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Parallax Scrolling
Parallax scrolling is a technique in computer graphics where background images move past the camera more slowly than foreground images, creating an illusion of depth in a 2D scene of distance. The technique grew out of the multiplane camera technique used in traditional animation since the 1930s. Parallax scrolling was popularized in 2D computer graphics with its introduction to video games in the early 1980s. Some parallax scrolling was used in the arcade video game ''Jump Bug'' (1981). It used a limited form of parallax scrolling with the main scene scrolling while the starry night sky is fixed and clouds move slowly, adding depth to the scenery. The following year, ''Moon Patrol'' (1982) implemented a full form of parallax scrolling, with three separate background layers scrolling at different speeds, simulating the distance between them. ''Moon Patrol'' is often credited with popularizing parallax scrolling. '' Jungle King'' (1982), later called ''Jungle Hunt'', also had par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parallax Scroll
Parallax scrolling is a technique in computer graphics where background images move past the camera more slowly than foreground images, creating an illusion of depth in a 2D scene of distance. The technique grew out of the multiplane camera technique used in traditional animation since the 1930s. Parallax scrolling was popularized in 2D computer graphics with its introduction to video games in the early 1980s. Some parallax scrolling was used in the arcade video game ''Jump Bug'' (1981). It used a limited form of parallax scrolling with the main scene scrolling while the starry night sky is fixed and clouds move slowly, adding depth to the scenery. The following year, ''Moon Patrol'' (1982) implemented a full form of parallax scrolling, with three separate background layers scrolling at different speeds, simulating the distance between them. ''Moon Patrol'' is often credited with popularizing parallax scrolling. '' Jungle King'' (1982), later called ''Jungle Hunt'', also had par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compositing
Compositing is the process or technique of combining visual elements from separate sources into single images, often to create the illusion that all those elements are parts of the same scene. Live-action shooting for compositing is variously called "chroma key", "blue screen", "green screen" and other names. Today, most, though not all, compositing is achieved through digital image manipulation. Pre- digital compositing techniques, however, go back as far as the trick films of Georges Méliès in the late 19th century, and some are still in use. Basic procedure All compositing involves the replacement of selected parts of an image with other material, usually, but not always, from another image. In the digital method of compositing, software commands designate a narrowly defined color as the part of an image to be replaced. Then the software (e.g. Natron) replaces every pixel within the designated color range with a pixel from another image, aligned to appear as part of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Video Game Consoles (fourth Generation)
In the history of video games, the fourth generation of game consoles, more commonly referred to as the 16-bit era, began on October 30, 1987, with the Japanese release of NEC Home Electronics' PC Engine (known as the TurboGrafx-16 in North America). Though NEC released the first console of this era, sales were mostly dominated by the rivalry between Sega and Nintendo across most markets: the Sega Mega Drive (''Sega Genesis'' in North America) and the Super Nintendo Entertainment System (SNES; ''Super Famicom'' in Japan). Cartridge-based handheld consoles became prominent during this time, such as the Nintendo Game Boy (1989), Atari Lynx (1989), Sega Game Gear (1990) and TurboExpress (1990). Nintendo was able to capitalize on its success in the previous, third generation, and managed to win the largest worldwide market share in the fourth generation as well. Sega, however, was extremely successful in this generation and began a new franchise, Sonic the Hedgehog, to compete with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Video Game Consoles (third Generation)
In the history of video games, the third generation of game consoles, commonly referred to as the 8-bit era, began on July 15, 1983 with the Japanese release of two systems: Nintendo's Family Computer (commonly abbreviated to ''Famicom'') and Sega's SG-1000. When the Famicom was not released outside of Japan it was remodelled and marketed as the Nintendo Entertainment System (NES). This generation marked the end of the video game crash of 1983, and a shift in the dominance of home video game manufacturers from the United States to Japan. Handheld consoles were not a major part of this generation; the Game & Watch line from Nintendo (which started in 1980) and the Milton Bradley Microvision (which came out in 1979) that were sold at the time are both considered part of the previous generation due to hardware typical of the second generation. Improvements in technology gave consoles of this generation improved graphical and sound capabilities, comparable to golden age arcade gam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horizontal Blanking Interval
Horizontal blanking interval refers to a part of the process of displaying images on a computer monitor or television screen via raster scanning. CRT screens display images by moving beams of electrons very quickly across the screen. Once the beam of the monitor has reached the edge of the screen, the beam is switched off, and the deflection circuit voltages (or currents) are returned to the values they had for the other edge of the screen; this would have the effect of retracing the screen in the opposite direction, so the beam is turned off during this time. This part of the line display process is the Horizontal Blank. In detail, the Horizontal blanking interval consists of: * front porch – blank while still moving right, past the end of the scanline, * sync pulse – blank while rapidly moving left; in terms of amplitude, "blacker than black". * back porch – blank while moving right again, before the start of the next scanline. Colorburst occurs during the back porch, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raster Graphics
upright=1, The Smiley, smiley face in the top left corner is a raster image. When enlarged, individual pixels appear as squares. Enlarging further, each pixel can be analyzed, with their colors constructed through combination of the values for red, green and blue. In computer graphics and digital photography, a raster graphic represents a two-dimensional picture as a rectangular matrix or grid of square pixels, viewable via a computer display, paper, or other display medium. A raster is technically characterized by the width and height of the image in pixels and by the number of bits per pixel. Raster images are stored in image files with varying dissemination, production, generation, and acquisition formats. The printing and prepress industries know raster graphics as contones (from ''continuous tones''). In contrast, line art is usually implemented as vector graphics in digital systems. Many raster manipulations map directly onto the mathematical formalisms of linear al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raster Effect
Parallax scrolling is a technique in computer graphics where background images move past the camera more slowly than foreground images, creating an illusion of depth in a 2D scene of distance. The technique grew out of the multiplane camera technique used in traditional animation since the 1930s. Parallax scrolling was popularized in 2D computer graphics with its introduction to video games in the early 1980s. Some parallax scrolling was used in the arcade video game '' Jump Bug'' (1981). It used a limited form of parallax scrolling with the main scene scrolling while the starry night sky is fixed and clouds move slowly, adding depth to the scenery. The following year, ''Moon Patrol'' (1982) implemented a full form of parallax scrolling, with three separate background layers scrolling at different speeds, simulating the distance between them. ''Moon Patrol'' is often credited with popularizing parallax scrolling. ''Jungle King'' (1982), later called ''Jungle Hunt'', also had par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sensible Software
Sensible Software was a British software company founded by Jon Hare and Chris Yates that was active from March 1986 to June 1999. It released seven number-one hit games and won numerous industry awards. The company was well known for the exaggeratedly small sprites as the player characters in many of their games, including ''Mega Lo Mania'', ''Sensible Soccer'', ''Cannon Fodder'', and ''Sensible Golf''. History 8-bit era Sensible Software was formed in Chelmsford, Essex in 1986 by two former school friends, Jon Hare (nicknamed Jovial Jops) and Chris Yates (nicknamed Cuddly Krix). They worked for 9 months at LT Software in Basildon, and started Sensible Software in March 1986. Sensible initially released games for the ZX Spectrum and later the Commodore 64, clinching market praise with '' Parallax'', '' Shoot'Em-Up Construction Kit'', and '' Wizball'' (later to be voted Game of the Decade by ''Zzap!64'' magazine). At the time, the pair's output was well known among gamers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Cycling
Color cycling, also known as palette shifting, is a technique used in computer graphics in which colors are changed in order to give the impression of animation. This technique was mainly used in early computer games, as storing one image and changing its palette required less memory and processor power than storing the animation as several frames. Examples of use * The Windows 9x boot screen used color cycling to provide animation. * The 3D maze screensaver included with earlier versions of Windows used color cycling to animate the four fractal textures available. * The Amiga Boing Ball cycled the ball's checkerboard pattern between red and white to create the illusion of the ball rotating. The same technique was used by Sonic the Hedgehog 3 on the Sega Genesis in its bonus stages featuring a rolling checkerboard sphere. * ''SimCity 2000'' made extensive use of this technique: every building with animation had its animation provided by color cycling. This was used to provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Risky Woods
''Risky Woods'' is a fantasy-themed, side-scrolling platform game developed by Dinamic Software and Zeus Software and published by Electronic Arts in 1992. It was released as in Japan. Plot The ancient monks who preserve the wisdom of the Lost Lands have been frozen in stone by Draxos (the antagonist) and his minions. Young Rohan (the protagonist) must plunge into the Risky Woods to release them. Only then can wisdom triumph once again. Gameplay Most of ''Risky Woods'' involves Rohan running, jumping between ledges and fighting monsters while freeing the monks from stone. There are four worlds, each with two levels and at the end of each world the player must face a guardian/boss. The worlds are Mountain Pass, Hanging Gardens, Catacombs and Hidden World. Rohan is initially armed with an infinite amount of throwing knives. Both the standard monsters such as skeletons and flying demons drop coins once defeated. At the end of each level, coins can be spent at "Ye Olde Shoppe." R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amiga
Amiga is a family of personal computers introduced by Commodore in 1985. The original model is one of a number of mid-1980s computers with 16- or 32-bit processors, 256 KB or more of RAM, mouse-based GUIs, and significantly improved graphics and audio compared to previous 8-bit systems. This includes the Atari ST—released earlier the same year—as well as the Macintosh and Acorn Archimedes. Based on the Motorola 68000 microprocessor, the Amiga differs from its contemporaries through the inclusion of custom hardware to accelerate graphics and sound, including sprite (computer graphics), sprites and a blitter, and a pre-emptive multitasking operating system called AmigaOS. The Amiga 1000 was released in July 1985, but production problems kept it from becoming widely available until early 1986. The best-selling model, the Amiga 500, was introduced in 1987 along with the more expandable Amiga 2000. The Amiga 3000 was introduced in 1990, followed by the Amiga 500 Plus, and Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Final Fight (video Game)
is a side-scrolling beat-'em-up video game produced by Capcom. Originally released as an arcade game in 1989, it was the seventh title released for the CP System hardware. Set in the fictional Metro City, the game lets the player control one of three street fighters: former pro wrestler and city mayor Mike Haggar, expert brawler Cody Travers, and modern-day ninja Guy. The trio set out to rescue Jessica (Haggar's daughter and Cody's girlfriend) when she is kidnapped by the Mad Gear Gang. The game began development as a sequel to the original ''Street Fighter'' released in 1987, under the working title but the genre was switched from a fighting game to a beat 'em up and the title was changed to ''Final Fight'' following the success of ''Double Dragon''. ''Final Fight'' was ported to various home computers and consoles, including the ZX Spectrum, Super NES and Sega CD. It became a major commercial success in arcades, selling 30,000 arcade units worldwide while becoming the hig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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