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add opengl

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This commit is contained in:
Josh Holtrop 2012-03-06 22:47:16 -05:00
parent 5c7b41fe8f
commit 8bf954dd97
2 changed files with 89 additions and 2 deletions
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4
Makefile
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@ -7,9 +7,9 @@ CXX := $(PREFIX)-g++
LD := $(PREFIX)-ld
CPPFLAGS := -I$(SFML_DIR)/include
CXXFLAGS := -mwindows
LDFLAGS := -L$(SFML_DIR)/lib -lsfml-system -lsfml-window -static-libstdc++ -static-libgcc -mwindows
LDFLAGS := -L$(SFML_DIR)/lib -lsfml-system -lsfml-window -lopengl32 -lglu32 -static-libstdc++ -static-libgcc -mwindows
all: clock window events dlls
all: clock window events opengl dlls
%: %.cpp
$(CXX) -o $@ $(CPPFLAGS) $(CXXFLAGS) $^ $(LDFLAGS)

87
opengl.cpp Normal file
View File

@ -0,0 +1,87 @@
#include <SFML/Window.hpp>
int main()
{
sf::Clock Clock;
sf::Window App(sf::VideoMode(800, 600, 32), "SFML OpenGL");
App.UseVerticalSync(true);
App.SetActive();
// Set color and depth clear value
glClearDepth(1.f);
glClearColor(0.f, 0.f, 0.f, 0.f);
// Enable Z-buffer read and write
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
// Setup a perspective projection
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(90.f, 1.f, 1.f, 500.f);
while (App.IsOpened())
{
sf::Event Event;
while (App.GetEvent(Event))
{
if (Event.Type == sf::Event::Closed)
App.Close();
if ( (Event.Type == sf::Event::KeyPressed)
&& (Event.Key.Code == sf::Key::Escape) )
App.Close();
if (Event.Type == sf::Event::Resized)
glViewport(0, 0, Event.Size.Width, Event.Size.Height);
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(0.f, 0.f, -200.f);
glRotatef(Clock.GetElapsedTime() * 50, 1.f, 0.f, 0.f);
glRotatef(Clock.GetElapsedTime() * 30, 0.f, 1.f, 0.f);
glRotatef(Clock.GetElapsedTime() * 90, 0.f, 0.f, 1.f);
glBegin(GL_QUADS);
glVertex3f(-50.f, -50.f, -50.f);
glVertex3f(-50.f, 50.f, -50.f);
glVertex3f( 50.f, 50.f, -50.f);
glVertex3f( 50.f, -50.f, -50.f);
glVertex3f(-50.f, -50.f, 50.f);
glVertex3f(-50.f, 50.f, 50.f);
glVertex3f( 50.f, 50.f, 50.f);
glVertex3f( 50.f, -50.f, 50.f);
glVertex3f(-50.f, -50.f, -50.f);
glVertex3f(-50.f, 50.f, -50.f);
glVertex3f(-50.f, 50.f, 50.f);
glVertex3f(-50.f, -50.f, 50.f);
glVertex3f(50.f, -50.f, -50.f);
glVertex3f(50.f, 50.f, -50.f);
glVertex3f(50.f, 50.f, 50.f);
glVertex3f(50.f, -50.f, 50.f);
glVertex3f(-50.f, -50.f, 50.f);
glVertex3f(-50.f, -50.f, -50.f);
glVertex3f( 50.f, -50.f, -50.f);
glVertex3f( 50.f, -50.f, 50.f);
glVertex3f(-50.f, 50.f, 50.f);
glVertex3f(-50.f, 50.f, -50.f);
glVertex3f( 50.f, 50.f, -50.f);
glVertex3f( 50.f, 50.f, 50.f);
glEnd();
App.Display();
}
return EXIT_SUCCESS;
}