#centerbody= STL('nozzle/Centerbody.stl')
centerbody= STL('NozzleSurfacesBin/Centerbody_Bin.stl')
print "STL Load Time: ", time.time()-start_time
start_time = time.time()
n_c = 3
body = Body(centerbody,controls=n_c) #just makes n_C evenly spaced points
#body = Body(centerbody,C,name="centerbody") #uses given tuples of points
body0 = body.copy()
geom = Geometry()
#geom.add(body0,name="cb0")
geom.add(body,name="centerbody")
#params = geom.get_params() #params['centerbody'] = [(0,0),]
print "Bspline Compute Time: ", time.time()-start_time
start_time = time.time()
deltaC_x = np.zeros((n_c,))
deltaC_r = np.zeros((n_c,))
deltaC_r[-1] = 10 #second to last element, set to 10
deltaC = np.array(zip(deltaC_x,deltaC_r))
geom.deform(centerbody=deltaC)
print "Run Time: ", time.time()-start_time
start_time = time.time()
#set up thickness control points #NOTE: all control points fixed in x #NOTE: first and last control point fixed in r n_C = 3 #number control points C_x = np.linspace(x_min,x_max,n_C) C_r = np.zeros((n_C,)) C_thickness = np.array(zip(C_x,C_r)) #body = Body(centerbody,n_C=10) #just makes n_C evenly spaced points shell = Shell(ocowl, icowl, C_centerline, C_thickness, name="cowl") #uses given tuples of points shell0 = shell.copy() geom = Geometry() geom.add(shell0,name="c0") geom.add(shell,name="cowl") #params = geom.get_params() #params['centerbody'] = [(0,0),] print "Bspline Compute Time: ", time.time()-start_time start_time = time.time() #calculate new P's deltaC_x = [0,0,0] deltaC_r = [0,0,0] deltaC_c = np.array(zip(deltaC_x,deltaC_r)) deltaC_x = [0,0,0] deltaC_r = [0,1,0]
#set up control points X = centerbody.points[:,0] x_max = np.max(X) x_min = np.min(X) n_C = 5 #10 control points C_x = np.linspace(x_min,x_max,n_C) C_r = np.zeros((n_C,)) C = np.array(zip(C_x,C_r)) centerbody = Body(centerbody, controls=n_C, r_ref=100, x_ref=1000) cowl = Shell(outer_cowl, inner_cowl, n_C, n_C, r_ref=100, x_ref=1000) shroud = Shell(outer_shroud, inner_shroud, n_C, n_C, r_ref=100, x_ref=1000) geom = Geometry() geom.add(centerbody, name="centerbody") geom.add(cowl, name="cowl") geom.add(shroud, name="shroud") print "Geom Calc Time: ", time.time()-start_time start_time = time.time() deltaC_x = np.zeros((n_C,)) deltaC_x[3:] = 1 deltaC_r = np.zeros((n_C,)) deltaC_r[3] = 1 #second to last element, set to 10 deltaC = np.array(zip(deltaC_x,deltaC_r)) geom.deform(centerbody=deltaC) deltaC_cx = np.zeros((n_C,))
cowl = STL('nozzle/cowl.stl')
print "STL Load Time: ", time.time()-start_time
start_time = time.time()
n_c = 10
body = Body(plug, controls=n_c, x_ref=10) #just makes n_C evenly spaced points
shell = Shell(cowl, cowl.copy(), n_c, n_c)
print "Bspline Compute Time: ", time.time()-start_time
start_time = time.time()
geom = Geometry()
geom.add(body,name="plug")
geom.add(shell,name="cowl")
orig_points = geom.points.copy()
print "Geometry Object Building: ", time.time()-start_time
start_time = time.time()
deltaC_x = np.zeros((n_c,))
deltaC_r = np.zeros((n_c,))
# deltaC_x[3:] = 2 #second to last element, set to 10
deltaC = np.array(zip(deltaC_x,deltaC_r))
geom.deform(plug=deltaC)
deltaC_cx = np.zeros((n_c,))
