is alpha slower and why?
i made some particle system and with 50.000 particles it runs at 2fps with alpha texture for the sprite but if i dont use an alpha channel it runs at 120fps so why is alpha so slow and how can i improve this ???
is alpha slower and why?
i made some particle system and with 50.000 particles it runs at 2fps with alpha texture for the sprite but if i dont use an alpha channel it runs at 120fps so why is alpha so slow and how can i improve this ???