy.getPropertyNames

(

entity

)

getPropertyNames(entity): Returns a dictionary with the numbers and names of the pythonproperties available for this entity

Referenced by importIFClegacy.IfcWriter.addProduct().

getSchema()

def importIFClegacy.getSchema

(

)

References ArchCommands.download().

Referenced by explore(), and read().

getShape()

def importIFClegacy.getShape	(		obj,
			objid
	)

References getAttr(), getPlacement(), and pyopen.

Referenced by read().

getTuple()

def importIFClegacy.getTuple

(

vec

)

getTuple(vec): returns a tuple from other coordinate structures: tuple, list, 3d vector, or occ vertex

Referenced by importIFClegacy.IfcWriter.addFace(), importIFClegacy.IfcWriter.addPlacement(), importIFClegacy.IfcWriter.addProfile(), and getValueAndDirection().

getTuples()

def importIFClegacy.getTuples	(		data,
			scale = 1,
			placement = None,
			normal = None,
			close = True
	)

getTuples(data,[scale,placement,normal,close]): returns a tuple or a list of tuples from a vector or from the vertices of a shape. Scale can indicate a scale factor

References DraftVecUtils.angle(), and DraftVecUtils.rounded().

Referenced by getIfcBrepFacesData(), and getIfcExtrusionData().

getValueAndDirection()

def importIFClegacy.getValueAndDirection

(

vec

)

getValueAndDirection(vec): returns a length and a tuple representing a normalized vector from a tuple

References getTuple().

Referenced by importIFClegacy.IfcWriter.addExtrusion().

getVector()

def importIFClegacy.getVector

(

entity

)

References getAttr().

Referenced by getPlacement(), getWire(), and makeWall().

getWire()

def importIFClegacy.getWire	(		entity,
			placement = None
	)

References getVector().

Referenced by makeStructure(), makeWall(), and makeWindow().

group()

def importIFClegacy.group	(		entity,
			ifc,
			mode = None
	)

References getPlacement().

insert()

def importIFClegacy.insert	(		filename,
			docname,
			skip = None
	)

References getConfig(), and read().

makeRoof()

def importIFClegacy.makeRoof	(		entity,
			shape = None,
			name = "Roof"
	)

Referenced by read().

makeSite()

def importIFClegacy.makeSite	(		entity,
			shape = None,
			name = "Site"
	)

Referenced by read().

makeSpace()

def importIFClegacy.makeSpace	(		entity,
			shape = None,
			name = "Space"
	)

Referenced by read().

makeStructure()

def importIFClegacy.makeStructure	(		entity,
			shape = None,
			ifctype = None,
			name = "Structure"
	)

References getPlacement(), and getWire().

Referenced by read().

makeWall()

def importIFClegacy.makeWall	(		entity,
			shape = None,
			name = "Wall"
	)

References getPlacement(), getVector(), and getWire().

Referenced by read().

makeWindow()

def importIFClegacy.makeWindow	(		entity,
			shape = None,
			name = "Window"
	)

References getPlacement(), and getWire().

Referenced by read().

now()

def importIFClegacy.now

(

string = False

)

open()

def importIFClegacy.open	(		filename,
			skip = None
	)

References decode(), getConfig(), and read().

read()

def importIFClegacy.read	(		filename,
			skip = None
	)

References ArchCommands.addComponents(), getAttr(), getCleanName(), getIfcOpenShell(), getMesh(), getSchema(), getShape(), makeRoof(), makeSite(), makeSpace(), makeStructure(), makeWall(), makeWindow(), pyopen, and ArchCommands.removeComponents().

Referenced by insert(), and open().

uid()

def importIFClegacy.uid

(

)

returns a suitable GlobalID

Referenced by importIFClegacy.IfcWriter.addBuilding(), importIFClegacy.IfcWriter.addGroup(), importIFClegacy.IfcWriter.addProduct(), importIFClegacy.IfcWriter.addSite(), and importIFClegacy.IfcWriter.addStorey().

Variable Documentation

APPLYFIX

bool importIFClegacy.APPLYFIX = True

DEBUG

bool importIFClegacy.DEBUG = True

holder

importIFClegacy.holder = _tempEntityHolder()

IFCLINE_RE

importIFClegacy.IFCLINE_RE = re.compile("#(\d+)[ ]?=[ ]?(.*?)\((.*)\);[\\r]?$")

MAKETEMPFILES

bool importIFClegacy.MAKETEMPFILES = False

PRECISION

int importIFClegacy.PRECISION = 4

pyopen

importIFClegacy.pyopen = open

Referenced by export(), getShape(), read(), and importIFClegacy.IfcWriter.write().

SCHEMA

string importIFClegacy.SCHEMA = "http://www.steptools.com/support/stdev_docs/ifcbim/ifc4.exp"

SKIP

list importIFClegacy.SKIP = ["IfcBuildingElementProxy","IfcFlowTerminal","IfcFurnishingElement"]

subtractiveTypes

list importIFClegacy.subtractiveTypes = ["IfcOpeningElement"]

supportedIfcTypes

list importIFClegacy.supportedIfcTypes

Initial value:

=  ["IfcSite", "IfcBuilding", "IfcBuildingStorey", "IfcBeam", "IfcBeamStandardCase",
                     "IfcChimney", "IfcColumn", "IfcColumnStandardCase", "IfcCovering", "IfcCurtainWall",
                     "IfcDoor", "IfcDoorStandardCase", "IfcMember", "IfcMemberStandardCase", "IfcPlate",
                     "IfcPlateStandardCase", "IfcRailing", "IfcRamp", "IfcRampFlight", "IfcRoof",
                     "IfcSlab", "IfcStair", "IfcStairFlight", "IfcWall","IfcSpace",
                     "IfcWallStandardCase", "IfcWindow", "IfcWindowStandardCase", "IfcBuildingElementProxy",
                     "IfcPile", "IfcFooting", "IfcReinforcingBar", "IfcTendon"]