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Evolution of Programmable Models for Graphics Engines (High
Hello and welcome! Today I want to talk about the evolution of programmable models for graphics engine programming for algorithm developing My name is Natalya Tatarchuk (some folks know me as Natasha) and I am director of global graphics at Unity I recently joined Unity… 4 …right after having helped ship the original Destiny @ Bungie where I was the graphics lead and engineering architect … 5 and lead the graphics team for Destiny 2, shipping this year. Before that, I led the graphics research and demo team @ AMD, helping drive and define graphics API such as DirectX 11 and define GPU hardware features together with the architecture team. Oh, and I developed a bunch of graphics algorithms and demos when I was there too. At Unity, I am helping to define a vision for the future of Graphics and help drive the graphics technology forward. I am lucky because I get to do it with an amazing team of really talented folks working on graphics at Unity! In today’s talk I want to touch on the programming models we use for real-time graphics, and how we could possibly improve things. As all in the room will easily agree, what we currently have as programming models for graphics engineering are rather complex beasts. We have numerous dimensions in that domain: Model graphics programming lives on top of a very fragmented and complex platform and API ecosystem For example, this is snapshot of all the more than 25 platforms that Unity supports today, including PC, consoles, VR, mobile platforms – all with varied hardware, divergent graphics API and feature sets. -
Shading in Valve's Source Engine
Advanced Real-Time Rendering in 3D Graphics and Games Course – SIGGRAPH 2006 Chapter 8 Shading in Valve’s Source Engine Jason Mitchell9, Gary McTaggart10 and Chris Green11 8.1 Introduction Starting with the release of Half-Life 2 in November 2004, Valve has been shipping games based upon its Source game engine. Other Valve titles using this engine include Counter-Strike: Source, Lost Coast, Day of Defeat: Source and the recent Half-Life 2: Episode 1. At the time that Half-Life 2 shipped, the key innovation of the Source engine’s rendering system was a novel world lighting system called Radiosity Normal Mapping. This technique uses a novel basis to economically combine the soft realistic 9 [email protected] 10 [email protected] 11 [email protected] 8 - 1 © 2007 Valve Corporation. All Rights Reserved Chapter 8: Shading in Valve’s Source Engine lighting of radiosity with the reusable high frequency detail provided by normal mapping. In order for our characters to integrate naturally with our radiosity normal mapped scenes, we used an irradiance volume to provide directional ambient illumination in addition to a small number of local lights for our characters. With Valve’s recent shift to episodic content development, we have focused on incremental technology updates to the Source engine. For example, in the fall of 2005, we shipped an additional free Half- Life 2 game level called Lost Coast and the multiplayer game Day of Defeat: Source. Both of these titles featured real-time High Dynamic Range (HDR) rendering and the latter also showcased the addition of real-time color correction to the engine. -
Interactive Data Visualization
SPEEDTREE® CINEMA 8 END USER LICENSE AGREEMENT NOTE: Per Section 1, Paragraph A, SpeedTree Cinema is not for use in “an interactive or a real-time production such as a video game, training application or interactive simulation.” This END USER LICENSE AGREEMENT (the “EULA”) is a legal agreement between you (either an individual or a single entity) (collectively “You”) and Interactive Data Visualization, Inc., a South Carolina corporation with offices at 5446 Sunset Boulevard, Suite 201, Lexington, South Carolina 29072 (“IDV”), for the SpeedTree® Cinema software product, which includes computer software (collectively the “Software”) designed to be downloaded to and/or installed on personal computers, workstations or other machines which feature as their operating system either Linux, Mac or any of the following Windows operating systems: Windows 95/98/ME, Windows NT/2000/XP, Windows Vista or Windows 7, 8, 10 etc. (each a “PC”), and may include associated media, printed materials, and/or “online” or electronic documentation (the “Documentation”) (the Software and the Documentation are sometimes referred to together herein as the “Software Product”). An amendment or addendum to this EULA may accompany the Software Product. BY DOWNLOADING, INSTALLING, RUNNING, EXECUTING, OR OTHERWISE USING ANY PORTION OF THE SOFTWARE PRODUCT OR THE SPEEDTREE MODEL LIBRARY (AS DEFINED BELOW), YOU AGREE TO BE BOUND BY THE TERMS OF THIS EULA. IF YOU DO NOT AGREE TO BE BOUND TO THE TERMS OF THIS EULA, PLEASE DO NOT DOWNLOAD, INSTALL, RUN, EXECUTE, ACCEPT, USE OR PERMIT OTHERS TO DOWNLOAD, INSTALL, RUN, EXECUTE, ACCEPT, OR OTHERWISE USE THE SOFTWARE PRODUCT OR THE SPEEDTREE MODEL LIBRARY. -
Cloud-Based Visual Discovery in Astronomy: Big Data Exploration Using Game Engines and VR on EOSC
Novel EOSC services for Emerging Atmosphere, Underwater and Space Challenges 2020 October Cloud-Based Visual Discovery in Astronomy: Big Data Exploration using Game Engines and VR on EOSC Game engines are continuously evolving toolkits that assist in communicating with underlying frameworks and APIs for rendering, audio and interfacing. A game engine core functionality is its collection of libraries and user interface used to assist a developer in creating an artifact that can render and play sounds seamlessly, while handling collisions, updating physics, and processing AI and player inputs in a live and continuous looping mechanism. Game engines support scripting functionality through, e.g. C# in Unity [1] and Blueprints in Unreal, making them accessible to wide audiences of non-specialists. Some game companies modify engines for a game until they become bespoke, e.g. the creation of star citizen [3] which was being created using Amazon’s Lumebryard [4] until the game engine was modified enough for them to claim it as the bespoke “Star Engine”. On the opposite side of the spectrum, a game engine such as Frostbite [5] which specialised in dynamic destruction, bipedal first person animation and online multiplayer, was refactored into a versatile engine used for many different types of games [6]. Currently, there are over 100 game engines (see examples in Figure 1a). Game engines can be classified in a variety of ways, e.g. [7] outlines criteria based on requirements for knowledge of programming, reliance on popular web technologies, accessibility in terms of open source software and user customisation and deployment in professional settings. -
Moving from Unity to Godot an In-Depth Handbook to Godot for Unity Users
Moving from Unity to Godot An In-Depth Handbook to Godot for Unity Users Alan Thorn Moving from Unity to Godot: An In-Depth Handbook to Godot for Unity Users Alan Thorn High Wycombe, UK ISBN-13 (pbk): 978-1-4842-5907-8 ISBN-13 (electronic): 978-1-4842-5908-5 https://doi.org/10.1007/978-1-4842-5908-5 Copyright © 2020 by Alan Thorn This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Trademarked names, logos, and images may appear in this book. Rather than use a trademark symbol with every occurrence of a trademarked name, logo, or image we use the names, logos, and images only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark. The use in this publication of trade names, trademarks, service marks, and similar terms, even if they are not identified as such, is not to be taken as an expression of opinion as to whether or not they are subject to proprietary rights. While the advice and information in this book are believed to be true and accurate at the date of publication, neither the authors nor the editors nor the publisher can accept any legal responsibility for any errors or omissions that may be made. -
Game Engine Review
Game Engine Review Mr. Stuart Armstrong 12565 Research Parkway, Suite 350 Orlando FL, 32826 USA [email protected] ABSTRACT There has been a significant amount of interest around the use of Commercial Off The Shelf products to support military training and education. This paper compares a number of current game engines available on the market and assesses them against potential military simulation criteria. 1.0 GAMES IN DEFENSE “A game is a system in which players engage in an artificial conflict, defined by rules, which result in a quantifiable outcome.” The use of games for defence simulation can be broadly split into two categories – the use of game technologies to provide an immersive and flexible military training system and a “serious game” that uses game design principles (such as narrative and scoring) to deliver education and training content in a novel way. This talk and subsequent education notes focus on the use of game technologies, in particular game engines to support military training. 2.0 INTRODUCTION TO GAMES ENGINES “A games engine is a software suite designed to facilitate the production of computer games.” Developers use games engines to create games for games consoles, personal computers and growingly mobile devices. Games engines provide a flexible and reusable development toolkit with all the core functionality required to produce a game quickly and efficiently. Multiple games can be produced from the same games engine, for example Counter Strike Source, Half Life 2 and Left 4 Dead 2 are all created using the Source engine. Equally once created, the game source code can with little, if any modification be abstracted for different gaming platforms such as a Playstation, Personal Computer or Wii. -
Hi-Bit Pixel Graphics – the New Era of Pixel Art
Hi-Bit Pixel Graphics – The New Era of Pixel Art Olli Heikkinen Thesis May 2021 Degree Programme in Information Business Systems Game Production 2 ABSTRACT Tampere University of Applied Sciences Information Business Systems Game Production Olli Heikkinen Hi-Bit Pixel Graphics – New Era of Pixel Art Bachelor's thesis 35 pages May 2021 This bachelor’s thesis studies how pixel graphics in video games are seen today, and what current trends make classic pixel graphics hi-bit. This thesis briefly covers the beginnings of pixel graphics, how pixel graphics in video games have changed over the years, as well as a few key techniques that make hi-bit pixel art. To further demonstrate the elements of hi-bit pixel graphics, a short game demo “Mr. Skullerton’s Vault” was created in the Unity game engine. In this demonstration a variety of different hi-bit pixel art techniques were tested, including pixel perfect settings, normal mapping, skeletal animation. The techniques tested in this demonstration proved to be significant elements, which distinguish classic pixel graphics from hi-bit pixel art Key words: pixel graphics, pixel art, video game graphics 3 CONTENTS Introduction ................................................................................................ 5 1 Pixel art in general ................................................................................ 7 1.1 Pixel art in video games today ....................................................... 8 1.2 Why Hi bit-pixel art? .................................................................... -
Virtual Reality Models Based on Photogrammetric Surveys
applied sciences Article Virtual Reality Models Based on Photogrammetric Surveys—A Case Study of the Iconostasis of the Serbian Orthodox Cathedral Church of Saint Nicholas in Sremski Karlovci (Serbia) Miloš Obradovi´c 1, Ivana Vasiljevi´c 2, Isidora Đuri´c 2,*, Jelena Ki´canovi´c 1, Vesna Stojakovi´c 1 and Ratko Obradovi´c 2,* 1 Department of Architecture and Urban Planning, Faculty of Technical Sciences, University of Novi Sad, 21000 Novi Sad, Serbia; [email protected] (M.O.); [email protected] (J.K.); [email protected] (V.S.) 2 Computer Graphics Chair, Faculty of Technical Sciences, University of Novi Sad, 21000 Novi Sad, Serbia; [email protected] * Correspondence: [email protected] (I.Đ.); [email protected] (R.O.); Tel.: +381-21485-2297 (R.O.) Received: 29 February 2020; Accepted: 7 April 2020; Published: 16 April 2020 Featured Application: This work presents the process of creating a virtual reality application based on photogrammetric surveying of cultural heritage objects for iconostasis, as an important element of a church’s cultural heritage. The proposed workflow comprises photogrammetric surveying and modeling, 3D model optimization and retopology, followed by control and analysis, and creating a VR application. The final result is shown as an interactive VR tour through the church that allows a user to visualize the iconostasis in a way it cannot be perceived in real life. Abstract: During recent years, the synergy of virtual reality (VR) and photogrammetry has become an increasingly prevalent way to visualize, represent, preserve and disseminate cultural heritage objects. Photogrammetry offers a reliable method for a faithful and accurate image-based modeling of real-world objects, while VR applications provide not only visualization, but also an immersive and interactive experience of the photogrammetrically reconstructed cultural heritage. -
Xinglong Liu
Xinglong Liu Beihang University Computer Science – Virtual Reality Ph.D. Phone: 13299403493 Email: [email protected] homepage: liu3xing3long.github.io Education Research Scholar, 2015.10 – 2016.10 Advisor: Prof. Hong Qin Stony Brook University Ph.D. Candidate, 2010.09 – 2015.09 Advisor: Prof. Qinping Zhao, Beihang University Prof. Aimin Hao Bachelor, Yantai University 2006.09 – 2010.06 N\A Experience Research Scholar, Stony Brook University 2015.10 – 2016.10 Work on a computer diagnosis system on detecting lung nodules from thoracic CTs Research Assistant, Beihang University 2010.09 – 2015.09 Work on a reconstruction system for vascular arteries from multi-view X-Ray images Work on a 4D motion and shape reconstruction system for vascular arteries from sequential X-Ray series Work with other co-workers for building virtual reality applications (listed in Participated Projects) Team Leader, Yantai University 2007.06 – 2007.09 Work as a leader of 4-student team on a virtual tour application based on DirectX and earn 2nd place in Qilu Software Competition, organized by China Computer Federation, Jinan Participated Projects 1. Project:A simulation system for tactic training 2011.06 Responsibilities:Coding server,client and UI logics for computer generated force (CGF) – subsystem; Communicate and cooperate with other subsystems; This CGF supports complex 2013.02 simulation over 100 entities. Coding lines: over 20,000 (C++). Applied Techs.:CryEngine 3, United Command System, BH_Graph, BigWorld 2 2. Project:A distributed simulation system for tactic training 2010.09 Responsibilities:Coding logics for some kind of troops on both server side and client side. – Applied Techs.:United Command System, BH_Graph 2011.05 3. -
January 2010
SPECIAL FEATURE: 2009 FRONT LINE AWARDS VOL17NO1JANUARY2010 THE LEADING GAME INDUSTRY MAGAZINE 1001gd_cover_vIjf.indd 1 12/17/09 9:18:09 PM CONTENTS.0110 VOLUME 17 NUMBER 1 POSTMORTEM DEPARTMENTS 20 NCSOFT'S AION 2 GAME PLAN By Brandon Sheffield [EDITORIAL] AION is NCsoft's next big subscription MMORPG, originating from Going Through the Motions the company's home base in South Korea. In our first-ever Korean postmortem, the team discusses how AION survived worker 4 HEADS UP DISPLAY [NEWS] fatigue, stock drops, and real money traders, providing budget and Open Source Space Games, new NES music engine, and demographics information along the way. Gamma IV contest announcement. By NCsoft South Korean team 34 TOOL BOX By Chris DeLeon [REVIEW] FEATURES Unity Technologies' Unity 2.6 7 2009 FRONT LINE AWARDS 38 THE INNER PRODUCT By Jake Cannell [PROGRAMMING] We're happy to present our 12th annual tools awards, representing Brick by Brick the best in game industry software, across engines, middleware, production tools, audio tools, and beyond, as voted by the Game 42 PIXEL PUSHER By Steve Theodore [ART] Developer audience. Tilin'? Stylin'! By Eric Arnold, Alex Bethke, Rachel Cordone, Sjoerd De Jong, Richard Jacques, Rodrigue Pralier, and Brian Thomas. 46 DESIGN OF THE TIMES By Damion Schubert [DESIGN] Get Real 15 RETHINKING USER INTERFACE Thinking of making a game for multitouch-based platforms? This 48 AURAL FIXATION By Jesse Harlin [SOUND] article offers a look at the UI considerations when moving to this sort of Dethroned interface, including specific advice for touch offset, and more. By Brian Robbins 50 GOOD JOB! [CAREER] Konami sound team mass exodus, Kim Swift interview, 27 CENTER OF MASS and who went where. -
Learning Human Behavior from Observation for Gaming Applications
University of Central Florida STARS Electronic Theses and Dissertations, 2004-2019 2007 Learning Human Behavior From Observation For Gaming Applications Christopher Moriarty University of Central Florida Part of the Computer Engineering Commons Find similar works at: https://stars.library.ucf.edu/etd University of Central Florida Libraries http://library.ucf.edu This Masters Thesis (Open Access) is brought to you for free and open access by STARS. It has been accepted for inclusion in Electronic Theses and Dissertations, 2004-2019 by an authorized administrator of STARS. For more information, please contact [email protected]. STARS Citation Moriarty, Christopher, "Learning Human Behavior From Observation For Gaming Applications" (2007). Electronic Theses and Dissertations, 2004-2019. 3269. https://stars.library.ucf.edu/etd/3269 LEARNING HUMAN BEHAVIOR FROM OBSERVATION FOR GAMING APPLICATIONS by CHRIS MORIARTY B.S. University of Central Florida, 2005 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in the School of Electrical Engineering and Computer Science in the College of Engineering and Computer Science at the University of Central Florida Orlando, Florida Summer Term 2007 © 2007 Christopher Moriarty ii ABSTRACT The gaming industry has reached a point where improving graphics has only a small effect on how much a player will enjoy a game. One focus has turned to adding more humanlike characteristics into computer game agents. Machine learning techniques are being used scarcely in games, although they do offer powerful means for creating humanlike behaviors in agents. The first person shooter (FPS), Quake 2, is an open source game that offers a multi-agent environment to create game agents (bots) in. -
GAME CAREER GUIDE July 2016 Breaking in the Easy(Ish) Way!
TOP FREE GAME TOOLS JULY 2016 GAME FROM GAME EXPO TO GAME JOB Indie intro to VR Brought to you by GRADUATE #2 PROGRAM JULY 2016 CONTENTS DEPARTMENTS 4 EDITOR’S NOTE IT'S ALL ABOUT TASTE! 96 FREE TOOLS FREE DEVELOPMENT TOOLS 2016 53 GAME SCHOOL DIRECTORY 104 ARRESTED DEVELOPMENT There are tons of options out there in terms INDIE DREAMIN' of viable game schools, and this list is just the starting point to get you acquainted with the schools near you (or far from you, if that’s what STUDENT POSTMORTEM you prefer!). 32 BEGLITCHED 72 VIRTUALLY DESIGNED NYU Game Center students Alec Thomson and Jennu Jiao Hsia discuss their IGF Award- VR has quickly moved from buzzword, to proto- winning match three game about insecurity type, to viable business. This guide will help you within computers, and within ourselves. get started in VR development, avoiding some common pitfalls. FEATURES 78 SOUNDS GOOD TO ME! 8 BREAKING IN THE EASY(ISH) WAY! Advice for making audio (with or without) How attending expos can land you a job. an audio specialist. 18 ZERO TO HERO Hey! You want to learn low poly modeling but 84 A SELLER’S MARKET don’t know where to start? Look no further! Marketing fundamentals for your first game. With this guide, we hope to provide a good introduction to not only the software, but 90 INTRO TO GAME ENGINES also the concepts and theory at play. A brief discussion of some of the newest and most popular DO YOU NEED A PUBLISHER? 34 game engines.