Computer aided illustration

Question 1

What is texture mapping?

Answer 1

The process of applying a 2D texture to a 3D object

Question 2

Bump mapping

Answer 2

It the process of applying a texture to a particular surface

Question 3

Reflection

Answer 3

Light that is bounced off an surface or subject

Question 4

Specularity

Answer 4

This determines the level of reflectiveness a particular surface has.

Question 5

Ambient lighting

Answer 5

Is a source of light which is used for providing an area of a 3D environment with a constant illumination.

Question 6

Depth of field

Answer 6

Is the distance between the nearest and furthest objects within an image.

Question 7

Image based lighting

Answer 7

IBL is the process of illuminating objects and scenes with objects from the real world. It allows you to light your scene by applying HDR

Question 8

Volumetrics

Answer 8

Volumetric rendering refers to a technique for generating a visual representation of data that is contained in a three dimensional space volume.