Join Michael House for an in-depth discussion in this video Modifiable voxel terrain, part of Advanced Unity: 3D Game Programming.
…In this video I'm going to to show you…how to create terrain that's modifiable by the user.…This kind of interaction with the terrain is fairly popular in modern games.…From adding or removing cubes to the terrain in a survival…game, to blasting craters in the landscape in a first person shooter.…Dynamic terrain can improve the immersion of the…game and provide additional features for the game play.…For example, a squad moving on the battle field can…use a crater from a missile strike to take cover.…It can also be the main feature of the game, like allowing the player to…add and remove from the terrain at will to build it how they see fit.…
Let's take a look at some code.…As in a previous video, our world is going to store chunks of data.…Each of these chunks is going to have a mesh and…a 3D array of data, that is represented by that mesh.…The world is going to have some various properties like a tool…radius and strength, and this is going to be used modifying the terrain.…Here at the start we're going to generate all of…
NOTE: This course requires Unity 4.5.5. The newer versions of Unity have done away with the GUI system used in this course, so the interfaces included for many of the scenes will not work with 4.6 and higher. You can download Unity 4.5.5 at http://unity3d.com/get-unity/download/archive.
- Enabling/disabling with scripts
- Translating, rotating, and scaling objects with scripts
- Working with mouse and keyboard input
- Creating custom GUI controls like progress bars
- Loading assets with scripts
- Saving games
- Creating prefabs dynamically
- Making remote procedure calls
- Synchronizing object transforms
- Finding slow code
- Optimizing data access
- Extending the editor
Skill Level Advanced
Q: In the Chapter 3 file EntityLoader.cs, I get an error: DirectoryNotFoundException: Directory 'Assets\' not found. Removing the backslash after 'Assets' fixes it, but then I run into a different error. How do I fix this?
Q: What version of Unity does this course cover?
A: This course requires Unity 4.5.5. The newer versions of Unity have done away with the GUI system used in this course, so the interfaces included for many of the scenes will not work with 4.6 and higher. You can download Unity 4.5.5 at http://unity3d.com/get-unity/download/archive.
Q: The game object in the first chapter's Mouse Input Raycasting sample doesn't appear to follow the mouse. What's wrong?
A: Please enable the Box Collider component (by activating the checkbox next to the component name) on the game object. This is not explicitly mentioned in the video, but it will ensure the raycasts collide with the game object.
Animating Characters with Mecanim in Unity 3Dwith Sue Blackman5h 28m Intermediate
Unity 3D: 3.5 Essential Trainingwith Sue Blackman10h 51m Beginner
Animating for Unity 3D in 3ds Maxwith Adam Crespi1h 19m Intermediate
1. Basic Scripting
2. Using the Debugger
An advanced prefab system6m 12s
4. Advanced Scripting
5. Dynamic Terrain
6. Creating Custom GUI Controls
9. Extending the Editor
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