Question #682159 on Yade changed:
https://answers.launchpad.net/yade/+question/682159
Status: Needs information => Open
gaoxuesong gave more information on the question:
I find that there is a delay for the window to render the image. So maybe the
codes are not executed by the original order. The codes to snapshot the window
may be executed before the window renders the image.
I find the debug sentence can be used to make them synchronization. The
modified codes is as followings,
import os
from yade import qt
import pdb
path = os.getcwd()
os.mkdir(path+'/plot')
qtr = qt.Renderer()
qtr.bgColor = [1,1,1]
v = qt.View()
outpath = path+'/plot/'
for file in os.listdir(path):
if os.path.isdir(file):
continue
O.load(file)
pdb.set_trace()
v.saveSnapshot(str(O.time)[:4]+'.jpg')
When it pauses at the break point, just enter 'c' to make it continue.
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