I’ve been trying to use the Shape Object / Shape Cut feature in Blender’s Particle Edit View for a couple of days but have not had any success. I followed a Google query to the Wiki where there was a paragraph of instruction with several images. I think I followed the directions but when I place a shape around the Head/Hair and Click on the Shape Cut button, ALL OF THE HAIR IS REMOVED?
If anyone has successfully used this feature I would be very interested in how you did so.