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Author: Elmar Eisemann
Publisher: CRC Press
ISBN: 1568814380
Category : Computers
Languages : en
Pages : 399
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Book Description
Important elements of games, movies, and other computer-generated content, shadows are crucial for enhancing realism and providing important visual cues. In recent years, there have been notable improvements in visual quality and speed, making high-quality realistic real-time shadows a reachable goal. Real-Time Shadows is a comprehensive guide to the theory and practice of real-time shadow techniques. It covers a large variety of different effects, including hard, soft, volumetric, and semi-transparent shadows. The book explains the basics as well as many advanced aspects related to the domain of shadow computation. It presents interactive solutions and practical details on shadow computation. The authors compare various algorithms for creating real-time shadows and illustrate how they are used in different situations. They explore the limitations and failure cases, advantages and disadvantages, and suitability of the algorithms in several applications. Source code, videos, tutorials, and more are available on the book’s website www.realtimeshadows.com.
Author: Elmar Eisemann
Publisher: CRC Press
ISBN: 1568814380
Category : Computers
Languages : en
Pages : 399
Get Book Here
Book Description
Important elements of games, movies, and other computer-generated content, shadows are crucial for enhancing realism and providing important visual cues. In recent years, there have been notable improvements in visual quality and speed, making high-quality realistic real-time shadows a reachable goal. Real-Time Shadows is a comprehensive guide to the theory and practice of real-time shadow techniques. It covers a large variety of different effects, including hard, soft, volumetric, and semi-transparent shadows. The book explains the basics as well as many advanced aspects related to the domain of shadow computation. It presents interactive solutions and practical details on shadow computation. The authors compare various algorithms for creating real-time shadows and illustrate how they are used in different situations. They explore the limitations and failure cases, advantages and disadvantages, and suitability of the algorithms in several applications. Source code, videos, tutorials, and more are available on the book’s website www.realtimeshadows.com.
Author: Laleh Khalili
Publisher: Stanford University Press
ISBN: 0804783977
Category : Political Science
Languages : en
Pages : 365
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Book Description
Detention and confinement—of both combatants and large groups of civilians—have become fixtures of asymmetric wars over the course of the last century. Counterinsurgency theoreticians and practitioners explain this dizzying rise of detention camps, internment centers, and enclavisation by arguing that such actions "protect" populations. In this book, Laleh Khalili counters these arguments, telling the story of how this proliferation of concentration camps, strategic hamlets, "security walls," and offshore prisons has come to be. Time in the Shadows investigates the two major liberal counterinsurgencies of our day: Israeli occupation of Palestine and the U.S. War on Terror. In rich detail, the book investigates Abu Ghraib, Guantánamo Bay, CIA black sites, the Khiam Prison, and Gaza, among others, and links them to a history of colonial counterinsurgencies from the Boer War and the U.S. Indian wars, to Vietnam, the British small wars in Malaya, Kenya, Aden and Cyprus, and the French pacification of Indochina and Algeria. Khalili deftly demonstrates that whatever the form of incarceration—visible or invisible, offshore or inland, containing combatants or civilians—liberal states have consistently acted illiberally in their counterinsurgency confinements. As our tactics of war have shifted beyond slaughter to elaborate systems of detention, liberal states have warmed to the pursuit of asymmetric wars. Ultimately, Khalili confirms that as tactics of counterinsurgency have been rendered more "humane," they have also increasingly encouraged policymakers to willingly choose to wage wars.
Author: Deborah D. Moore
Publisher: Permuted Press+ORM
ISBN: 1682614875
Category : Fiction
Languages : en
Pages : 235
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Book Description
A woman must fix what a sorceress has wrought. First stop: the Titanic. A mind-bending time-travel adventure from the author of The Journal series. Morgan, a powerful 800-year-old sorceress, wants to make amends for the bad things she’s done during her long life. She has perfected a spell that opens a gateway to the past; the only problem is that she can’t return to a time she’s already lived through. If she does, both her younger spirit and her current form would cease to exist. The only solution is to convince someone to travel back for her—someone that wouldn’t be missed if things went wrong. Sage Aster doesn’t really believe that Morgan can send her back to the past, so as payment for the kindness Morgan showed her when she was homeless and alone, Sage agrees to the time travel experiment. She is then stunned to find herself transported back to 1912 aboard the doomed Titanic. Again and again Sage is sent back to different timelines, never quite knowing what she is supposed to accomplish—or how to make things right.
Author: Julie McElwain
Publisher: Pegasus Crime
ISBN: 9781643134741
Category : Fiction
Languages : en
Pages : 0
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Book Description
In 1816 London, Kendra Donovan tries to track down a missing man, but also finds trouble brewing closer to home in the fifth book in Julie McElwain’s riveting time-travel mystery series. When Kendra Donovan is approached by Mrs. Gavenston with an unusual request—to find her business manager, Jeremy Pascoe, who recently vanished—the FBI agent is eager to accept the challenge. To Kendra’s way of thinking, spending her time locating a missing person suits her more than perfecting her embroidery, painting watercolors, practicing on the pianoforte, or any of the other activities that are socially acceptable for young ladies in the early nineteenth century. Unfortunately, the missing person’s case turns into a murder investigation after Kendra finds the man stabbed to death in a remote cottage that he’d been using as a writer’s retreat. Everyone who knew him says that Pascoe was a fine fellow. So who hated him enough to kill him? Seeking the answer to that question plunges Kendra into the world of big business, as Mrs. Gavenston happens to run one of the largest breweries in England. And if there is one thing Kendra knows hasn’t changed, it’s that big business means big money . . . and money is always a motive for murder. While Kendra works to sift through the truth and lies swirling around Mr. Pascoe’s life—and death—her world is rocked closer to home when a woman arrives claiming to be the Duke of Aldridge’s presumably dead daughter, Charlotte. It is a distraction Kendra cannot afford, not when there is a killer lurking in the shadows who will do anything to keep the truth from being exposed.
Author: Roberto Casati
Publisher: Vintage
ISBN: 0375707115
Category : History
Languages : en
Pages : 242
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Book Description
In this original, wide-ranging, and endlessly thought-provoking work of popular nonfiction, a leading science writer uncovers the pervasive presence of shadows in our world. For Plato, shadows were the symbol of our limitations. For Galileo, they knocked the Earth from the center of the cosmos. They are a source of fear and a symbol of ignorance, and they loom large in art and design, mythology and folklore, physics and metaphysics, and architecture and urban planning. From shadows puppets and the psychology of shadows to the role of shadows in astronomy and the influence of shadows on the architectural profiles of our cities, Roberto Casati awakens our fascination in this tour-de-force of investigation and imagination.
Author: Susan Cooper
Publisher: Simon and Schuster
ISBN: 0689845782
Category : Juvenile Fiction
Languages : en
Pages : 5
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Book Description
Only in the world of the theater can Nat Field find an escape from the tragedies that have shadowed his young life. So he is thrilled when he is chosen to join an American drama troupe traveling to London to perform A Midsummer Night's Dream in a new replica of the famous Globe theater. Shortly after arriving in England, Nat goes to bed ill and awakens transported back in time four hundred years -- to another London, and another production of A Midsummer Night's Dream. Amid the bustle and excitement of an Elizabethan theatrical production, Nat finds the warm, nurturing father figure missing from his life -- in none other than William Shakespeare himself. Does Nat have to remain trapped in the past forever, or give up the friendship he's so longed for in his own time?
Author: Howard Phillips Lovecraft
Publisher: Hyweb Technology Co. Ltd.
ISBN:
Category : Foreign Language Study
Languages : en
Pages : 689
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Book Description
One of the feature stories of the Cthulhu Mythos, "The Shadow Out of Time" is the tale of a professor of political economics that is thrown into a mind-shattering journey through time and space, while his body is held hostage by an alien mind. Horrified and panic-stricken by the implications of his experiences, he hopes against all reason and evidence that he has merely lost his mind.
Author: Victor Byabamazima
Publisher: Fountain Books
ISBN:
Category : Fiction
Languages : en
Pages : 180
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Book Description
Author: Cate Tiernan
Publisher: Penguin
ISBN: 110117658X
Category : Young Adult Fiction
Languages : en
Pages : 149
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Book Description
Morgan and her best friend, Bree, are introduced to Wicca when a gorgeous senior named Cal invites them to join his new coven. Morgan falls for Cal immediately? and discovers that she has strong,inexplicable powers.
Author: M. Verano
Publisher: Simon and Schuster
ISBN: 148143070X
Category : Young Adult Fiction
Languages : en
Pages : 336
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Book Description
In the tradition of Paranormal Activity and The Blair Witch Project, an American teen recounts the strange events that occur after she moves into a new—and very haunted—home with her family in this chilling diary that features photos and images of what she experienced. Letters, photographs, and a journal…all left behind in the harrowing aftermath. Following her parents’ high-profile divorce, Paige and her brother are forced to move to Idaho with their mother, and Paige doesn’t have very high hopes for her new life. The small town they’ve moved to is nothing compared to the life she left behind in LA. And the situation is made even worse by the drafty old mansion they’ve rented that’s filled with spiders and plenty of other pests that Paige can’t even bear to imagine. Pretty soon, strange things start to happen around the house—one can of ravioli becomes a dozen, unreadable words start appearing on the walls, and Paige’s little brother begins roaming the house late at night. And there’s something not right about the downstairs neighbor who seems to know a lot more than he’s letting on. Things only get creepier when she learns about the cult that conducted experimental rituals in the house almost one hundred years earlier. The more Paige investigates, the clearer it all becomes: there’s something in the house, and whatever it is…and it won’t be backing down without a fight.
