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1

C / partical system and shader effects

« on: March 17, 2015, 07:53:00 pm »

Back then when I used sfml I would simply add to the class sf::drawable if I'm doing partical system or shader effects, just wondering what is the equivalent in csfml since I don't observe the sf::drawable class?

2

C / sf has not been declared

« on: March 11, 2015, 09:18:30 pm »

Hi I was having some trouble with using csfml, my comman to build is:

g++.exe -Wall -g -Wall -Iinclude -IC:\CSFML-2.2\include -c C:\test\src\test.cpp -o obj\Debug\src\test.o

and then the error messages pop up:

C:\test\src\test.cpp:2:17: error: 'sf' is not a namespace-name
 using namespace sf;
                 ^
C:\test\src\test.cpp:2:19: error: expected namespace-name before ';' token
 using namespace sf;
                   ^
C:\test\src\test.cpp: In function 'int main()':
C:\test\src\test.cpp:6:5: error: 'sf' has not been declared
     sf::RenderWindow window(sf::VideoMode(200, 200), "SFML works!");
     ^
C:\test\src\test.cpp:7:5: error: 'sf' has not been declared
     sf::CircleShape shape(100.f);
     ^
C:\test\src\test.cpp:8:5: error: 'shape' was not declared in this scope
     shape.setFillColor(sf::Color::Green);
     ^
C:\test\src\test.cpp:8:24: error: 'sf' has not been declared
     shape.setFillColor(sf::Color::Green);
                        ^
C:\test\src\test.cpp:10:12: error: 'window' was not declared in this scope
     while (window.isOpen())
            ^
C:\test\src\test.cpp:12:9: error: 'sf' has not been declared
         sf::Event event;
         ^
C:\test\src\test.cpp:13:33: error: 'event' was not declared in this scope
         while (window.pollEvent(event))
                                 ^
C:\test\src\test.cpp:15:31: error: 'sf' has not been declared
             if (event.type == sf::Event::Closed)


any idea?

3

General / cant run SFML on Code::Blocks

« on: March 09, 2015, 07:52:42 pm »

Just followed the tutorial and tried to compile the example code but got error messages:

||=== Build: Debug in test (compiler: GNU GCC Compiler) ===|
obj\Debug\src\test.o||In function `main':|
C:\test\src\test.cpp|5|undefined reference to `sf::String::String(char const*, std::locale const&)'|
C:\test\src\test.cpp|5|undefined reference to `sf::VideoMode::VideoMode(unsigned int, unsigned int, unsigned int)'|
C:\test\src\test.cpp|5|undefined reference to `sf::RenderWindow::RenderWindow(sf::VideoMode, sf::String const&, unsigned int, sf::ContextSettings const&)'|
C:\test\src\test.cpp|6|undefined reference to `sf::CircleShape::CircleShape(float, unsigned int)'|
C:\test\src\test.cpp|7|undefined reference to `sf::Color::Green'|
C:\test\src\test.cpp|7|undefined reference to `sf::Shape::setFillColor(sf::Color const&)'|
C:\test\src\test.cpp|15|undefined reference to `sf::Window::close()'|
C:\test\src\test.cpp|12|undefined reference to `sf::Window::pollEvent(sf::Event&)'|
C:\test\src\test.cpp|18|undefined reference to `sf::Color::Color(unsigned char, unsigned char, unsigned char, unsigned char)'|
C:\test\src\test.cpp|18|undefined reference to `sf::RenderTarget::clear(sf::Color const&)'|
C:\test\src\test.cpp|19|undefined reference to `sf::RenderStates::Default'|
C:\test\src\test.cpp|19|undefined reference to `sf::RenderTarget::draw(sf::Drawable const&, sf::RenderStates const&)'|
C:\test\src\test.cpp|20|undefined reference to `sf::Window::display()'|
C:\test\src\test.cpp|9|undefined reference to `sf::Window::isOpen() const'|
C:\test\src\test.cpp|23|undefined reference to `sf::RenderWindow::~RenderWindow()'|
C:\test\src\test.cpp|23|undefined reference to `sf::RenderWindow::~RenderWindow()'|
C:\test\src\test.cpp|23|undefined reference to `sf::RenderWindow::~RenderWindow()'|
obj\Debug\src\test.o||In function `ZN2sf11CircleShapeD1Ev':|
C:\SFML-2.2\include\SFML\Graphics\CircleShape.hpp|41|undefined reference to `vtable for sf::CircleShape'|
C:\SFML-2.2\include\SFML\Graphics\CircleShape.hpp|41|undefined reference to `vtable for sf::CircleShape'|
C:\SFML-2.2\include\SFML\Graphics\CircleShape.hpp|41|undefined reference to `sf::Shape::~Shape()'|
||=== Build failed: 20 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===|

seems like a linker problem but i did link sfml-graphics sfml-window and sfml-system, cant figure out what's wrong, any help?