Recent posts

#31

Installation help / Vector error in Microsoft Visu...

Last post by _Mir_.cpp - 12 April 2025, 19:54:03

Hello! I have a problem. I followed installation tutorial for static linking and I added path to SFML 3.0.0 (I use SFML Graphics). I also added opengl32.lib, winmm.lib and freetype.lib to Linker->Input->Additional Dependencies because without these libs I had lots of errors during the build. Now, when I try to start my program with Debug configuration, I have an error:

File: C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.42.34433\include\vector
Line: 1750
Expression: vector erase iterator outside range.

I think it is internal error in TGUI or SFML because my code is very small and it doesn't use Vector. Tell me please how do I fix it.

#32

Help requests / Re: About Gaussian Blur...

Last post by byronhaochen - 15 January 2025, 07:00:50

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!

#33

Help requests / Re: About Gaussian Blur...

Last post by texus - 13 January 2025, 08:37:18

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

#34

Help requests / About Gaussian Blur...

Last post by byronhaochen - 13 January 2025, 05:24:01

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

#35

General Discussion / Re: Just discovered TGUI recen...

Last post by Bluemoon - 04 January 2025, 20:23:48

Seconded. I've spent a lot of time looking for decent GUI dev options for my C++/SDL2 project, and none of them have really ticked all the boxes. TGUI looks fantastic - the builder is going to see a lot of use!

#36

Help requests / Re: Dynamic image support for ...

Last post by byronhaochen - 03 January 2025, 04:44:18

Animated textures are not supported directly.

You would have to load each frame into a texture and then call the getRenderer()->setTexture() function with a different texture each time you want to update the visible frame.

thank you

#37

Help requests / Re: Dynamic image support for ...

Last post by texus - 31 December 2024, 11:58:49

Animated textures are not supported directly.

You would have to load each frame into a texture and then call the getRenderer()->setTexture() function with a different texture each time you want to update the visible frame.

#38

Help requests / Re: Dynamic image support for ...

Last post by byronhaochen - 31 December 2024, 11:35:14

Similar to GIF...

#39

Help requests / Re: Dynamic image support for ...

Last post by texus - 31 December 2024, 10:45:55

What do you mean with "dynamic image support"? Just changing the texture?

You can change the texture in the widget renderer:

Code (cpp) Select Expand

picture->getRenderer()->setTexture("image.png");

#40

Help requests / Dynamic image support for Butt...

Last post by byronhaochen - 31 December 2024, 09:49:14

Hi, how to implement dynamic image support for button and picture?