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Investigate TCastleScreenEffect interaction with alpha channel #315

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michaliskambi opened this issue Jul 6, 2021 · 0 comments · May be fixed by #316
Open

Investigate TCastleScreenEffect interaction with alpha channel #315

michaliskambi opened this issue Jul 6, 2021 · 0 comments · May be fixed by #316

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@michaliskambi
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shader-alpha.tar.gz

Started on Discord https://discord.com/channels/389676745957310465/389676745957310467/861281893282611200 by conversation with @eugeneloza . Eugene would like to generate output with non-opaque alpha by shader, like setting final pixel color (subsequently used for blending) like vec4(color.xyz, (1.0 - color.x));.

Zrzut ekranu z 2021-07-06 11-09-13
@eugeneloza eugeneloza linked a pull request Jul 6, 2021 that will close this issue
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Screen effects blending castle-engine/castle-engine
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@michaliskambi