Alpha mask

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Post » Sat Feb 09, 2013 2:43 pm

You could create a more static version of the effect by using images with high feathering on the edges and transparent backgrounds, which would lend a merge effect when they cross over each other?



Without knowing your desired application though this may not be practical.Mr E Bear2013-02-09 14:46:49
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Post » Sat Feb 09, 2013 3:24 pm

I think i should explain myself better

- I have layout for example 5000/5000.
- I have one tiled background for ground at the bottom at 500/500 resolution, tiled x10.
- I have second tiled background for grass above the ground background at the same resolution and tiling.
- And last i want to make 500/500 mask stretched to the whole layout, which to use as alpha channel of the grass background. In other words i want the mask not to show, but only to cuts trough the grass background.

All i managed to do so far is to apply different blending modes on the mask, but this didnt do the trick. It only changed the way the mask blends with the backgrounds.

Is it possible to mix backgrounds that way?
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Post » Sat Feb 09, 2013 5:44 pm

You may want to test in different browsers as some effects may not work in all browsers... haven't tested them myself, just a theory...
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