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Diffstat (limited to 'Connections/Shear/Finplate/filletweld.py')
| -rw-r--r-- | Connections/Shear/Finplate/filletweld.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Connections/Shear/Finplate/filletweld.py b/Connections/Shear/Finplate/filletweld.py new file mode 100644 index 0000000..91d8cef --- /dev/null +++ b/Connections/Shear/Finplate/filletweld.py @@ -0,0 +1,44 @@ +''' +Created on 27-May-2015 + +@author: deepa +''' +import numpy +from ModelUtils import * +from OCC.BRepAlgoAPI import BRepAlgoAPI_Fuse + +class FilletWeld(object): + + def __init__(self,b,h,L): + self.L = L + self.b = b + self.h = h + self.secOrigin = numpy.array([0, 0, 0]) + self.uDir = numpy.array([1.0, 0, 0]) + self.wDir = numpy.array([0.0, 0, 1.0]) + self.computeParams() + + def place(self, secOrigin, uDir, wDir): + self.secOrigin = secOrigin + self.uDir = uDir + self.wDir = wDir + self.computeParams() + + def computeParams(self): + self.vDir = numpy.cross(self.wDir, self.uDir) + self.a1 = self.secOrigin + self.a2 = self.secOrigin + self.b * self.uDir + self.a3 = self.secOrigin + self.h * self.vDir + self.points = [self.a1, self.a2, self.a3,] + + + def createModel(self): + Pnt = getGpPt(self.secOrigin) + edges = makeEdgesFromPoints(self.points) + wire = makeWireFromEdges(edges) + aFace = makeFaceFromWire(wire) + extrudeDir = self.L * (self.wDir) # extrudeDir is a numpy array + prism = makePrismFromFace(aFace, extrudeDir) + my_sphere = BRepPrimAPI_MakeSphere(Pnt,5.0).Shape() + spherebody = BRepAlgoAPI_Fuse(prism, my_sphere).Shape() + return prism
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