How Light Reflects Off 3D Objects - Visual Explanation #1908817 (License: Personal Use)

This diagram visualizes ray optics in 3D rendering: a light source emits rays that reflect off a cube, cylinder, and sphere, casting shadows and reaching the observer’s eye. Dashed lines indicate indirect or occluded paths, emphasizing how surface orientation affects perceived brightness and depth. The illustration supports learning about shading models like Phong or Lambertian reflection.

Used on educational pages about computer graphics, physics of light, or introductory 3D modeling courses; matches user intent to grasp foundational rendering concepts visually.