Core Content

So, this post will give you the basis you’ll need for building 3D games. In Unity, there are various functions available to do most of this, but I’m going to explain it as though Unity doesn’t exist. By working this way, you’ll know what’s going on ‘under the hood’ and you’ll be able to debug…

ancientcoder

1 Jun 2024

code-tutorial, coding, coding-basic, content, Core Content, Education, Educational, Learn To Code, Tutorial, Unity, writing

1 Jun 2024

So, this post will give you the basis you’ll need for building 3D games.

In Unity, there are various functions available to do most of this, but I’m going to explain it as though Unity doesn’t exist. By working this way, you’ll know what’s going on ‘under the hood’ and you’ll be able to debug a whole lot easier.

There’s nothing super-complex here so just take it a step at a time and you’ll get what I’m chaffing on about…

Basic Math

Example 1: Bouncing Ball In Unity

Example 2: How To Get the Magnitude of a Vector

Example 3: How to Move Objects in a Circular Motion in Unity

Example 4: What is a Dot Product?

Example 5: What is a Cross Product?

Example 8: Reflecting a Vector