Brace yourself for a fun challenge: build a photorealistic 3D renderer from scratch! In just a couple of weeks, build a ray tracer that renders beautiful scenes with shadows, reflections, refraction effects, and subjects composed of various graphics primitives: spheres, cubes, cylinders, triangles, and more. With each chapter, implement another piece of the puzzle and move the renderer forward. Use whichever language and environment you prefer, and do it entirely test-first, so you know it's correct.

“A shorthand epic of extraordinary power . . . A novel of brilliant particulars and dizzying juxtapositions” from the acclaimed southern author of Geronimo Rex (Newsweek). Nominated for the American Book Award, Ray is the bizarre, hilarious, and consistently adventurous story of a life on the edge. Dr. Ray—a womanizer, small-town drunk, vigilante, poet, adoring husband—is a man trying to make sense of life in the twentieth century. In flight from the death he dealt flying over Vietnam, Dr. Ray struggles with those bound to him by need, sickness, lunacy, by blood and by love. “This novel hangs in the memory like a fishhook. It will haunt you long after you have finally put it down. Barry Hannah is a talent to reckon with, and I can only hope that Ray finds an audience it deserves.” —Harry Crews, The Washington Post Book World

Shows and describes cross-sections of dinosaurs, microscopic animals, invertebrates, endangered species, and mythological animals

(Applause Books). By the established comedy conventions of their era, Bob Elliott and Ray Goulding were true game changers. Never playing to the balcony, Bob and Ray instead entertained each other. Because they believed in their nuanced characters and absurd premises, their audience did, too. Their parodies broadcasting about broadcasting existed in their own special universe. A complete absence of show-biz slickness set them apart from the very institution they were mocking, yet were still a part of. They resisted being called comedians and never considered themselves "an act." Bob and Ray, Keener Than Most Persons traces the origins and development of the pair's unique sensibility that defined their dozens of local and network radio and TV series, later motion picture roles, Carnegie Hall performances, and hit Broadway show Bob and Ray The Two and Only . Together for 43 years (longer than Laurel and Hardy, Burns and Allen, Abbott and Costello, and Martin and Lewis), the twosome deflected all intrusions into the personalities behind their many masks and the dynamics of their relationship, and rarely elaborated on their career trajectory or methodology. Now, with the full cooperation of Bob Elliott and of Ray Goulding's widow, Liz, together with insights from numerous colleagues, their craft and the culture that made them so relevant is explored in depth.

This book is a shortened version of our popular “Rays and Skates: Pancakes of the Sea” and is intended for beginning readers. With only 1215 easy to read words, young children can experience for themselves the joy of learning about the rays. They will find out the answers to these questions: Are all rays sting rays? What do a ray’s teeth look like? How do you keep from stepping on a ray? How big are the biggest rays? And many more! Educational Versions have CCSS Activities. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Rachael Ray, #1 New York Times bestselling author and media mogul, offers up the ultimate burger book. The Book of Burger is filled with over 300 recipes for burgers, sliders, sides, sloppies, hot dogs, sandwiches, sauces, toppings and more. The Queen of Burgers has drawn together her tastiest recipes for the ultimate between-the-buns experience. Whether you're cooking for one or for one hundred in your own backyard burger bash, The Book of Burger has you covered for bringing family and friends together for the love of burgers! Please 'em all—big and small—with everything from burgers to sandwiches, hot dogs, fries, sliders, and sloppies, and so much more. Start with Rach's “Big Spicy Mac,” tempting you from the cover, or go with the heavenly French Onion Burgers. And if beef isn't your thing, there are plenty of chicken, pork, salmon, veggie, and lamb patties. Want a mind-blowing sandwich? Whip up the BEST one Rachael has ever made: the 7-Hour Smoked Brisket Sandwich with Smoky BBQ Sauce. Rachael even shares her legendary pickle recipe and her own homemade burger blend. Want a fun, cute, tasty bite-size treat to pass around? Rachael is slider obsessed and you will be, too: try the Mexican Pulled Pork Sliders. Rachael's friends from the New York and South Beach Wine & Food Festivals' Burger Bashes also contribute their award-winning recipes, including Bobby Flay's Louisiana Burger and Masaharu Morimoto's Kakuni Burger. Twelve original videos (accessible by scanning QR codes) make The Book of Burger a truly multimedia experience and a smart book that celebrates the infinite possibilities of everybody's favorite food.

The creation of ever more realistic 3-D images is central to the development of computer graphics. The ray tracing technique has become one of the most popular and powerful means by which photo-realistic images can now be created. The simplicity, elegance and ease of implementation makes ray tracing an essential part of understanding and exploiting state-of-the-art computer graphics.An Introduction to Ray Tracing develops from fundamental principles to advanced applications, providing "how-to" procedures as well as a detailed understanding of the scientific foundations of ray tracing. It is also richly illustrated with four-color and black-and-white plates. This is a book which will be welcomed by all concerned with modern computer graphics, image processing, and computer-aided design. - Provides practical "how-to" information - Contains high quality color plates of images created using ray tracing techniques - Progresses from a basic understanding to the advanced science and application of ray tracing