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Unreal Engine 4
Unreal Engine 4 (UE4) is the fourth version of Unreal Engine developed by Epic Games. UE4 began development in 2003 and was released in March 2014, with the first game using UE4 being released in April 2014. UE4 introduced support for Physically based rendering, physically based materials and a new visual programming language called "Blueprints". It was succeeded by Unreal Engine 5. History In August 2005, Mark Rein (software executive), Mark Rein, the vice-president of Epic Games, revealed that Unreal Engine 4 had been in development for two years. "People don't realise this but we're already two years into development of Unreal Engine 4. It certainly doesn't have a full team yet, it's just one guy and you can probably guess who that guy is," he told ''C&VG''. Speaking in an interview in early 2008, Tim Sweeney, founder of Epic Games, stated that he was basically the only person working on the engine, though he affirmed his research and development department would start to expa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unreal Engine
Unreal Engine (UE) is a 3D computer graphics game engine developed by Epic Games, first showcased in the 1998 first-person shooter video game '' Unreal''. Initially developed for PC first-person shooters, it has since been used in a variety of genres of games and has been adopted by other industries, most notably the film and television industry. Unreal Engine is written in C++ and features a high degree of portability, supporting a wide range of desktop, mobiles, console, and virtual reality platforms. The latest generation, Unreal Engine 5, was launched in April 2023. Its source code is available on GitHub, and commercial use is granted based on a royalty model, with Epic charging 5% of revenues over US $1 million, which is waived for games published exclusively on the Epic Games Store. Epic has incorporated features in the engine from acquired companies such as Quixel, which is seen as benefiting from '' Fortnite'''s revenue. History First generation Unreal Engine 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tim Sweeney (game Developer)
Timothy Dean Sweeney (born 1970) is an American video game programmer and businessman. He is the founder and Chief executive officer, CEO of Epic Games, and the creator of Unreal Engine, a game development platform. Early life Sweeney was raised in Potomac, Maryland, the youngest of three brothers. At a young age, he became interested in tinkering with mechanical and electrical devices, and stated he had taken apart a lawnmower as early as five or six, and later built his own go-kart. He became interested in arcade games when they began to become popular in the late 1970s, knowing that like the mechanics devices he took apart and repaired, there were those that had programmed the games in the machines. Though the family got an Atari 2600, Sweeney was not as interested in the games for that, outside of ''Adventure (1980 video game), Adventure'', and later said he had not played many video games in his life and very few to completion. At the age of 11, Sweeney visited his older ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research And Development
Research and development (R&D or R+D), known in some countries as OKB, experiment and design, is the set of innovative activities undertaken by corporations or governments in developing new services or products. R&D constitutes the first stage of development of a potential new service or the production process. Although R&D activities may differ across businesses, the primary goal of an R&D department is to new product development, develop new products and services. R&D differs from the vast majority of corporate activities in that it is not intended to yield immediate profit, and generally carries greater risk and an uncertain return on investment. R&D is crucial for acquiring larger shares of the market through new products. ''R&D&I'' represents R&D with innovation. Background New product design and development is often a crucial factor in the survival of a company. In a global industrial landscape that is changing fast, firms must continually revise their design and range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android (operating System)
Android is an operating system based on a modified version of the Linux kernel and other open-source software, open-source software, designed primarily for touchscreen-based mobile devices such as smartphones and tablet computer, tablets. Android has historically been developed by a consortium of developers known as the Open Handset Alliance, but its most widely used version is primarily developed by Google. First released in 2008, Android is the world's Usage share of operating systems, most widely used operating system; the latest version, released on June 10, 2025, is Android 16. At its core, the operating system is known as the Android Open Source Project (AOSP) and is free and open-source software (FOSS) primarily licensed under the Apache License. However, most devices run the proprietary software, proprietary Android version developed by Google, which ships with additional proprietary closed-source software pre-installed, most notably Google Mobile Services (GMS), which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TechCrunch
TechCrunch is an American global online newspaper focusing on topics regarding high tech, high-tech and Startup company, startup companies. It was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington and Keith Teare. In 2010, AOL acquired the company for approximately $25 million. Following the 2015 Verizon Communications#Acquisition of AOL and Yahoo, acquisition of AOL and Yahoo! by Verizon, the site was owned by Verizon Media from 2015 through 2021. In 2021, Verizon sold its media assets, including AOL, Yahoo!, and TechCrunch, to the private equity firm Apollo Global Management. Apollo integrated them into a new entity called Yahoo! Inc. (2017–present), Yahoo! Inc. In addition to its news reporting, TechCrunch is also known for its annual Disrupt conference, a technology event hosted in several cities across the United States, Europe, and China. History TechCrunch was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortnite
''Fortnite'' is an online video game and game platform developed by Epic Games and released in 2017. It is available in seven distinct game mode versions that otherwise share the same general gameplay and game engine: '' Fortnite Battle Royale'', a battle royale game in which up to 100 players fight to be the last person standing; '' Fortnite: Save the World'', a cooperative hybrid tower defense- shooter and survival game in which up to four players fight off zombie-like creatures and defend objects with traps and fortifications they can build; '' Fortnite Creative'', in which players are given complete freedom to create worlds and battle arenas; '' Lego Fortnite'', an open world game collection divided between survival game ''Lego Fortnite Odyssey'' and social game ''Lego Fortnite Brick Life''; '' Rocket Racing'', a racing game; '' Fortnite Festival'', a rhythm game; and '' Fortnite Ballistic'', a tactical first-person shooter currently in early access. All game mode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortnite Battle Royale
''Fortnite Battle Royale'' is a 2017 Battle royale game, battle royale video game produced by Epic Games. It was originally developed as a companion game part of the early access version of ''Fortnite: Save the World'', a cooperative survival game, before separating from it and then dropping the early access label on June 29, 2020. ''Fortnite Battle Royale'' is offered under a free-to-play model funded by microtransactions and is updated as a Games as a service, live service game; originally released for macOS, PlayStation 4, Windows, and Xbox One, it has since been ported to iOS, Nintendo Switch, and Android (operating system), Android, and later as a launch title for Xbox Series X/S and PlayStation 5. A version for Nintendo Switch 2 was also released on June 5, 2025, the same day as the console. ''Fortnite Battle Royale'' and its various modes are part of the overall ''Fortnite'' platform. The concept of the game is similar to previous games of the genre: 100 players skydive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daylight (video Game)
''Daylight'' is a survival horror video game developed by Zombie Studios and published by Atlus for Microsoft Windows and PlayStation 4. It was the first game to be powered by Unreal Engine 4. Gameplay The player's goal in each level is to search for notes and logs from the hospital's past, referred to as "remnants", by looking for markings using glow sticks. Once all remnants in a level have been collected, the player is able to acquire a " sigil", an item of significance to the hospital's past, such as a teddy bear and a Bible. Bringing the sigil to "the Seal of Shadows" will unlock the next part of the building, allowing the player to advance further into the hospital and, possibly, to freedom. Discovering remnants can cause a marking on her arm, which attracts the dangerous "shadow people". The player can either make them disappear by using flares or lose them by running away. The player cannot access any weapons; the only tools available are glowsticks, flares, and a cell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ars Technica
''Ars Technica'' is a website covering news and opinions in technology, science, politics, and society, created by Ken Fisher and Jon Stokes in 1998. It publishes news, reviews, and guides on issues such as computer hardware and software, science, technology policy, and video games. ''Ars Technica'' was privately owned until May 2008, when it was sold to Condé Nast Digital, the online division of Condé Nast Publications. Condé Nast purchased the site, along with two others, for $25 million and added it to the company's ''Wired'' Digital group, which also includes '' Wired'' and, formerly, Reddit. The staff mostly works from home and has offices in Boston, Chicago, London, New York City, and San Francisco. The operations of ''Ars Technica'' are funded primarily by advertising, and it has offered a paid subscription service since 2001. History Ken Fisher, who serves as the website's current editor-in-chief, and Jon Stokes created ''Ars Technica'' in 1998. Its purpose was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GitHub
GitHub () is a Proprietary software, proprietary developer platform that allows developers to create, store, manage, and share their code. It uses Git to provide distributed version control and GitHub itself provides access control, bug tracking system, bug tracking, software feature requests, task management, continuous integration, and wikis for every project. Headquartered in California, GitHub, Inc. has been a subsidiary of Microsoft since 2018. It is commonly used to host open source software development projects. GitHub reported having over 100 million developers and more than 420 million Repository (version control), repositories, including at least 28 million public repositories. It is the world's largest source code host Over five billion developer contributions were made to more than 500 million open source projects in 2024. About Founding The development of the GitHub platform began on October 19, 2005. The site was launched in April 2008 by Tom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nvidia
Nvidia Corporation ( ) is an American multinational corporation and technology company headquartered in Santa Clara, California, and incorporated in Delaware. Founded in 1993 by Jensen Huang (president and CEO), Chris Malachowsky, and Curtis Priem, it designs and supplies graphics processing units (GPUs), application programming interfaces (APIs) for data science and high-performance computing, and system on a chip units (SoCs) for mobile computing and the automotive market. Nvidia is also a leading supplier of artificial intelligence (AI) hardware and software. Nvidia outsources the manufacturing of the hardware it designs. Nvidia's professional line of GPUs are used for edge-to-cloud computing and in supercomputers and workstations for applications in fields such as architecture, engineering and construction, media and entertainment, automotive, scientific research, and manufacturing design. Its GeForce line of GPUs are aimed at the consumer market and are used in ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cone Tracing
Cone tracing and beam tracing are a derivative of the ray tracing algorithm that replaces rays, which have no thickness, with thick rays. Principles In ray tracing, rays are often modeled as geometric ray with no thickness to perform efficient geometric queries such as a ray-triangle intersection. From a physics of light transport point of view, however, this is an inaccurate model provided the pixel on the sensor plane has non-zero area. In the simplified pinhole camera optics model, the energy reaching the pixel comes from the integral of radiance from the solid angle by which the sensor pixel sees the scene through the pinhole at the focal plane. This yields the key notion of pixel footprint on surfaces or in the texture space, which is the back projection of the pixel on to the scene. Note that this approach can also represent a lens-based camera and thus depth of field effects, using a cone whose cross-section decreases from the lens size to zero at the focal plane, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
