>>>>> "Hans" == Hans Fangohr <[EMAIL PROTECTED]> writes:
Hans> All this is working, but(!) while our simulation carries on
Hans> (step (iv)), we can't interact with the Mayavi window. In
Hans> particular, we can't zoom in and out and rotate the scene.
Attached is a simple example that does just this using mayavi's
do_callback along with the thread module. The code is illustrative
but you might want to use the 'threading' module instead for cleaner
code.
cheers,
prabhu
import Tkinter
import thread
import mayavi
def big_computation():
i = 0
while i < 10000000:
i += 1
return
def show(v):
v.renwin.camera.Azimuth(10)
v.Render()
def work(v):
for i in range(10):
print "computing...",
big_computation()
print "done."
v.do_callback(show, v)
def main():
r = Tkinter.Tk()
r.withdraw()
v = mayavi.mayavi()
v.open_vtk('heart.vtk', 0)
v.load_module('SurfaceMap', 0)
thread.start_new_thread(work, (v,))
r.mainloop()
if __name__ == '__main__':
main()
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