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DisplayShelf: Fix shelf placement for negative angles 

Resolves: #463
This commit is contained in:
Florian Festi 2022-12-06 20:10:32 +01:00
parent cde3477874
commit 814405f0be
1 changed files with 5 additions and 2 deletions
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7
boxes/generators/displayshelf.py
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@ -41,12 +41,15 @@ class DisplayShelf(Boxes): # change class name here and below
t = self.thickness
a = math.radians(self.angle)
hs = (self.sl+t) * math.sin(a) + math.cos(a) * t
for i in range(self.num):
pos_x = abs(0.5*t*math.sin(a))
pos_y = hs - math.cos(a)*0.5*t + i * (self.h-hs) / (self.num - 0.5)
pos_y = hs - math.cos(a)*0.5*t + i * (self.h-abs(hs)) / (self.num - 0.5)
if a < 0:
pos_y += -math.sin(a) * self.sl
self.fingerHolesAt(pos_x, pos_y, self.sl, -self.angle)
pos_x += math.cos(-a) * (self.sl+0.5*t) + math.sin(a)*0.5*t
pos_y += math.sin(-a) * (self.sl+0.5*t) + math.cos(a)*0.5*t