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Beschreibung
When you play a classic 8-bit platformer like Super Mario Bros., the character's movement feels incredibly smooth, weighty, and precise. But this presents a massive logical contradiction: on a strict, chunky grid of low-resolution pixels, how can a character accelerate smoothly without instantly jumping from one full block to the next?The secret lies in the brilliant programming trick of sub-pixel positioning. This book uncovers how retro developers used complex fractional mathematics to track a character's momentum between the physical pixels on the screen. The game engine secretly calculated speed in invisible fractions, only moving the character's actual sprite when those fractions finally added up to a whole [...] explore how this hidden architectural layer created the sensation of gravity, friction, and inertia on hardware that barely possessed any processing [...] into the microscopic math of digital nostalgia. Discover how the greatest game designers used invisible numbers to breathe physical life into static grids.
When you play a classic 8-bit platformer like Super Mario Bros., the character's movement feels incredibly smooth, weighty, and precise. But this presents a massive logical contradiction: on a strict, chunky grid of low-resolution pixels, how can a character accelerate smoothly without instantly jumping from one full block to the next?The secret lies in the brilliant programming trick of sub-pixel positioning. This book uncovers how retro developers used complex fractional mathematics to track a character's momentum between the physical pixels on the screen. The game engine secretly calculated speed in invisible fractions, only moving the character's actual sprite when those fractions finally added up to a whole [...] explore how this hidden architectural layer created the sensation of gravity, friction, and inertia on hardware that barely possessed any processing [...] into the microscopic math of digital nostalgia. Discover how the greatest game designers used invisible numbers to breathe physical life into static grids.
Details
Empfohlen (von): 1
Produktart: Nachschlagewerke
Rubrik: Hobby & Freizeit
Thema: Spielen & Raten
Medium: Taschenbuch
ISBN-13: 9783565356423
ISBN-10: 3565356421
Sprache: Englisch
Autor: Hinkle, John R.
Hersteller: epubli
Verantwortliche Person für die EU: Neopubli GmbH (Imprint: epubli), Köpenicker Str. 154a, D-10997 Berlin, produktsicherheit@epubli.com
Maße: 6 x 210 x 297 mm
Von/Mit: John R. Hinkle
Gewicht: 0,289 kg
Artikel-ID: 134922250