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  How to make a fading streak?  (Read 1401 times)
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Offline mghildiy

Senior Newbie





« Posted 2014-01-18 13:10:16 »

Hi,

In my android game project I want to implement functionality so that when user drags on screen then a streak appears and later on it fades out.
How can this be done?I am using opengles 1.0.

Please help.

Manish
Offline trollwarrior1
« Reply #1 - Posted 2014-01-18 13:18:11 »

red, green, blue, ALPHA.
Offline mghildiy

Senior Newbie





« Reply #2 - Posted 2014-01-18 13:27:20 »

Hi,

If you want to know what color of streak it  is to be then for me color is not important...just that
it needs to hide the background.

Manish
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Offline trollwarrior1
« Reply #3 - Posted 2014-01-18 13:29:22 »

ALPHA was the hint. Because it was upper case. You lower alpha and it appears to be "fading".
Offline mghildiy

Senior Newbie





« Reply #4 - Posted 2014-01-18 13:31:57 »

Thanks for reply.

Would try to use this in implementation.

Manish
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