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Messages - Cpl.Bator

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General / Re: Drawing while resizing window.
« on: September 26, 2018, 12:41:42 am »
i found interesting information here :


so, i need to use winapi for windows.

General / Drawing while resizing window.
« on: September 25, 2018, 11:58:10 pm »
Hi, i search a method ( portable , linux & windows ) for drawing some stuff when i resize the main window. i use SFGUI , and i want a "good look", like "normal application" when i resize the window, not a fixed app during the resize. i've tried to draw inside the event loop, but seem doesnt work.


SFML projects / Re: [Release][GUI] ImGui-SFML
« on: May 11, 2018, 07:53:23 pm »
thanks, just "ImGui::GetIO().WantCaptureMouse" solved my problem.

SFML projects / Re: [Release][GUI] ImGui-SFML
« on: May 11, 2018, 06:40:55 pm »
Thanks Elias, i have integrated your code with my program, all work fine.
But, i have a question, for sure, you have resolved it before, i need to create a small tile editor, i need to ignore
the mouse click when i am inside an imgui window, when i choose some options in my window, some tile will be pasted on the map...

i try this code, but that's doesnt work :

if (sf::Mouse::isButtonPressed(sf::Mouse::Left) && mSelectedTile != -1 && !ImGui::IsWindowHovered())

what is the trick ?


SFML projects / Re: Gravity Sandbox
« on: July 08, 2016, 04:51:09 pm »
Very nice.
the gui must be improve , and why you dont use existing gui like sfgui or tgui ? both lib are easy to integrate.

General / Re: raspberry pi 2
« on: November 03, 2015, 05:30:35 pm »
Thanks exploit3r to get me on the right way.
i add "-lGLESv1_CM -lGLESv2 -lEGL -lxcb-randr -lxcb-util -lxcb-image" on CMAKE_SHARED_LINKER_FLAG to avoid ldd -r error's.
Fine, but, i think i dont use hardware graphics, there is no difference between soft/hard in performance ( just turn sprite with deltatime is "jumpy" in two case ).

General / Re: raspberry pi 2
« on: November 03, 2015, 04:06:02 pm »
Is strange, SFML support GLES ? without gles , sfml work fine on rpi2 ( with window at desktop size )

General / Re: raspberry pi 2
« on: November 03, 2015, 03:26:39 pm »
There is no effect with add lib to CMAKE_xxx_LINKER_FLAGS , i test with a simple example i've been found on tutorial here : http://www.sfml-dev.org/tutorials/2.3/graphics-draw.php

i compile in command line :
g++ main.cpp -lsfml-system -lsfml-window -lsfml-graphics -lxcb-randr -lxcb-util -lxcb-image
i add some lib to avoid ldd error

when i launch program i've got an ouput error with gles :

libEGL warning: DRI2: failed to authenticate
Failed to create window
Failed to activate the window's context
Erreur de segmentation

Laurent, for christmass , do you want a rpi2 ? :)

General / Re: raspberry pi 2
« on: November 02, 2015, 09:13:54 pm »
the 2.3.2. How can add dependencies with cmake (with sfml cmake files) ? there is already FindXCB.cmake in cmake/modules folder.

General / Re: raspberry pi 2
« on: November 02, 2015, 10:52:48 am »
the compilation is not the problem, the problem is broken symbol link. maybe error in cmakelist ?

General / Re: raspberry pi 2
« on: October 31, 2015, 03:27:51 am »
yes, libxcb_randr0-dev.

General / raspberry pi 2
« on: October 30, 2015, 02:37:15 pm »
Hi everyone, i start new topic with RPI2 and the last SFML version. i use cmake-qt-gui for visualize easily informations , firstly i've got an error with  OPENGL_gl_LIBRARY , i use gles , i cheat with /usr/lib/arm-linux-gnueabihf/libEGL.so for bypass the error.
After configuration is okay , i launch a compilation with sample , i've got no error with the library , just with an example :
(click to show/hide)

the sfml lib has been created in my build/lib/ folder, i launch an ldd -r on sfml-graphics part for see if library have a problem , and i see that's :

(click to show/hide)

i've got a lot of undefined symbol xcb_randr... , but , i have installed the dev lib.

pyxeledit is a good software : http://pyxeledit.com/ the old beta is free, but is just cost 9 bucks.

General / Re: Raspberry PI 2
« on: June 10, 2015, 11:20:28 am »
in shared, that's what i don't understand this behavior. i will try after work the ldd command on all SFML lib to see the dependencies.

General / Re: Raspberry PI 2
« on: June 09, 2015, 12:07:37 am »
sfml compile fine, no error, but, when i try to compile an sfml program, i've got a lot of undefined reference (xcb_...) on libsfml-window.so and glblendequation0ES on graphic.so. all dependencies are installed (gles & lot of xcb x11, in dev version )
i don't understand.

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