Additive sprites inside additive color sectors look bad

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Additive sprites inside additive color sectors look bad

Postby grahf78 » Sat Dec 26, 2020 10:18 pm

I have a sprite that has a black background, combined with RenderStyle="Add". This is used to simulate a fake glow where white color is used. Now, if I put that sprite in a sector that has additive color, the color gets added twice, and the black background is made completely visible.

How can I fix this? Changing the black color in the sprite to alpha destroys the glowy effect.

See the attached pk3 as an example.

TL;DR:

Normal sector (how it should look like):


Sector with additive color:
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grahf78
 
Joined: 21 Jun 2020
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