Visual Style: Difference between revisions

259 bytes added ,  20:15, 11 August 2019
Added descriptions of the various visual effects
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''Caves of Qud'' employs a restricted visual style that can ''generally'' be described as follows:
''Caves of Qud's'' in-game art employs a restricted visual style that can ''generally'' be described as follows:


* There's a limited palette of 18 colors.
* The palette is limited to 18 specific colors.
* Each tile (sprite) can have up to three colors: foreground, detail, and background. (The background color is usually left as the default black; see the [[Visual Style#Palette|Palette]] section.)
* Each tile (sprite) can have up to three colors: foreground, detail, and background. (The background color is usually left as the default black; see the [[Visual Style#Palette|Palette]] section.)
* Each tile is 16 pixels wide by 24 pixels tall.
* Each tile is 16 pixels wide by 24 pixels tall.


Additionally, composite screens or art pieces in its style employ a vignette effect, a scanline effect, and a desaturation effect.
Additionally, composite screens, art pieces in its style, and the game itself employ:


{{Missing info | Describe all of these effects.}}
* a vignette effect, darkening the corners of the screen slightly.
* a scanline effect, emulating the look of images on an old CRT TV by superimposing faint, horizontal lines over the image.
* a desaturation effect, moving all displayed colors slightly closer to grey.


Some art in the game doesn't strictly follow the limited palette, and employs a unique trick (see: [[Modding: Tiles#4th Color]]) to create a theoretically infinite pallete as long as the color is a linear interpolation between two already defined colors in the pallete.
The viginette and scanline effects can be disabled in the options menu.
 
Some art in the game doesn't strictly follow the limited palette, and employs a unique trick (see: [[Modding: Tiles#4th Color]]) to create a theoretically infinite palette as long as the color produced can be created by mixing two of the 18 pre-defined colors.


=Palette=
=Palette=
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