How to get result mesh within specific range

Dear all,

How can i get the result mesh which within a specific range? For example, greater than 100 and less than 1000.
I tried to use the ‘Ladybug_mesh threshold selector’ component to get one mesh which greater than 100 and another one which greater than 1000, then connected the newColoredMesh which output from ‘Ladybug_mesh threshold selector’ to ‘’mesh difference’ component , but it did not work.
Is there any other way to get the right mesh?
Thanks and regards.

gogog

You can use Cull Face component. See this sample on Hydra. You can change the logic to be between two numbers: http://hydrashare.github.io/hydra/viewer?owner=mostaphaRoudsari&fork=hydra_1&id=Find_area_of_the_room_which_receives_less_than_1000_lux&slide=0&scale=1&offset=0,0

Thanks very much for your reply!! mostapha