Glossary index

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Graphics, games and extended reality

Haze

Fog, in the context of firecrackers and 3D rendering, refers to the smoke produced by the combustion of these explosive devices, which can create a fog-like visual effect in the air. This phenomenon…

Graphics, games and extended reality

HDR

HDR, or High Dynamic Range, is a technique used in computer graphics that allows for the reproduction of a significantly greater range of brightness than what can be achieved with standard digital…

Graphics, games and extended reality

HDRI

HDRI, or High Dynamic Range Imaging, is a technique used in 3D rendering that allows capturing and representing a much greater range of brightness than what a standard digital image can offer. This…

Artificial intelligence

Head-Mounted Display

The head-mounted display (HMD) is a display device worn on the head that provides an immersive experience of virtual or augmented reality. This type of technology allows the user to immerse…

Graphics, games and extended reality

Headshot

The term 'headshot' refers to a direct impact on an opponent's head in the context of video games, especially in action and first-person shooter genres. This type of shot often results in…

Graphics, games and extended reality

Health Simulation

Health simulation refers to the use of advanced technologies, including artificial intelligence (AI), to create virtual environments that replicate clinical situations and healthcare scenarios. These…

Graphics, games and extended reality

Heap

A heap in Vulkan refers to an area of memory allocation from which memory can be allocated for resources. This area is fundamental for efficient memory management in graphics and compute…

Graphics, games and extended reality

Hearthstone

Hearthstone is a digital collectible card game developed and published by Blizzard Entertainment. Released in March 2014, it has become a phenomenon within the gaming world, combining elements of…

Graphics, games and extended reality

Heat

Heat in game design refers to a gameplay mechanic that can influence character abilities and their interactions with the environment. This mechanic is used to simulate environmental effects that…

Graphics, games and extended reality

Height Map

A height map is a graphical representation in grayscale used in 3D rendering to define the elevation of a terrain. In this type of image, the brightness of each pixel indicates the corresponding…

Graphics, games and extended reality

Hemispherical Lighting

Hemispherical lighting is a rendering technique used in computer graphics that simulates light coming from a hemisphere around a specific point in space. This technique is fundamental for creating…

Graphics, games and extended reality

Hero's Journey

The hero's journey is a narrative structure that has become a fundamental pillar in game design and storytelling. This narrative is based on the idea that a hero, often a playable character, embarks…

Graphics, games and extended reality

Heroine

The heroine in video games refers to a female protagonist who often possesses unique abilities that distinguish her within the game's context. These characters are not only the central axis of the…

Graphics, games and extended reality

Hexadecimal Color

Hexadecimal color is a way to represent colors in digital graphics using a combination of six digits that include numbers and letters. This system is based on the RGB (Red, Green, Blue) color model…

Graphics, games and extended reality

Hexagonal Grid

The hexagonal grid is a design structure composed of hexagons, forming a pattern widely used in 3D rendering, especially in the realm of video games and simulations. This type of grid allows for a…

Graphics, games and extended reality

Hierarchical Modeling

Hierarchical modeling is a modeling technique that organizes components into a hierarchical structure, facilitating the simplification of complex simulations. This methodology allows for the…

Graphics, games and extended reality

Hierarchy Culling

Hierarchical Culling is an optimization technique used in computer graphics, aimed at improving rendering performance by ignoring objects that are not visible in the scene. This technique relies on…

Graphics, games and extended reality

High-Fidelity Model

The high-fidelity model is a precise and detailed representation of a real system that simulates, allowing for a deep understanding of its behavior and characteristics. This type of model is…

Graphics, games and extended reality

High-Fidelity Prototype

A high-fidelity prototype is a detailed and interactive representation of a product that simulates its appearance and functionality almost completely. Unlike low-fidelity prototypes, which can be…

Graphics, games and extended reality

High-Fidelity Simulation

High-fidelity simulation is a process that aims to accurately replicate a real-world system using complex and detailed models that allow for a realistic representation of the dynamics and behaviors…

Graphics, games and extended reality

High-Level APIs

High-level APIs in OpenGL are Application Programming Interfaces that provide a higher level of abstraction for graphics programming. These APIs allow developers to interact with the GPU (Graphics…

Graphics, games and extended reality

High-Poly

High polygon count is a term used in computer graphics to describe 3D models that have a high number of polygons, resulting in detailed and complex shapes. In this context, a polygon is a geometric…

Graphics, games and extended reality

High-Quality Rendering

High-quality rendering in OpenGL refers to advanced techniques that prioritize visual fidelity and detail in graphical representation, often at the expense of performance. This approach aims to…

Graphics, games and extended reality

High-Resolution Textures

High-resolution textures are images that have a high pixel count, allowing for more detail and clarity in rendered images. These textures are fundamental in the field of computer graphics, as they…

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