About Gaussian Blur...

[byronhaochen]

Hi , how to use Gaussian blur effect in the background of Panel?

[texus]

It's not possible with TGUI directly. You should add a Canvas widget to the panel and somehow render your gaussian blur on that canvas.

Assuming you use the SFML_GRAPHICS renderer: if you can get the wanted effect in SFML with an sf::RenderTexture, then you can get the same effect in TGUI by replacing the sf::RenderTexture with a tgui::CanvasSFML

[byronhaochen]

It's not possible with TGUI directly. You should add a Canvas widget to the panel and somehow render your gaussian blur on that canvas.

Assuming you use the SFML_GRAPHICS renderer: if you can get the wanted effect in SFML with an sf::RenderTexture, then you can get the same effect in TGUI by replacing the sf::RenderTexture with a tgui::CanvasSFML

Okay, thank you!