11.4. Kubismus

11.4. Kubismus
	11. Filtry umění

11.4.1. Overview

Obrázek 17.201. Stejný obrázek před a po aplikaci filtru Kubismus

Original image

Filter „Cubism“ applied

Filtr Kubismus upraví obrázek tak, že vypadá, jako by byl poskládán ze čtverců průsvitného papíru.

	Tip
	Pokud pro vás nejsou možnosti nastavení tohoto filtru dostačující, vyzkoušejte flexibilnější filtr GIMPressionista.

11.4.2. Activating the Filter

This filter is found in the main menu under Filters → Artistic → Cubism….

11.4.3. Options

Obrázek 17.202. Volby filtru „Kubismus“

Presets, „Input Type“, Clipping, Blending Options, Preview, Merge filter, Split view

	Poznámka
	These options are described in 2 – „Common Features“.

Tile size

Tato proměnná určuje velikost čtverců (v pixelech), ze kterých se bude výsledný obrázek skládat.

Tile saturation

This variable specifies how intense the color of the squares should be. This affects the opacity of the squares. A high value will render the squares very intensely and does not allow lower squares to show through. A lower value allows the lower squares to be more visible through the higher ones and causes more blending in the colors.

Background color

This allows you to change the background color that is used by this filter. You can click the color bar to select a color, or use the color picker to pick a color from your image.

Random seed, New Seed

This option controls the randomness of the filter. The Random seed box lets you manually enter a seed for the randomization algorithm used. You can also generate a random seed by pressing the New Seed button. If the same random seed is used in the same situation, the filter produces exactly the same results. A different random seed produces different results.

	Tip
	If you are using this to generate background images for web pages and the like, work with a small range of colors painted randomly on a small square. Then apply the Cubism filter with the desired settings. As a last step, try Tile Seamless to adjust the image so it will tile seamlessly in your background.