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extract informations about corners

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GotPPay
2017-12-24 23:35:11 +01:00
parent db7453f438
commit 7daa9db4ed
3 changed files with 53 additions and 2 deletions
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37
helix/presenters/panel_presenter.py
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@@ -1,4 +1,6 @@
import sys
from math import sqrt, atan, degrees
from helix.models.corner import Corner
class ProjectPresenter(object):
def __init__(self, system_type, module_type):
@@ -18,8 +20,6 @@ class ProjectPresenter(object):
spacing_x, spacing_y = module_constants.presenter_spacing
wind_zones = system_constants.wind_zones
for panel in panels:
subarray = [x for x in subarrays if x.subarray_number == panel.subarray][0]
origin = subarray.origin
@@ -73,6 +73,39 @@ class ProjectPresenter(object):
return result
def get_corners(self, buildings):
result = []
for building in buildings:
presentable_building = []
result.append(presentable_building)
previous_corner = building[-1]
for i, corner in enumerate(building):
if (i+1 == len(building)):
next_corner = building[0]
else:
next_corner = building[i+1]
corner_length = sqrt((next_corner[0] - corner[0])**2 + (next_corner[1] - corner[1])**2)
k1 = (corner[1] - previous_corner[1]) / (corner[0] - previous_corner[0])
k2 = (next_corner[1] - corner[1]) / (next_corner[0] - corner[0])
theta1 = degrees(atan(k1))
theta2 = degrees(atan(k2))
theta1 = theta1 - theta2
if (theta1 < 0):
if (k1 < 0 and k2 < 0):
theta1 = 360 + theta1
elif (k1 < 0 and k2 > 0):
theta1 = 180 + theta1
else:
if (k1 > 0 and k2 > 0):
theta1 = 180 + theta1
corner_angle = theta1
presentable_building.append(Corner(corner[0], corner[1], corner_length, corner_angle).__dict__)
previous_corner = corner
return result
def get_max_y(self,buildings, panels):
module_constants = self.system_type.module_constants(self.module_type)