suzanne.soy/2011-m2s3-city-builder
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Remise en forme des fonction d'affichage (Sépartion de la partie de

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rendu de la partie d'initialisation).
This commit is contained in:
Yoann 2011-09-27 13:14:18 +02:00
parent 4dcafb5a44
commit 15efbe3f4d
1 changed files with 22 additions and 16 deletions
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38
display.c
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@ -2,6 +2,8 @@
#include <GL/glew.h> #include <GL/glew.h>
#include <GL/glu.h> #include <GL/glu.h>
void renderScene();
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
short continuer; short continuer;
SDL_Event event; SDL_Event event;
@ -13,6 +15,7 @@ int main(int argc, char *argv[]) {
SDL_SetVideoMode(640, 480, 32, SDL_OPENGL); SDL_SetVideoMode(640, 480, 32, SDL_OPENGL);
continuer = 1; continuer = 1;
while (continuer) { while (continuer) {
SDL_WaitEvent(&event); SDL_WaitEvent(&event);
@ -21,25 +24,28 @@ int main(int argc, char *argv[]) {
continuer = 0; continuer = 0;
} }
glClear(GL_COLOR_BUFFER_BIT); renderScene();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glBegin(GL_TRIANGLES);
glColor3ub(255,0,0); glVertex3d(-0.75,-0.75,0);
glColor3ub(0,255,0); glVertex3d(0,0.75,0);
glColor3ub(0,0,255); glVertex3d(0.75,-0.75,0);
glEnd();
glFlush();
SDL_GL_SwapBuffers();
} }
SDL_Quit(); SDL_Quit();
return 0; return 0;
} }
void renderScene() {
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3ub(255,0,0); glVertex3d(-0.75,-0.75,0);
glColor3ub(0,255,0); glVertex3d(0,0.75,0);
glColor3ub(0,0,255); glVertex3d(0.75,-0.75,0);
glEnd();
glFlush();
SDL_GL_SwapBuffers();
}