diff options
Diffstat (limited to 'Connections/Shear/Finplate/nutBoltPlacement.py')
| -rw-r--r-- | Connections/Shear/Finplate/nutBoltPlacement.py | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/Connections/Shear/Finplate/nutBoltPlacement.py b/Connections/Shear/Finplate/nutBoltPlacement.py index c7e5832..2e1fb19 100644 --- a/Connections/Shear/Finplate/nutBoltPlacement.py +++ b/Connections/Shear/Finplate/nutBoltPlacement.py @@ -6,13 +6,15 @@ Created on 07-Jun-2015 import numpy from bolt import Bolt from nut import Nut +from OCC.BRepPrimAPI import BRepPrimAPI_MakeSphere +from ModelUtils import getGpPt class NutBoltArray(): def __init__(self,boltPlaceObj,nut,bolt,gap): - self.origin = numpy.array([0.0, 0.0, 0]) - self.gaugeDir = numpy.array([1.0, 0.0, 0]) - self.pitchDir = numpy.array([0.0, 1.0, 0]) - self.boltDir = numpy.array([0.0, 0.0, -1.0]) + self.origin = None + self.gaugeDir = None + self.pitchDir = None + self.boltDir = None self.initBoltPlaceParams(boltPlaceObj) @@ -25,7 +27,7 @@ class NutBoltArray(): self.initialiseNutBolts() self.positions = [] - self.calculatePositions() + #self.calculatePositions() self.models = [] @@ -39,17 +41,25 @@ class NutBoltArray(): def initBoltPlaceParams(self,boltPlaceObj): self.pitch = boltPlaceObj['Bolt']['pitch'] self.gauge = boltPlaceObj['Bolt']['gauge'] + #self.gauge = 30 self.edge = boltPlaceObj['Bolt']['edge'] self.end = boltPlaceObj['Bolt']['enddist'] self.row = boltPlaceObj['Bolt']['numofrow'] self.col = boltPlaceObj['Bolt']['numofcol'] - + #self.row = 3 + #self.col = 2 + def calculatePositions(self): self.positions = [] - for rw in range(1,(self.row +1)): + for rw in range(self.row): for col in range(self.col): - pos = self.origin +(self.edge + (col * self.gauge))* self.gaugeDir + rw * self.pitch * self.pitchDir + pos = self.origin + pos = pos + self.edge * self.gaugeDir + pos = pos + col * self.gauge * self.gaugeDir + pos = pos + self.end * self.pitchDir + pos = pos + rw * self.pitch * self.pitchDir + self.positions.append(pos) def place(self, origin, gaugeDir, pitchDir, boltDir): @@ -60,16 +70,23 @@ class NutBoltArray(): self.calculatePositions() - for index,pos in enumerate (self.positions): - self.bolts[index].place(pos,gaugeDir,boltDir) - self.nuts[index].place((pos + self.gap* boltDir),gaugeDir,pitchDir) + for index, pos in enumerate (self.positions): + self.bolts[index].place(pos, gaugeDir, boltDir) + self.nuts[index].place((pos + self.gap * boltDir), gaugeDir, -boltDir) def createModel(self): for bolt in self.bolts: - self.models.append(bolt.createModel()) + self.models.append(bolt.createModel()) + for nut in self.nuts: self.models.append(nut.createModel()) + + dbg = self.dbgSphere(self.origin) + self.models.append(dbg) + + def dbgSphere(self, pt): + return BRepPrimAPI_MakeSphere(getGpPt(pt), 2).Shape() def getnutboltModels(self): return self.models |