Entendiendo qué son los VFX para videojuegos

What are visual effects in video games and what are they for?

Visual effects in video games are a key element that goes beyond simple explosions and particles scattered across the screen. From the creation of a magical shot to the subtle movement of a jellyfish, visual effects are responsible for manipulating images and creating stunning animations that enrich the player's experience. These effects must be integrated in a way that produces the right emotions and authentically reflects the game world.

What skills are needed to create these effects?

1. Particle systems: Enable the creation of effects such as smoke, fire, rain or dust, reproducing natural physics and particle behavior.
2. Image manipulation: Involves transforming and adjusting images to achieve the desired visual effect, such as modifying colors or textures.
3. 3D Modeling: Fundamental to give shape to three-dimensional objects that will interact visually in the game.
4. Animation: Gives life to models and scenarios, creating fluid and coherent movements.

How do visual effects influence gameplay?

Visual effects not only embellish a video game, but are also fundamental to the narrative and flow of the game. Applying color, contrast, silhouette and timing theory properly ensures that effects are not only attractive, but also functional and communicative within the context of the game. For example, a sudden color change could signal danger to the player, which adds an additional layer of interaction and sensation.

What do you need to get started in the world of VFX for video games?

To get started in the world of video game visual effects with Unity, it is essential to have:

• A computer with Windows or Mac, and a good Internet connection.
• Unity 2021 or higher, which you can easily install.
• Resources provided by the course, such as images or specific 3D models, which do not require previous experience in their manipulation.

Optionally, you can use image editing programs such as Photoshop or Krita, and 3D modeling software such as Blender or Maya, if you want to expand your creative possibilities.

Understanding the basics of VFX in video games

The basics of VFX are essential to creating effects that feel natural within a game. Understanding color theory and how different tones can alter the player's perception is crucial. Likewise, contrast brings visibility and differentiation to effects, while silhouette and timing ensure that effects are perceived properly, causing the desired emotional response in the player.

This course promises to guide you through these concepts, helping you become an expert visual effects artist. Ready to get started on this exciting journey into the realm of video games? See you in the next class!