California based Digital Film Tools today introduces Rays, a brand new plug-in for visual effects artists. Easily create stunning and realistic light ray effects in any creative project. Known as volumetric lighting in computer graphics, or crepuscular rays in atmospheric optics, this dramatic effect adds polish and style. Rays adds a striking and dramatic quality to any image. Create shafts of light streaming through clouds, rays filtering through a forest canopy, and so much more.