I created Section object, this is my script, Although the FreeCAD had been created profile object and I didn't understand how can I give shape of profile(with Shape.copy()?? But when I remove Profile, my shape disappear) to assign Section Object, I copy source code from Arch.makeProfile in my code, I copy
Code: Select all
import FreeCAD, FreeCADGui
import Part
from FreeCAD import Vector
import ArchProfile
from Arch import makeStructure
import Draft
import csv
from os.path import join, dirname, abspath
from columnTypeFunctions import *
class Section:
def __init__(self, obj):
obj.Proxy = self
self.set_properties(obj)
def set_properties(self, obj):
self.Type = "Section"
if not hasattr(obj, "n"):
obj.addProperty(
"App::PropertyInteger",
"n",
"section",
)
if not hasattr(obj, "size"):
obj.addProperty(
"App::PropertyInteger",
"size",
"section",
)
# if not hasattr(obj, "core_section"):
# obj.addProperty(
# "App::PropertyLinkList",
# "core_section",
# "Components",
# )
# if not hasattr(obj, "flange_plate"):
# obj.addProperty(
# "App::PropertyLinkList",
# "flange_plate",
# "Components",
# )
# if not hasattr(obj, "web_plate"):
# obj.addProperty(
# "App::PropertyLinkList",
# "web_plate",
# "Components",
# )
if not hasattr(obj, "flange_plate_size"):
obj.addProperty(
"App::PropertyIntegerList",
"flange_plate_size",
"section",
)
if not hasattr(obj, "web_plate_size"):
obj.addProperty(
"App::PropertyIntegerList",
"web_plate_size",
"section",
)
if not hasattr(obj, "outer_wires"):
obj.addProperty(
"App::PropertyLinkList",
"outer_wires",
"section",
)
if not hasattr(obj, "dist"):
obj.addProperty(
"App::PropertyFloat",
"dist",
"section",
)
if not hasattr(obj, "level"):
obj.addProperty(
"App::PropertyFloat",
"level",
"section",
)
def execute(self, obj):
name = ""
shapes = []
sectionSize = obj.size
sectionType = "IPE"
file_name = "Section_IPE.csv"
with open(join(dirname(abspath(__file__)),"table",file_name),'r') as f:
reader=csv.DictReader(f,delimiter=';')
for row in reader:
if row['SSIZE'] == f"IPE{sectionSize * 10}":
bf = float(row["BF"])
d = float(row["D"])
tw = float(row["TW"])
tf = float(row["TF"])
break
dist = obj.dist
doc = FreeCAD.ActiveDocument
ipe = create_ipe(bf, d, tw, tf)
deltax = bf + dist
if obj.n == 3:
ipe.Placement.Base.x = deltax
ipe2 = ipe.copy()
ipe2.Placement.Base.x = 0
ipe3 = ipe.copy()
ipe3.Placement.Base.x = -deltax
# ipe2 = Draft.move(ipe, FreeCAD.Vector(-deltax, 0, 0), copy=True)
# ipe3 = Draft.move(ipe, FreeCAD.Vector(-2 * deltax, 0, 0), copy=True)
shapes.extend([ipe, ipe2, ipe3])
name += f"3{sectionType}{sectionSize}"
if obj.n == 2:
ipe.Placement.Base.x = deltax / 2
ipe2 = ipe.copy()
ipe2.Placement.Base.x = -deltax / 2
name += f"2{sectionType}{sectionSize}"
shapes.extend([ipe, ipe2])
if obj.flange_plate_size:
width = obj.flange_plate_size[0]
height = obj.flange_plate_size[1]
y = (d + height) / 2
plt = create_plate(width, height)
plt.Placement.Base.y = y
# plt.ViewObject.ShapeColor = (0.0, 0.0, 1.0)
# gui.getObject(plt.Label).DisplayMode = "Wireframe"
plb = plt.copy()
plb.Placement.Base.y = -y
# group.addObjects([plt, plb])
shapes.extend([plt, plb])
name += f"PL{width}X{height}"
if obj.web_plate_size:
width = obj.web_plate_size[0]
height = obj.web_plate_size[1]
# x = ipe.Shape.BoundBox.Center.x + (ipe.WebThickness.Value + height) / 2
x = ipe.Placement.Base.x + (tw + height) / 2
plwr = create_plate(height, width)
plwr.Placement.Base.x = x
# gui.getObject(plwr.Label).ShapeColor = (0.0, 1.0, 0.0)
# gui.getObject(plwr.Label).DisplayMode = "Wireframe"
plwl = plwr.copy()
plwl.Placement.Base.x = -x
# group.addObjects([plwr, plwl])
shapes.extend([plwr, plwl])
name += f"W{width}X{height}"
Components = Part.makeCompound(shapes)
obj.Shape = Components
obj.Placement.Base.z = obj.level
# for o in (obj.core_section + obj.flange_plate + obj.web_plate):
# hide(o)
# print(o.Label)
# FreeCAD.ActiveDocument.removeObject(o.Label)
obj.Label = name
def create_ipe(width, height, tw, tf):
import Part
p1 = Vector(-width/2,-height/2,0)
p2 = Vector(width/2,-height/2,0)
p3 = Vector(width/2,(-height/2)+tf,0)
p4 = Vector(tw/2,(-height/2)+tf,0)
p5 = Vector(tw/2,height/2-tf,0)
p6 = Vector(width/2,height/2-tf,0)
p7 = Vector(width/2,height/2,0)
p8 = Vector(-width/2,height/2,0)
p9 = Vector(-width/2,height/2-tf,0)
p10 = Vector(-tw/2,height/2-tf,0)
p11 = Vector(-tw/2,(-height/2)+tf,0)
p12 = Vector(-width/2,(-height/2)+tf,0)
p = Part.makePolygon([p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p1])
p = Part.Face(p)
return p
def create_plate(width, height):
import Part
p1 = Vector(-width/2,-height/2,0)
p2 = Vector(width/2,-height/2,0)
p3 = Vector(width/2,height/2,0)
p4 = Vector(-width/2,height/2,0)
p = Part.makePolygon([p1,p2,p3,p4,p1])
p = Part.Face(p)
return p
# for i, section in enumerate(obj.sections):
# if i > max_index:
# return
# height = obj.levels[i+1] - obj.levels[i]
class ViewProviderSection:
"A View Provider for the Section object"
def __init__(self, vobj):
vobj.Proxy = self
def attach(self, obj):
''' Setup the scene sub-graph of the view provider, this method is mandatory '''
return
def updateData(self, fp, prop):
''' If a property of the handled feature has changed we have the chance to handle this here '''
return
def getDisplayModes(self, obj):
''' Return a list of display modes. '''
modes = []
return modes
def getDefaultDisplayMode(self):
''' Return the name of the default display mode. It must be defined in getDisplayModes. '''
return "Shaded"
def setDisplayMode(self, mode):
''' Map the display mode defined in attach with those defined in getDisplayModes.
Since they have the same names nothing needs to be done. This method is optional.
'''
return mode
def onChanged(self, vp, prop):
''' Print the name of the property that has changed '''
FreeCAD.Console.PrintMessage("Change View property: " + str(prop) + "\n")
def make_section(name, dist=0, level=0):
# for o in FreeCAD.ActiveDocument.Objects:
# if o.Label == name.upper():
# return
n, size, flange_plate_size, web_plate_size = decompose_section_name(name)
FreeCAD.Console.PrintMessage(f"{n}, {size}, {flange_plate_size}, {web_plate_size}")
obj = FreeCAD.ActiveDocument.addObject("Part::Part2DObjectPython", "section")
Section(obj)
ViewProviderSection(obj.ViewObject)
obj.Label = name
obj.n = n
obj.size = size
obj.flange_plate_size = flange_plate_size
obj.web_plate_size = web_plate_size
obj.dist = dist
obj.level = level
FreeCAD.ActiveDocument.recompute()
FreeCAD.ActiveDocument.recompute()
return obj
if __name__ == '__main__':
make_section("3IPE18pl200x10w130x5")
make_section("3IPE18pl200x10", 0, 3000)
how can I use Arch.makeProfile obj and only give the shape of object only, not creating it in ActiveDocument?
