What is Volumetric Light?

Volumetric light is a technique used in 3D visualization to create the illusion of three-dimensional objects and depth. It is often used in conjunction with other techniques, such as shading and shadows, to create a more realistic image.

Volumetric light works by using light sources to create beams of light that interact with the objects in the scene. The light beams are then rendered as volumetric data, which can be used to create a three-dimensional image. This technique can be used to create a variety of effects, such as spotlighting, backlighting, and even lighting effects that change over time.

Volumetric light is a powerful tool that can be used to improve the realism of 3D images. However, it is important to note that this technique should be used sparingly, as it can often make an image look cluttered and busy. When used correctly, however, volumetric light can produce stunning results.