The Authors Discuss The Mathematical Theory In Detail And Then Provide The Geometric Interpretation Necessary To Make 3D Math Intuitive. Working C++ Classes Illustrate How To Put The Techniques Into Practice, And Exercises At The End Of Each Chapter Help Reinforce The Concepts. This Book Explains Basic Concepts Such As Vectors, Coordinate Spaces, Matrices, Transformations, Euler Angles, Homogenous Coordinates, Geometric Primitives, Intersection Tests, And Triangle Meshes. It Discusses Orientation In 3D, Including Thorough Coverage Of Quaternions And A Comparison Of The Advantages And Disadvantages Of Different Representation Techniques. The Text Describes Working C++ Classes For Mathematical And Geometric Entities And Several Different Matrix Classes, Each Tailored To Specific Geometric Tasks. Also Included Are Complete Derivations For All The Primitive Transformation Matrices.

    There’s Moss, living in his father’s shadow; Jessica, the doomed mother; Moss and Billie’s children, trying to live up to insurmountable expectations; and the grandchildren, heirs to a tarnished empire. Most of all this is the triumphant story of Billie Ames Coleman, who holds them all together.Texas Heat: The magnificent Austin empire now belongs to Moss and Billie’s daughter Maggie. She has invited the whole family to a Fourth of July barbecue in celebration of a renewed sense of family pride. But as loved ones gather, they bring along old resentments and new temptations destined to generate more than a little heat.Texas Fury: For Amelia Coleman Assante, the last surviving child of a legendary tycoon, it is a time of transition. As her family’s kingdom faces new challenges on the horizon, she starts a fateful journey that recalls a troubled past controlled by a father’s iron will.Texas Sunrise: Billie Coleman Kingsley, beloved matriarch of the clan, is dying. As her family gathers together, the indomitable Billie offers new hope to heal the rifts that separate them. Even as her own strength fails, Billie instills courage, fortitude, and her conviction that life goes on after tragedy.

    This book provides the design strategy and tactics you need to integrate game mechanics into any kind of consumer-facing website or mobile app. Learn how to use core game concepts, design patterns, and meaningful code samples to a create fun and captivating social environment.Whether you're an executive, developer, producer, or product specialist, Gamification by Design will show you how game mechanics can help you build customer loyalty.Discover the motivational framework game designers use to segment and engage consumersUnderstand core game mechanics such as points, badges, levels, challenges, and leaderboardsEngage your consumers with reward structures, positive reinforcement, and feedback loopsCombine game mechanics with social interaction for activities such as collecting, gifting, heroism, and statusDive into case studies on Nike and Yahoo!, and analyze interactions at Google, Facebook, and ZyngaGet the architecture and code to gamify a basic consumer site, and learn how to use mainstream gamification APIs from Badgeville"Turning applications into games is a huge trend. This book does a great job of identifying the core lasting principals you need to inspire your users to visit again and again." —Adam Loving Freelance Social Game Developer and founder of Twibes Twitter Groups

    Six deadly FOXHOUND renegades control a nuclear disposal facility on Shadow Moses Island in the icy Aleutians. If their demands are not met, a powerful, top-secret weapon will be unleashed upon the world. The solo mission is to breach the heavily fortified base, rescue hostages, and destroy the superweapon. His only obstacles are brainwashed commandos, DNA-enhanced troops, and six extraordinarily able assassins. But nothing is as it seems - secrets, a hidden agenda, and revelation to Snake of secrets from his dark past that would shake any man to his core.

    'Concertina' is a memoir of a young woman's experiences working as a professional chef and dominatrix - her passions, loves, thoughts and feelings.

    Written by Magnus Lie Hetland, author of Beginning Python, this book is sharply focused on classical algorithms, but it also gives a solid understanding of fundamental algorithmic problem-solving techniques.The book deals with some of the most important and challenging areas of programming and computer science, but in a highly pedagogic and readable manner. The book covers both algorithmic theory and programming practice, demonstrating how theory is reflected in real Python programs. Well-known algorithms and data structures that are built into the Python language are explained, and the user is shown how to implement and evaluate others himself.

    This primer will teach you how to build living, breathing worlds for your players to explore; how to host game and manage game sessions; and how to create powerful experiences of adventure that your players will talk about for years to come. Learn the secret to becoming a judge, an adversary, a worldbuilder, and a storyteller and become an arbiter of worlds! “Every Macris campaign starts with a rich, open world; the edge of a massive map; and the ability to find adventure in any direction. After playing in a dozen of his campaigns, I can assure you that Macris is the best prepared, most thorough GM on the prime material plane. He balances “deadly adversary” and “the party’s greatest supporter” perfectly. I’ve been lucky to contribute to some renowned video game worlds, and to discus world design with some of the most accomplished writers alive. And I’m honestly not sure there’s been someone more thorough at and passionate for world building than Macris since ... maybe Tolkien? (Okay, maybe G.R.R. Martin, but he’s not as organized or efficient.) It takes organization, creativity, and careful technique to build a massive world efficiently and deliver it effectively, and Macris can show you how he does it.” - Dr. Michael Capps, award-winning videogame executive, writer, designer (*Gears of War*, *Fortnite*, *Unreal Tournament, Unreal Championship*) “Armed with decades of experience as both a player and a designer, Macris cuts to the marrow with razor sharp insights in an unapologetic and often painfully insightful analysis of every imaginable facet of being a Game Master. From implication of play inherent in a game’s design, to world building, to the often delicate nature of unspoken social contracts inherent in the hobby, the guidance found in Arbiter of Worlds is a much-needed breath of fresh air to veterans of the hobby and a forged-in-the-fire bootcamp for those taking their first steps behind the screen.” - James M. Spahn, Ennie and Origins Award Winning RPG designer “A superb read. He makes his points the way you would expect a Harvard-trained lawyer to do. If you read this book, you are going to come out knowing real things you did not know before that will help you run games at the table…” - Courtney Campbell, Hack & Slash

    As the chaos intensifies and the world shakes, God is Speaking! Could a code from the ancient middle east reveal a global pandemic, pending economic crash, and rise in gun sales? Are these signs that America is under judgement? What if God hid an ancient prophetic code in Scripture that predicts this exact moment in history and what is coming next? Could heaven be unlocking the books of Haggai, Nehemiah, Esther, and Ezra to reveal a pattern for us today? Is it possible that this code is being illuminated now so that you and I can have peace and clarity in the midst of shaking? Prepare to be astonished, shocked, startled, and enlightened. God's Chaos Code unlocks the 2,600-year-old code that predicts the exact crisis we are in and our only way out! Lance Wallnau burst onto the scene in 2016 with his national bestselling book, God's Chaos Candidate where he correctly predicted the election of Donald Trump and that Trump would be compared to the biblical King Cyrus. Lance forecast the economic unraveling of 2020 and America's Fourth Turning. As you read his latest book, God's Chaos Code, you will discover Lance's newest prediction: the five keys to the Chaos Code. After you read this, you may never see the world the same.

    But instead of spending hours and hours trying to develop your own answers, now you can find out how the pros do it! Game Programming Gems is a hands-on, comprehensive resource packed with a variety of game programming algorithms written by experts from the game industry and edited by Mark DeLoura, former software engineering lead for Nintendo of America, Inc. and now the newly appointed editor-in-chief of Game Developer magazine. From animation and artificial intelligence to Z-buffering, lighting calculations, weather effects, curved surfaces, mutliple layer Internet gaming, to music and sound effects, all of the major techniques needed to develop a competitive game engine are covered. Game Programming Gems is written in a style accessible to individuals with a range of expertise levels. All of the source code for each algorithm is included and can be used by advanced programmers immediately. For aspiring programmers, there is a detailed tutorial to work through before attempting the code, and suggestions for possible modifications and optimizations are included as well.

    But nothing could have prepared her for the day fate deals her family the cruellest of hands, rendering them more desperate than ever. In a harsh world, small acts of kindness can bring great hope - Eli Beckett's offer of a job at the Dragon pub promises a better future for Carrie, especially as Eli's uncle has offered his nephew some spare land to build a music room. With the great cities of England alive to the sound of music halls, the locals of Hedderby are soon looking forward to their own place of celebration and merriment. Yet not everyone in the town shares this excitement, and some will stop at nothing in the pursuit of selfish gain.

    But the thing is, I’m not a problem child at all. I’m just a child with a problem. Felix is struggling at school. His ADHD makes it hard for him to concentrate and his grades are slipping. Everyone keeps telling him to try harder, but no one seems to understand just how hard he finds it. When Mum suggests Felix spends time with his grandfather, Felix can’t think of anything worse. Granddad hasn’t been the same since Grandma died. Plus he’s always trying to teach Felix boring chess. But sometimes the best lessons come in the most unexpected of places, and Granddad soon shows Felix that there’s everything to play for.