8/14/2019 linea - openGL

http://slidepdf.com/reader/full/linea-opengl 1/1

#include <windows.h>#include <gl/gl.h>#include <GL/glut.h>

void iniciar(void){

glClearColor(1.0,1.0,1.0,0.0);glMatrixMode(GL_PROJECTION);

gluOrtho2D(0.0,200.0,0.0,250.0);}

void segmentoLinea(void){

glClear(GL_COLOR_BUFFER_BIT);glColor3f(1.0,0.0,0.0);glBegin(GL_LINES);

glVertex2i(180,15);glVertex2i(10,145);

glEnd();glFlush();

}

int main(int argc, char** argv){

glutInit(&argc,argv);glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);glutInitWindowPosition(500,100);glutInitWindowSize(400,300);glutCreateWindow("Linea");

iniciar();glutDisplayFunc(segmentoLinea);glutMainLoop();return 0;

}