The magic lies in its proprietary algorithm, which treats your flat image as a three-dimensional volume. When you move a light source behind a tree, the rays split and scatter realistically. When you add haze, the light diffracts appropriately.
While Digital Film Tools has since been acquired by , this specific version of Rays remains a staple for creators looking for specialized, lightweight lighting effects. Detailed usage instructions are available in the official Rays User Guide . Digital Film Tools - Quick Look digital film tools rays 2122 win x64 better