# Function and mask

**URL:** <https://forum.kirupa.com/t/function-and-mask/325361>\
**Category:** Uncategorized\
**Created:** [October 11, 2011, 1:59pm UTC](https://forum.kirupa.com/t/function-and-mask/325361 "2011-10-11T13:59:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tyriads](https://avatars.discourse-cdn.com/v4/letter/t/c77e96/32.png) [@tyriads](https://forum.kirupa.com/u/tyriads)\
**Post date:** [October 11, 2011, 1:59pm UTC](https://forum.kirupa.com/t/function-and-mask/325361/1 "2011-10-11T13:59:24Z")

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Hi there,  
I would like to know if it is possible to apply function as a mask for other object.  
This is a real pain cause I’m struggling with this for hours and I cant get it work.  
Thanks in advance.