Weird Shapes

melanie

This has been happening for a few days now, but I don't know what could be causing it. It seems to happening when I'm using the dForce strand based hair. Has anyone else had this happen? It didn't do this until just the past three or four days now. It never happened before then. In the attached picture, I had just rebooted my computer, so it should have been refreshed. Can anyone explain the strange shapes coming out of the head? Sometimes it flashes across the screen when I moved the camera cube around to different angles. It's a mystery.