What are the different types of lighting in 3D graphics?

What are the different types of lighting in 3D graphics?

In 3D graphics, the main types of lighting are ambient, directional, point, and spot lighting. Each serves a unique purpose.

Can you explain how ambient lighting works?

Ambient lighting provides a soft, overall illumination in a scene, simulating light that is scattered in the environment.

What is the difference between point light and spot light?

Point light emits light in all directions from a single point, while spot light emits a cone of light in a specific direction.

How can I create realistic shadows in my 3D scene?

To create realistic shadows, use shadow mapping techniques and ensure your light sources are set up correctly to cast shadows.

Are there any tips for optimizing lighting in a 3D scene?

Yes! Use fewer light sources, bake lighting into textures, and adjust light intensity to improve performance without sacrificing quality.