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https://github.com/NGSolve/netgen.git
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119 lines
2.8 KiB
Python
119 lines
2.8 KiB
Python
print ("Hello from init.py")
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# import ngfem_cf
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def mydir(x=None):
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if x==None:
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return []
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else:
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return [i for i in dir(x) if not '__' in i]
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def execfile(fname):
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exec(open(fname).read())
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import matplotlib.pyplot as plt
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def plotgeom(self):
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if plotgeom.plot:
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plt.close()
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coords = self.PlotData()
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for i in range(0,len(coords[2])):
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plt.plot(coords[2][i],coords[3][i],color='b')
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plt.axis('equal')
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plt.xlim(coords[0])
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plt.ylim(coords[1])
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plotgeom.plot = True
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plt.show(block=False)
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plotgeom.plot = False
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def plotpointindex(self,show = True):
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if show:
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if len(plotpointindex.txt) == 0:
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pi = self.PointData()
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for i in range(0,len(pi[0])):
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plotpointindex.txt.append(plt.text(pi[0][i],pi[1][i],str(pi[2][i])))
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plotpointindex.txt.append(plt.plot(pi[0][i],pi[1][i],'ro'))
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else:
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pass
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else:
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for i in range(0,len(plotpointindex.txt)):
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try:
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plotpointindex.txt[i].remove()
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except:
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plotpointindex.txt[i][0].remove()
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plotpointindex.txt.clear()
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#plt.draw()
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plt.show(block=False)
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plotpointindex.txt = list()
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def plotdomainindex(self, show = True):
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if show:
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if len(plotdomainindex.txt) == 0:
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segdata = self.SegmentData()
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for i in range(0,len(segdata[0])):
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if segdata[0][i][2]:
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horr = 'right'
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horl = 'left'
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else:
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horr = 'left'
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horl = 'right'
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if segdata[0][i][3]:
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vertr = 'top'
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vertl = 'bottom'
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else:
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vertr = 'bottom'
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vertl = 'top'
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plotdomainindex.txt.append(plt.text(segdata[0][i][0],segdata[0][i][1],str(segdata[2][i]),horizontalalignment=horl,verticalalignment=vertl))
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plotdomainindex.txt.append(plt.text(segdata[1][i][0],segdata[1][i][1],str(segdata[3][i]),horizontalalignment=horr,verticalalignment=vertr))
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else:
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pass
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else:
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for i in range(0,len(plotdomainindex.txt)):
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plotdomainindex.txt[i].remove()
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plotdomainindex.txt.clear()
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#plt.draw()
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plt.show(block=False)
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plotdomainindex.txt = list()
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from nglib.meshing import *
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from nglib.geom2d import *
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SplineGeometry.Plot = plotgeom
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SplineGeometry.ShowPoints = plotpointindex
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SplineGeometry.ShowDomains = plotdomainindex
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def Line(point_index1,point_index2):
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return ["line",point_index1,point_index2]
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def Spline3(point_index1,point_index2,point_index3):
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return ["spline3",point_index1,point_index2,point_index3]
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def startConsole():
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import code
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try:
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import readline
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import rlcompleter
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readline.parse_and_bind("tab:complete") # autocomplete
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except:
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try:
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import pyreadline as readline
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import rlcompleter
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readline.parse_and_bind("tab:complete") # autocomplete
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except:
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print('readline not found')
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vars = globals()
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vars.update(locals())
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shell = code.InteractiveConsole(vars)
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shell.interact()
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startConsole()
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