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Re: [Question #685055]: can we set a mask for a particular particle

 

Question #685055 on Yade changed:
https://answers.launchpad.net/yade/+question/685055

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

1) mask=1 is the default value (so setting it to 1 would have no effect)
2) in the MWE, ball_list1 is empty..
3) have a look at source code [1]. A sphere is exported if: (mask<0) or ((mask & b.mask) > 0)

cheers
Jan

[1] https://gitlab.com/yade-dev/trunk/blob/master/py/export.py#L55

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