CCLayerColor setOpacity not working

(2 posts) (2 voices)

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Tough Guy
Member

Hi,

I have a menu inside a layer and I want to change the opacity of the layer over time. Here are my efforts so far.

in .h

CCLayerColor *retryMenuLayer;

and in .m file

`retryMenuLayer = [CCLayer node];
[self addChild:retryMenuLayer z:5];

retryMenuLayer.scale = 0.5;

[retryMenuLayer setOpacity:0];`

and while animating I'm trying to to this.

[retryMenuLayer runAction:[CCFadeIn actionWithDuration:0.3]];

Any help would be much appreciated.

Posted 3 months ago #
LittleBitStudio
Member
This works for me below ... the CCFadeIn I believe will reset the opacity to 0 and then fade in each time its run. When you say "while animating", is your code trying to run the action repeatedly? If so, it might be stomping on itself. Can you share the code where you're running the action?
```
CCLayerColor *layer = [[CCLayerColor alloc] initWithColor:ccc4(0, 255, 0, 255)];
[self addChild:layer z:1000];
[layer runAction:[CCFadeIn actionWithDuration:10]];
```
Posted 3 months ago #

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