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Help => Graphics => Topic started by: Nikko_Bertoa on February 19, 2010, 04:46:44 am

Title: Alpha-Blending
Post by: Nikko_Bertoa on February 19, 2010, 04:46:44 am

Hi community.

How can I use alpha-blending in SFML?

In SDL we have the function:

int SDL_SetAlpha(SDL_Surface *surface, Uint32 flag, Uint8 alpha);

What is the equivalent function in SFML?

Thanks!

Title: Alpha-Blending
Post by: Laurent on February 19, 2010, 09:23:57 am

You must change the alpha component of the global color of your sprite

Code: [Select]

sprite.SetColor(sf::Color(255, 255, 255, alpha));

Title: Alpha-Blending
Post by: Nikko_Bertoa on February 19, 2010, 02:37:26 pm

Thanks!!