Unity 3D Game Basics

What is a prefab?

• It's a template for an object in a game.

• It's something that allows a GameObject to be affected by physics.

• It's something that defines the shape of a GameObject for the purposes of physical collisions.

• It's a window that displays all the GameObjects in the current scene.

What is a Collider component?

• It's a template for an object in a game.

• It's something that allows a GameObject to be affected by physics.

• It's something that defines the shape of a GameObject for the purposes of physical collisions.

• It's a window that displays all the GameObjects in the current scene.

What is a Rigidbody component?

• It's a template for an object in a game.

• It's something that allows a GameObject to be affected by physics.

• It's something that defines the shape of a GameObject for the purposes of physical collisions.

• It's a window that displays all the GameObjects in the current scene.

A prefab includes all of the following EXCEPT...

• The GameObject itself

• Any components attached to the GameObject

• Properties of the GameObject and its components

• The scene

What does the physics engine do in Unity?

• Determines what players see while playing the game

• Determines the shape of a GameObject

• Determines how GameObjects behave when impacted by virtual forces

• Lists what GameObjects are in the current scene

All of the following are properties in the Rigidbody component EXCEPT...

• is Trigger

• Mass

• Drag

• Use Gravity

All of the following are properties in a Collider component EXCEPT...

• is Trigger

• Center

• Material

• Mass

All of the following are types of Colliders EXCEPT...

• Box

• Pyramid

• Sphere

• Mesh

A __________ is used to adjust friction and the bounce that occurs between colliding objects.

• Rigidbody component

• Physic Material

• Collider component

• prefab

A ________________ is a special collider typically used to control events triggered by an animated character.

• Character Controller

• Animation Controller

• Sphere Collider

• Mesh Collider