I want to set a mask on a Sprite/AtlasSprite Object, so that it just appears in a defined area. I remember UIImage has a function called :setMask. Does there any way that Sprite/AtlasSprite object can do the similar thing?
Thanks!
How to set a mask on a Sprite/AtlasSprite Object?
(8 posts) (7 voices)-
That's a good question, im pretty sure that's not possible - although i'm curious to see what work around solutions people have come up with.
Posted 2 years ago # -
bradparks
MemberglScissor does something like this, and i've seen some other samples about this to...
http://www.cocos2d-iphone.org/forum/topic/996#post-5974
http://www.cocos2d-iphone.org/forum/topic/1708#post-11843
and here's an action that masks something, using setTextureRect:
http://www.cocos2d-iphone.org/forum/topic/1306#post-7891
Hope it helps!
Posted 2 years ago # -
Steve Oldmeadow
Administrator -
codecowboy
MemberDoes anyone have a definitive answer on this? The docs / forum posts are either out of date / non-existent / confusing.
If I want to have a portion of a large image only displaying through the alpha channel of a sprite which was been created from a png with transparency (e.g. a black jigsaw piece on a transparent background), is this possible using the existing sprite class in 0.99 final?
in layers:
layer 1 - background image
layer 2 - sprite created from a png with transparency (jigsaw piece)
layer 3 - the user sees only the portion of the background image visible through the jigsaw piecePosted 1 year ago # -
johnnysports
MemberBump. I am also looking for a solution to something similar to @codecowboy
Posted 7 months ago #
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