[Gimp-user] Focus Stacking in Gimp

[Rich]

Hi,

I was trying to stack some photos with different focal points to create 
one image that's all in focus (close-up and macro shots).

Is there a way to make the perspective tool xor the other layers.  This 
would help for other situations as well,
when you need to adjust or overlap exposures and stitching photos 
together (panoramic shots).


Thanks
Rich

Gimp 2.4.4
Slackware 12.1(beta)