suzanne.soy/FreeCAD
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Arch: Prefer vertical extrusions when recreating extrusions from IFC files

Browse Source
This commit is contained in:
Yorik van Havre 2016-09-10 19:06:58 -03:00
parent 1ee839b762
commit a181cb0b1b
1 changed files with 14 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/Mod/Arch/ArchCommands.py
View File

@ -939,20 +939,28 @@ def getExtrusionData(shape):
for i1, f1 in enumerate(faces):
for i2, f2 in enumerate(faces):
if f1[0].hashCode() != f2[0].hashCode():
if round(f1[1].getAngle(f2[1]),8) == 3.14159265:
if round(f1[1].getAngle(f2[1]),4) == 3.1416:
pairs.append([i1,i2])
if not pairs:
return None
for p in pairs:
hc = [faces[p[0]][0].hashCode(),faces[p[1]][0].hashCode()]
ok = True
valids = []
for pair in pairs:
hc = [faces[pair[0]][0].hashCode(),faces[pair[1]][0].hashCode()]
# check if other normals are all at 90 degrees
ok = True
for f in faces:
if f[0].hashCode() not in hc:
if round(f[1].getAngle(faces[p[0]][1]),8) != 1.57079633:
if round(f[1].getAngle(faces[pair[0]][1]),4) != 1.5708:
ok = False
if ok:
return [faces[p[0]][0],faces[p[1]][0].CenterOfMass.sub(faces[p[0]][0].CenterOfMass)]
valids.append([faces[pair[0]][0],faces[pair[1]][0].CenterOfMass.sub(faces[pair[0]][0].CenterOfMass)])
for v in valids:
# prefer vertical extrusions
if v[1].getAngle(FreeCAD.Vector(0,0,1)) < 0.0001:
return v
# otherwise return the first found
if valids:
return valids[0]
return None
def printMessage( message ):