3D Object Interaction in Unity

The video tutorial by Code Monkey guides viewers through building a simple item inspect system in Unity. It covers setting up the UI, implementing logic for item selection, using render textures for 3D viewing, and adding interactivity for object rotation. The tutorial also highlights the use of scriptable objects and offers additional resources for learning Unity game development.

What is the primary feature of Unity used to create the item inspect system?

• Scriptable Objects

• Physics Engine

• Render Textures

• Animation Controllers

What is the role of scriptable objects in the item inspect system?

• To manage game physics

• To render 3D models

• To store item data

• To handle user input

How does the system know when an item is selected in the inventory?

• By checking the item's position

• Using a timer

• By detecting mouse hover

• Through a button click event

What happens when a new item is selected in the inventory?

• The previous item is destroyed

• The previous item is moved

• The previous item is hidden

• The previous item is duplicated

What is the purpose of the secondary camera in the item inspect system?

• To capture user input

• To manage lighting effects

• To render the main game scene

• To display 3D objects in the UI

Why is a raw image used instead of a regular image for displaying 3D objects?

• It supports higher resolution

• It allows for texture mapping

• It can display render textures

• It is easier to animate

What is the purpose of the render texture in the item inspect system?

• To apply shaders

• To store item data

• To manage game physics

• To display 3D models in the UI

How can the camera be positioned to perfectly view the 3D object?

• By adjusting the field of view

• Using the scene view and hotkeys

• By manually entering coordinates

• Using a predefined script

What interface is implemented to handle mouse drag events?

• IDragHandler

• ISelectHandler

• IPointerClickHandler

• IUpdateHandler

How is the rotation of the 3D object controlled?

• With a slider UI element

• Through mouse drag events

• Using keyboard inputs

• By adjusting the camera angle