3D Concepts Quiz

What does "3D" stand for?

• Two-dimensional

• High-definition

• Virtual-reality

• Three-dimensional

What is the Cartesian coordinate system used for?

• Measuring time

• Calculating weight

• Estimating temperature

• Specifying positions in space

What is the point where axes meet in a Cartesian coordinate system called?

• Vertex

• Edge

• Line

• Origin

Which is a characteristic of three-dimensional space?

• Uses one parameter

• Requires only two axes

• Exists in a plane

• Defined by three parameters

What is the process of forming a 3D model called?

• Rendering

• Animation

• Coloring

• 3D Modeling

What does "P(x, y, z)" represent in 3D space?

• A random point

• A two-dimensional figure

• A line segment

• Coordinates of a point

Who is known as one of the fathers of computer animation?

• Alan Turing

• Steve Jobs

• James Cameron

• John Whitney, Sr

What is William Fetter credited with?

• Developing Sketchpad

• Inventing 3D printing

• Writing animation scripts

• Coining the term "computer graphics"

What is Ivan Sutherland known for?

• Creating animated films

• Inventing laser technology

• Programming the internet

• Developing Sketchpad I

What is the process of converting 3D models into 2D images called?

• Sculpting

• Formatting

• Drafting

• Rendering