I'll review octree scheme too (tomorrow).
I'm testing this change (but a test is failing so, I need to do a little more research on it): I saw when we painting with the Transparent Index color in Alpha Compositing we turn false 'opaque' variable here and that's why Transparent Processing is selected here and finally, the 'pre-composition' is done here It also works as expected with the other blacks in the palette that are not index 0 in Aseprite 1.3-beta7-圆4 Steam I understand the need to color match. On the other hand, on ink type = Simple, If you pick semitransparent black and try painting over any color, it'll result in the composition of TRANSPARENT INDEX (white in this case) + semitransparent black = gray. the better color index which RGB is near to the composition of green + semitransparent black). I havent used much of 2k3 yet so I wanted to give it ago and made a pretty basic sprite sheet, with the correct dimensions, in Aseprite of this smiley face guy. On ink type = Alpha Compositing, If you pick semitransparent black and try painting over a green pixel, it'll result DARK GREEN (i.e.
#Aseprite opacity how to#
It also works as expected with the other blacks in the palette that are not index 0 in Aseprite 1. How to make images transparent in Aseprite ShyOctopus 8 subscribers Subscribe 10K views 10 years ago As the title says, this very short video shows how to use transparency in the free pixel art.
#Aseprite opacity software#
Anyway the "Alpha Compositing" is a little strange in indexed mode, I think that if there is no alpha composition involved (all opacity is 255), and the active color is index, it should just paint the selected index color (so if we have index 15 selected with "Alpha Compositing", it should paint with index 15, not with 0 or 4, this means that we should use just CopyInkProcesing, maybe something to fix here).Īlpha Compositing has the feature of compositing the color in the sprite with the current selected fg color, then the resulting color is searched through the palette to find the best fit (this search occurs only in Indexed Color Mode).įor example, assume a sprite in Indexed Color Mode with a Background layer, and it has a palette with white as 'transparent' index, green, dark green and semitransparent black: Aseprite Application Software Information & communications technology Technology. It works as expected in Aseprite 1.2.30-圆4 Steam on Windows 10.
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