diff options
Diffstat (limited to 'creator.py')
| -rw-r--r-- | creator.py | 29 |
1 files changed, 14 insertions, 15 deletions
@@ -232,7 +232,7 @@ class Spar(Coordinates): def __init__(self): super().__init__(parent.chord, parent.semi_span) - def add_coord(self, airfoil_coord, spar_x): + def add_coord(self, airfoil, spar_x): ''' Add a single spar at the % chord location given to function. @@ -246,10 +246,10 @@ class Spar(Coordinates): ''' # Airfoil surface coordinates # unpacked from 'coordinates' (list of lists in 'Coordinates'). - x_u = airfoil_coord[0] - z_u = airfoil_coord[1] - x_l = airfoil_coord[2] - z_l = airfoil_coord[3] + x_u = airfoil.coord[0] + z_u = airfoil.coord[1] + x_l = airfoil.coord[2] + z_l = airfoil.coord[3] # Scaled spar location with regards to chord loc = spar_x * self.chord # bisect_left: returns index of first value in x_u > loc. @@ -277,8 +277,9 @@ class Stringer(Coordinates): super().__init__(parent.chord, parent.semi_span) self.area = float() - def add_coord(self, airfoil_coord, spar_coord, - stringer_u_1, stringer_u_2, stringer_l_1, stringer_l_2): + def add_coord(self, airfoil, + stringer_u_1, stringer_u_2, + stringer_l_1, stringer_l_2): ''' Add equally distributed stringers to four airfoil locations (upper nose, lower nose, upper surface, lower surface). @@ -297,16 +298,14 @@ class Stringer(Coordinates): # Airfoil surface coordinates # unpacked from 'coordinates' (list of lists in 'Coordinates'). - airfoil_x_u = airfoil_coord[0] - airfoil_z_u = airfoil_coord[1] - airfoil_x_l = airfoil_coord[2] - airfoil_z_l = airfoil_coord[3] + airfoil_x_u = airfoil.coord[0] + airfoil_z_u = airfoil.coord[1] + airfoil_x_l = airfoil.coord[2] + airfoil_z_l = airfoil.coord[3] # Spar coordinates # unpacked from 'coordinates' (list of lists in 'Coordinates'). - spar_x_u = spar_coord[0] - spar_z_u = spar_coord[1] - spar_x_l = spar_coord[2] - spar_z_l = spar_coord[3] + spar_x_u = airfoil.spar.coord[0] + spar_x_l = airfoil.spar.coord[2] # Find distance between leading edge and first upper stringer interval = spar_x_u[0] / (stringer_u_1 + 1) |