Writing From Scratch
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Southern Cross the Dog
In the tradition of Cormac McCarthy and Flannery O’Connor, Bill Cheng’s Southern Cross the Dog is an epic literary debut in which the bonds between three childhood friends are upended by the Great Mississippi Flood of 1927. In its aftermath, one young man must choose between the lure of the future and the claims of the past. Having lost virtually everything in the fearsome storm—home, family, first love—Robert Chatham embarks on an odyssey that takes him through the deep South, from the desperation of a refugee camp to the fiery and raucous brothel Hotel Beau-Miel and into the Mississippi hinterland, where he joins a crew hired to clear the swamp and build a dam. Along his journey he encounters piano-playing hustlers, ne’er-do-well Klansmen, well-intentioned whores, and a family of fur trappers, the L’Etangs, whose very existence is threatened by the swamp-clearing around them. The L’Etang brothers are fierce and wild but there is something soft about their cousin Frankie, possibly the only woman capable of penetrating Robert’s darkest places and overturning his conviction that he’s marked by the devil. Teeming with language that renders both the savage beauty and complex humanity of our shared past, Southern Cross the Dog is a tour de force that heralds the arrival of a major new voice in fiction.
Computer Graphics from Scratch
Computer Graphics from Scratch demystifies the algorithms used in modern graphics software and guides beginners through building photorealistic 3D renders. Computer graphics programming books are often math-heavy and intimidating for newcomers. Not this one. Computer Graphics from Scratch takes a simpler approach by keeping the math to a minimum and focusing on only one aspect of computer graphics, 3D rendering. You’ll build two complete, fully functional renderers: a raytracer, which simulates rays of light as they bounce off objects, and a rasterizer, which converts 3D models into 2D pixels. As you progress you’ll learn how to create realistic reflections and shadows, and how to render a scene from any point of view. Pseudocode examples throughout make it easy to write your renderers in any language, and links to live JavaScript demos of each algorithm invite you to explore further on your own. Learn how to: Use perspective projection to draw 3D objects on a 2D plane Simulate the way rays of light interact with surfaces Add mirror-like reflections and cast shadows to objects Render a scene from any camera position using clipping planes Use flat, Gouraud, and Phong shading to mimic real surface lighting Paint texture details onto basic shapes to create realistic-looking objects Whether you’re an aspiring graphics engineer or a novice programmer curious about how graphics algorithms work, Gabriel Gambetta’s simple, clear explanations will quickly put computer graphics concepts and rendering techniques within your reach. All you need is basic coding knowledge and high school math. Computer Graphics from Scratch will cover the rest.
Sociolinguistics of Writing
Author: Theresa Lillis
language: en
Publisher: Edinburgh University Press
Release Date: 2013-03-11
Brings the study of writing to the heart of sociolinguistic inquiryThis book puts writing at the centre of sociolinguistic inquiry drawing on a range of academic fields including New Literacy Studies, semiotics, genre studies, stylistics and new rhetoric. The key question the book explores is- what do we mean by 'writing' in the 21 century?Using examples from across a range of contexts the book argues that writing, involving both old and new technologies, is a pervasive and complex communicative feature of contemporary life.The book is organised around the following areas: The multimodal nature of writing The verbal dimension to writing. Writing as everyday practice. Writing as a differentiated semiotic and social resource. Writing as the inscription of identity A range of analytic tools for analysing writing as text and practice are illustrated including genre, register, discourse and metaphor, as well as notions which emphasise the mobile potential of writing such as genre chains, networks, literacy brokers and text trajectories. This book seeks to redress the neglect of writing in the field of sociolinguistics by introducing readers to the nature and consequences of what it means to do writing in a globalised world.