libprimis icon indicating copy to clipboard operation
libprimis copied to clipboard

Published 20 hours ago • verified publisher icon project-imprimis

Document `grasstest`

Open no-lex opened this issue 3 years ago • 2 comments

It is not clear what this variable does, other than that it somehow affects how grass is rendered.

no-lex avatar Mar 02 '21 04:03 no-lex

Likely has to do with alpha testing

https://asawicki.info/articles/alpha_test.php5

Can you place a link to the line where the grasstest variable is declared?

acerspyro avatar Mar 03 '21 20:03 acerspyro

https://github.com/project-imprimis/libprimis/blob/f87af01760b8a5237010b177aa1cc7d26f57e0fc/src/engine/render/grass.cpp#L78

no-lex avatar Mar 03 '21 21:03 no-lex