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bugfixes in Arch IFC importer

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This commit is contained in:
Yorik van Havre
2012-01-12 19:25:07 -02:00
parent bf6b5f6210
commit 745e59a6bd
1 changed files with 31 additions and 30 deletions
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61
src/Mod/Arch/importIFC.py
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@@ -86,36 +86,37 @@ def readOpenShell(filename):
import Mesh
getIfcOpenShell()
if IfcOpenShell:
IfcOpenShell.Init(filename)
while True:
obj = IfcOpenShell.Get()
print "parsing ",obj.guid,": ",obj.name," of type ",obj.type
meshdata = []
n = obj.name
if not n: n = "Unnamed"
f = obj.mesh.faces
v = obj.mesh.verts
m = obj.matrix
print "verts: ",len(v)," faces: ",len(f)
mat = FreeCAD.Matrix(m[0], m[1], m[2], 0,
m[3], m[4], m[5], 0,
m[6], m[7], m[8], 0,
m[9], m[10], m[11], 1)
for i in range(0, len(f), 3):
print "face ",f[i],f[i+1],f[i+2]
face = []
print "i:",i
for j in range(3):
vi = f[i+j]*3
print "vi:",vi
face.append([v[vi],v[vi+1],v[vi+2]])
meshdata.append(face)
newmesh = Mesh.Mesh(meshdata)
mobj = FreeCAD.ActiveDocument.addObject("Mesh::Feature",n)
mobj.Mesh = newmesh
mobj.Placement = FreeCAD.Placement(mat)
if not IfcOpenShell.Next():
break
if IfcOpenShell.Init(filename):
while True:
obj = IfcOpenShell.Get()
print "parsing ",obj.guid,": ",obj.name," of type ",obj.type
meshdata = []
n = obj.name
if not n: n = "Unnamed"
f = obj.mesh.faces
v = obj.mesh.verts
m = obj.matrix
print "verts: ",len(v)," faces: ",len(f)
mat = FreeCAD.Matrix(m[0], m[3], m[6], m[9],
m[1], m[4], m[7], m[10],
m[2], m[5], m[8], m[11],
0, 0, 0, 1)
for i in range(0, len(f), 3):
print "face ",f[i],f[i+1],f[i+2]
face = []
print "i:",i
for j in range(3):
vi = f[i+j]*3
print "vi:",vi
face.append([v[vi],v[vi+1],v[vi+2]])
meshdata.append(face)
newmesh = Mesh.Mesh(meshdata)
mobj = FreeCAD.ActiveDocument.addObject("Mesh::Feature",n)
mobj.Mesh = newmesh
mobj.Placement = FreeCAD.Placement(mat)
if not IfcOpenShell.Next():
break
IfcOpenShell.CleanUp()
return None
def read(filename):