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https://github.com/NGSolve/netgen.git
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54 lines
1015 B
Python
54 lines
1015 B
Python
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from netgen.csg import *
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import netgen.meshing as meshing
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import libvisual
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from OpenGL.GLUT import *
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# import Window class from other file
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from opengl_window import Window
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sp1 = Sphere (Pnt(0,0,0), 0.2)
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sp2 = Sphere (Pnt(0.5,0,0), 0.2)
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all = sp1+sp2
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geom = CSGeometry()
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geom.Add (all)
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param = meshing.MeshingParameters()
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param.maxh = 0.1
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m1 = GenerateMesh (geom, param)
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vis = VS(geom)
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# window callback functions
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def mydraw():
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vis.Draw()
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glutSwapBuffers()
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def mymouse(xold, yold, x, y, mode):
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MouseMove(vis,xold,yold, x,y, mode)
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###########################################
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glutInit("mainwin")
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# IMPORTANT: create window in the mainloop - thread!
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## not working:
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#win_geom = Window( name=b"ngs", drawfunc=mydraw, mousefunc=mymouse)
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def runVisualization():
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## working:
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win_geom = Window( name=b"ngs", drawfunc=mydraw, mousefunc=mymouse)
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glutMainLoop()
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# create thread
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from threading import Thread
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thread = Thread(target = runVisualization)
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thread.start()
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thread.join()
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