Exploring the Editor Layout

Navigation in the Editor - 2019.1 & 2019.2

Project Organization

Working with the FBX Exporter Setup and Roundtrip - 2019.1, 2019.2

Importing Assets

Introduction to Nested Prefabs

Working with Scripts

Working with Switch Statements

Creating Basic UI with uGUI

Creating a Screen Space Overlay UI

Creating a Worldspace UI

Grouping and Layout Techniques for UI Components

QuickStart to TextMesh Pro

Introduction to Sprite Animations

Using 9-Slicing for Scalable Sprites

Working with YAMLMerge

Managing Projects with Multi-Scene Editing

Introduction to Optimization in Unity

Working with LODs

Working with the Stats Window

Working with the Frame Debugger

Working with the FBX Exporter Setup and Roundtrip

During development of any project in Unity, there will be a need to import assets, whether they be 3D or 2D. Assets come in various file formats such as .fbx, .png, and .tga. These are just a few, but are commonly used in Unity development. In this tutorial, you will learn different ways to bring in your assets.

Sprite Animations are animation clips that are created for 2D assets. There are various ways to create Sprite Animations. One way is to create them from a Sprite Sheet, a collection of Sprites arranged in a grid. The Sprites are then compiled into an Animation Clip that will play each Sprite in order to create the animation, much like a flipbook. Sprite Animations can also be created by using keyframe animation in Unity, via the Animation window.  

SpriteSheet.png

Creating Sprite Animations Using Sprite Sheets

Import Settings

Sprite Editor

Slicing Sprite Sheets

Creating Sprite Animations from Selected Sprites

Creating Keyframe Animation

Blending Animations

Conclusion

Next Steps

What are Sprite Animations?

Unity allows you to have multiple scenes loaded simultaneously in the Unity Editor. Multi-scene editing allows you to lay out a huge game world one chunk at a time, moving everything into place, and even transfer assets from one scene to another. In this workflow, we’ll explore how we can use multi-scene editing to build a game world from modular sections.

Creating and Editing Multiple Scenes

Creating or Loading Additional Scenes for Multi-Scene Editing

Transferring Assets Between Scenes

Introduction

Setting up the first Scene

The Frame Debugger is a handy tool that allows you to freeze playback for a running game on a particular frame to view the individual draw calls used to render that frame. The debugger also lets you go through frames one-by-one so you can see in greater detail how the scene is constructed.  In this tutorial, you will learn about the Frame Debugger and how to use it for analysis.

The Frame Debugger

Using the Frame Debugger

How to get the most out of the Frame Debugger

Viewing Shader Properties

These Companion Tutorials are related to the activities of this instructor-led Workshop. These Tutorials will refresh your memory as you apply new skills to your own projects. Come back to these Tutorials as a reference as you proceed through your learning journey with Unity. 

Using workshop assets, or assets of your own, use these Tutorials to get up and running with Unity, focusing on the features you will need to build 3D mobile games. With these tutorials, you will add objects, animate objects, build UI components, and optimize your game’s performance. 

2019.4

2019.1

2018.4

Introduction to 3D Mobile Games for Engineers--Companion Tutorials (2019.1)

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With Unity, you can edit multiple Scenes simultaneously. Unity’s Multi-Scene Editing feature allows you to lay out a huge game world one chunk at a time, moving everything into place, and even transferring assets from one Scene to another.

In this workflow, we’ll explore how to use Multi-Scene Editing to build a game world from modular sections. We’ll learn how to load, arrange, unload, and remove sections. We’ll also learn to transfer assets from Scene to Scene and create a modular world piece that you can load and arrange as many times as you’d like.

In this exercise, we’ll explore some of the ways to work with multiple Scenes.

1. Create a new project or load an existing one using the 3D template.

2. Create a Quad by selecting 3D Object > Quad from the GameObject drop-down. Name the Quad “GroundPiece”.

3. In the Inspector for GroundPiece, rotate it 90 degrees on the X axis.

4. Scale it 10 units in the X and Y axes (Figure 01). 

5. In the Assets section of the Project view, right-click and select Create > Material. Name this material “Ground”.

6. Set Ground’s Albedo to green (or any color).

7. In the Scene view, drag the Ground Material onto GroundPiece.

8. Create a Prefabs folder inside the Assets folder, and drag GroundPiece into the Prefabs folder.

9. Save this Scene as “SceneA” (Figure 02). 

At this point, we have a Scene into which we’ll add another Scene. With Multi-Scene Editing, we’ll be able to work with both Scenes at once. 

Figure 01: The Transform settings for what will be our GroundPiece Prefab

Figure 02: The completed SceneA

1. In the Hierarchy view, right-click SceneA and select Add New Scene (Figure 03). 

2. For our purposes, this new Scene will only be loaded additively as the player approaches the edge of SceneA. Delete the Main Camera and Directional Light GameObjects from the new Scene. When editing a Scene that will be loaded into another, be sure to remove the Main Camera and/or any other stock GameObjects of which there should be only one in a Scene.

3. Drag the GroundPiece from the Prefabs folder into the Hierarchy, dropping it either on the name of the new Scene, or in the blank space under it (Figure 04). 

4. Move the newly placed GroundPiece 10 units in either direction in the X and/or Z axes.

5. In the Hierarchy view, right-click Untitled and select Save Scene or Save Scene As. Name this Scene “SceneB” (Figure 05).

We now have two separate open Scenes. Next, we’ll create an object in SceneA and transfer it to SceneB. 

Figure 03: Adding a new Scene

Figure 04: Dropping a Prefab in either of these areas will add it to the new Scene.

Figure 05: Scenes A and B as they should appear at this point.

1. In the Hierarchy view, right-click SceneB and Unload or Remove the Scene so that only Scene A remains.

2. Create or import an object. Here, we have created a cylinder, named “Pipe”, to serve as a warp pipe (Figure 06). 

3. In the Project view, navigate to where you saved SceneB (typically, but not necessarily, in a folder named Scenes).

4. Right-click SceneB and select Open Scene Additive.

5. Drag Pipe from SceneA and drop it on the GroundPiece in SceneB (Figure 07). 

6. Zero out Pipe’s X translation to move it above the piece of ground in SceneB (Figure 08).
 

7. In the Hierarchy view, right-click Scene A or B and select Save All (Figure 09). 

8. To continue working on just SceneB, you could right-click SceneA and unload or remove it. You can also double-click SceneB or right-click it and select Set Active Scene. New GameObjects created via the drop-down are automatically placed into the currently active Scene. 

Figure 06: We’ve created our Pipe in SceneA, but will later move it to another Scene.

Figure 07: Transferring assets from one Scene to another is as simple as drag and drop.

Figure 08: The Pipe in its proper Scene and location

Figure 09: Save All is a quick way to save changes to all currently loaded Scenes.

This has been a brief introduction to some of the uses and benefits of multi-scene editing in service of project management. As you explore working with multiple scenes simultaneously, you’re sure to find new ways multi-scene editing can improve your workflow. 

Managing Projects with Multi-Scene Editing

1. Managing Projects with Multi-Scene Editing

2. Creating and Editing Multiple Scenes

3. Creating or Loading Additional Scenes for Multi-Scene Editing

4. Transferring Assets Between Scenes

5. Next Steps

Complete this tutorial