Posts Tagged ‘Differences’
Unity: Scaling Pixel Art
Posted by Dimitri | Filed under Programming
This Unity post explains how to prepare images and set the Texture Importer settings to correctly render pixel art in Unity3D. So, this post covers how the different Texture Importer settings affects the pixel art textures in 3D models and in the game’s graphical user interface (GUI).
Unity3D: JavaScript vs. C# – Part 5
Posted by Dimitri | Filed under Featured, Programming
As the end of the year draws close, so is this post series. Here, the differences between JavaScript and C# when casting a ray in Unity3D will be pointed out. Don’t forget to read the first, second, third and forth parts of the series for a better general understanding of what is being discussed here.
Let’s start from the basics: What is ray casting? As the name describes, it is basically a program that simulates a ray being cast, much like a laser pointer in real life. It is very useful for game programming, as Raycast classes are programmed to return the distance a ray collided with something (and sometimes, even the name of the object). Unity3D doesn’t have one single Raycast class, instead its functionality is scattered across the Physics, RaycastHit and Ray classes.
Unity3D: JavaScript vs. C# – Part 4
Posted by Dimitri | Filed under Featured, Programming
This is the 4th post of a series that tries to explain the main differences between JavaScript and C# when programming for Unity3D. In this post, some differences between yielding (pausing) code execution in these two programming languages will be pointed out. Before continuing, it is highly recommended that you read the first, second and third other posts of the series.
As explained before, yielding pauses the code execution, being very useful to game programming, as you have a better control when things will happen in your game. Whether using C# or JavaScript in Unity3D, one can’t simply yield the Update() method. There is a workaround for that, but as you might have guessed, they are different for the two programming languages we are discussing. Since these workarounds are often used, they will be the examples presented on this post. Let’s start by seeing how to yield a JavaScript code: (more…)
Unity3D: JavaScript vs. C# – Part 3
Posted by Dimitri | Filed under Programming
This is the third part of a series that show some of the differences between JavaScript and C# when writing scripts for Unity3D game engine. I suggest that you read the first and second post of the series to better understand what is going on here.
In this third part, I will point out some differences between JavaScript and C# by writing a script that makes a GameObject move forward. So, let’s start with the programming language that will take the smallest number of lines to make a GameObject move, JavaScript: (more…)
Unity3D: JavaScript vs. C# – Part 2
Posted by Dimitri | Filed under Programming
Part 2 of a post series that tries to explain the differences between JavaScript and C# when programming for the Unity3D game engine. It is recommended that you read part one before continuing. In this post, I will explain how to access other GameObjects and Components. This is one of he most common tasks that a programmer has to perform when writing scripts for Unity3D game engine. So, let’s start by assuming that we want to retrieve a GameObject named ‘Pawn’ which is at the root of the scene and has a script called ‘PawnMover’ attached to it.
Getting the GameObject using JavaScript is simple. All you have to do is to call the GameObject class Find() static method and pass the name of the other GameObject we want as a parameter: (more…)