How to Use FilterByBoolMask in Dynamo.

[@tadeh1]

This is one of the better explanations for filter by bool mask I have seen. Thanks for keeping it clean and simple.

[@immi85]

ListFilterByBoolMask
Gavin Crump's favourite node 😄

[@DesignTechUnraveled]

mine too! 😁

[@seanspence78]

I'm leaving lists alllll over the place now. Thanks!

[@DesignTechUnraveled]

For sure!

[@ecenurcorlu4165]

best one so far, thank you!

[@DesignTechUnraveled]

Glad the video helped out!

[@trowawayacc]

This is some great explanation! Thanks!

[@DesignTechUnraveled]

Thanks for the kind words. Glad it helped.

[@icerew]

This was a great help, thanks!

[@DesignTechUnraveled]

Glad to hear it!

[@HenriquePimentaBIM]

Very nice Tutorial

[@utopianarch6802]

Great Tip. Thanks. I was wondering is there a way to select multiple rooms for filtering out. I tried the string contains "one room" && "Two Room" in the code block, but it didnt work. Please let me know how to go about it.

[@DesignTechUnraveled]

Just saw this comment (apologies), I’ll make a video demoing that. But in short clockwork’s string. ContainsMultiple will do this.

[@HippieP629]

Too helpful!

[@vrbaac1641]

thank you for this nice video ^^... I want to ask... will filter by boolean mask fail if ever, the boolean list (mask input) is a nested list? thank you ^^

[@DesignTechUnraveled]

Thanks for the kind words! Typically your bool list needs to match the same structure as your input list of elements. So if that is nested, your bool list is nested as well. It would also require some list@level manipulation, I believe.
Overall, it is a bit easier when working with a flat list.

[@vrbaac1641]

@@DesignTechUnraveled thank you for these pointers... I should do more trial and error with this... ^^ best regards