def create(self, obj, wall, o1, o2):
self.obj = obj
self.o1 = o1
self.o2 = o2
self.lookup()
left = o1["l"]
# set the initial locaton of the object at the middle of the wall segment
sign = 1. if left else -1.
obj.location = (o1.location + o2.location + sign*self.width.location.x*(o2.location-o1.location).normalized())/2.
obj.location.z = self.floorToWindow
# set drivers for EMPTYs controlling interior and exterior parts of the window
# the interior part
i = self.int.driver_add("location", 1)
addSinglePropVariable(i, "w", o2, "[\"w\"]")
i.driver.expression = "-w/2."
# the exterior part
e = self.ext.driver_add("location", 1)
addSinglePropVariable(e, "w", o2, "[\"w\"]")
e.driver.expression = "w/2."
addBooleanModifier(wall.mesh, o2["g"], self.envelope)
rz = obj.driver_add("rotation_euler", 2)
addTransformsVariable(rz, "x1", o2 if left else o1, "LOC_X")
addTransformsVariable(rz, "x2", o1 if left else o2, "LOC_X")
addTransformsVariable(rz, "y1", o2 if left else o1, "LOC_Y")
addTransformsVariable(rz, "y2", o1 if left else o2, "LOC_Y")
rz.driver.expression = "atan2(y2-y1,x2-x1)"
self.keepRatioCenter()
def create(self, obj, wall, o1, o2):
self.obj = obj
self.o1 = o1
self.o2 = o2
self.lookup()
left = o1["l"]
# set the initial locaton of the object at the middle of the wall segment
sign = 1. if left else -1.
obj.location = (o1.location + o2.location +
sign * self.width.location.x *
(o2.location - o1.location).normalized()) / 2.
obj.location.z = self.floorToWindow
# set drivers for EMPTYs controlling interior and exterior parts of the window
# the interior part
i = self.int.driver_add("location", 1)
addSinglePropVariable(i, "w", o2, "[\"w\"]")
i.driver.expression = "-w/2."
# the exterior part
e = self.ext.driver_add("location", 1)
addSinglePropVariable(e, "w", o2, "[\"w\"]")
e.driver.expression = "w/2."
addBooleanModifier(wall.mesh, o2["g"], self.envelope)
rz = obj.driver_add("rotation_euler", 2)
addTransformsVariable(rz, "x1", o2 if left else o1, "LOC_X")
addTransformsVariable(rz, "x2", o1 if left else o2, "LOC_X")
addTransformsVariable(rz, "y1", o2 if left else o1, "LOC_Y")
addTransformsVariable(rz, "y2", o1 if left else o2, "LOC_Y")
rz.driver.expression = "atan2(y2-y1,x2-x1)"
self.keepRatioCenter()
def keepRatioCenter(self):
o1 = self.o1
o2 = self.o2
left = o1["l"]
# calculate the ratio
l = self.o2.location - self.o1.location
k = (self.obj.location - self.o1.location).dot(l)
l = l.length
k = k / l
# half width of the item
w = self.width.location.x / 2.
k = ((k - w) if left else (k + w)) / l
sign1 = "+" if left else "-"
sign2 = "-" if left else "+"
x = self.obj.driver_add("location", 0)
addTransformsVariable(x, "x1", o1, "LOC_X")
addTransformsVariable(x, "x2", o2, "LOC_X")
addTransformsVariable(x, "y1", o1, "LOC_Y")
addTransformsVariable(x, "y2", o2, "LOC_Y")
addLocDiffVariable(x, "d", o1, o2)
# the width of the window
addTransformsVariable(x, "wi", self.width, "LOC_X")
# the width of the wall
addSinglePropVariable(x, "wa", o2, "[\"w\"]")
x.driver.expression = "x1+(x2-x1)*(" + str(
k) + sign1 + "wi/2/d)" + sign1 + "(y2-y1)*wa/2/d"
y = self.obj.driver_add("location", 1)
addTransformsVariable(y, "y1", o1, "LOC_Y")
addTransformsVariable(y, "y2", o2, "LOC_Y")
addTransformsVariable(y, "x1", o1, "LOC_X")
addTransformsVariable(y, "x2", o2, "LOC_X")
addLocDiffVariable(y, "d", o1, o2)
# the width of the window
addTransformsVariable(y, "wi", self.width, "LOC_X")
# the width of the wall
addSinglePropVariable(y, "wa", o2, "[\"w\"]")
y.driver.expression = "y1+(y2-y1)*(" + str(
k) + sign1 + "wi/2/d)" + sign2 + "(x2-x1)*wa/2/d"
def keepRatioCenter(self):
o1 = self.o1
o2 = self.o2
left = o1["l"]
# calculate the ratio
l = self.o2.location - self.o1.location
k = (self.obj.location - self.o1.location).dot(l)
l = l.length
k = k/l
# half width of the item
w = self.width.location.x/2.
k = ( (k-w) if left else (k+w) ) / l
sign1 = "+" if left else "-"
sign2 = "-" if left else "+"
x = self.obj.driver_add("location", 0)
addTransformsVariable(x, "x1", o1, "LOC_X")
addTransformsVariable(x, "x2", o2, "LOC_X")
addTransformsVariable(x, "y1", o1, "LOC_Y")
addTransformsVariable(x, "y2", o2, "LOC_Y")
addLocDiffVariable(x, "d", o1, o2)
# the width of the window
addTransformsVariable(x, "wi", self.width, "LOC_X")
# the width of the wall
addSinglePropVariable(x, "wa", o2, "[\"w\"]")
x.driver.expression = "x1+(x2-x1)*("+str(k)+sign1+"wi/2/d)"+sign1+"(y2-y1)*wa/2/d"
y = self.obj.driver_add("location", 1)
addTransformsVariable(y, "y1", o1, "LOC_Y")
addTransformsVariable(y, "y2", o2, "LOC_Y")
addTransformsVariable(y, "x1", o1, "LOC_X")
addTransformsVariable(y, "x2", o2, "LOC_X")
addLocDiffVariable(y, "d", o1, o2)
# the width of the window
addTransformsVariable(y, "wi", self.width, "LOC_X")
# the width of the wall
addSinglePropVariable(y, "wa", o2, "[\"w\"]")
y.driver.expression = "y1+(y2-y1)*("+str(k)+sign1+"wi/2/d)"+sign2+"(x2-x1)*wa/2/d"