File:PNG transparency demonstration 2.png

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Documënt uriginel ‎(997 × 747 pixels, dimenjiun dl file: 289 KB, MIME type: image/png)

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Ressumé

Descriziun
English: PNG transparency demonstration
24bit PNG with 8bit alpha layer
Data 12 lugio 2005, 22 auril 2009, 1 fauré 2022
Funtana Opera personala: Rendered in POV-Ray.
Autur POV-Ray source code. 2005 version by Daniel G.. 2009 version by Ed g2s. 2022 version by Nguyễn Trí Minh Hoàng.
Altre versioni See also: Image:PNG transparency demonstration 1.png, Image:PNG transparency demonstration 3.png
Source code
InfoField
POV-Ray source code

Lizënza

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w:it:Creative Commons
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Pos chirí fora la lizënza che as plü ion
 
Questa immagine è stata creata con POV-Ray.

Didascalie

Aggiungi una brevissima spiegazione di ciò che questo file rappresenta
Warning! Transparency is (still) wrong (actual version of 25.Feb.2017) ! See Diskussion page for Details.

Elementi ritratti in questo file

raffigura italiano

creatore italiano

Valore sconosciuto senza un elemento Wikidata

URL italiano: https://commons.wikimedia.org/wiki/user:Ed_g2s%2FDice.pov
nome utente nei progetti Wikimedia italiano: Ed g2s/Dice.pov
stringa del nome dell'autore italiano: POV-Ray source code

tipo di file italiano

image/png

Storia dl documënt

Druca sun na data/ëura per udëi l documënt coche l fo te chël mumënt.

Data/ËuraMiniaturaGrandëzautëntCumentar
atuel11:10, 1 fau 2022Miniatura de la version de la 11:10, 1 fau 2022997 × 747 (289 KB)Nguyễn Trí Minh HoàngRe-render and calculate proper transparency. POV-Ray seems to ignore the effects of transparency for translucent objects when calculating the output image alpha channel. Even though the dice are semi-transparent, this is not represented in the resulting PNG image. Rectify this by performing two renders (with a fully-black and fully-white background), then calculate the correct alpha value with a separate tool, so that the dice appear properly translucent depending on the background the image
11:02, 1 fau 2022Miniatura de la version de la 11:02, 1 fau 2022995 × 745 (289 KB)Nguyễn Trí Minh HoàngReverted to version as of 09:01, 1 February 2022 (UTC)
11:01, 1 fau 2022Miniatura de la version de la 11:01, 1 fau 2022800 × 600 (178 KB)Nguyễn Trí Minh HoàngReverted to version as of 19:51, 25 February 2017 (UTC)
11:01, 1 fau 2022Miniatura de la version de la 11:01, 1 fau 2022995 × 745 (289 KB)Nguyễn Trí Minh HoàngRe-render and calculate proper transparency. POV-Ray seems to ignore the effects of transparency for translucent objects when calculating the output image alpha channel. Even though the dice are semi-transparent, this is not represented in the resulting PNG image. Rectify this by performing two renders (with a fully-black and fully-white background), then calculate the correct alpha value with a separate tool, so that the dice appear properly translucent depending on the background the image
21:51, 25 fau 2017Miniatura de la version de la 21:51, 25 fau 2017800 × 600 (178 KB)GnashOptimized
12:17, 24 dez 2014Miniatura de la version de la 12:17, 24 dez 2014800 × 600 (178 KB)Rhapsody Scarletzopflipng
01:24, 31 jen 2010Miniatura de la version de la 01:24, 31 jen 2010800 × 600 (180 KB)AtomCrusherSqueeze!
14:16, 22 aur 2009Miniatura de la version de la 14:16, 22 aur 2009800 × 600 (194 KB)Ed g2sNew version
10:04, 15 uto 2005Miniatura de la version de la 10:04, 15 uto 2005320 × 240 (47 KB)TxuspeCompressed with PNGOUT.
02:45, 12 lug 2005Miniatura de la version de la 02:45, 12 lug 2005320 × 240 (64 KB)Daniel G.24bit PNG with 8bit alpha layer Rendered in POV-Ray by user:ed_g2s. See also: Image:PNG transparency demonstration 1.png {{GFDL}}

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