homedrowopengl

/*
Shamsuddin Ahmed
161-15-1027

Draw Home using lines

*/




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

void init(void)
{
    glClearColor(1.0, 1.0, 1.0, 0.0);   // Set display window colour to white

    glMatrixMode(GL_PROJECTION);        // Set projection parameters
    gluOrtho2D(0.0, 400.0, 0.0, 400.0);
}

void drawShapes(void)
{
    glClear(GL_COLOR_BUFFER_BIT);   // Clear display window

    //Set colour to black
    glColor3f(0.0, 0.0, 0.0);
    //Adjust the point size
    glPointSize(5.0);

    //Set colour to red
    glColor3f(1.0, 0.0, 0.0);

    // Draw an outlined triangle
    glBegin(GL_LINES);


        //Home shape Using Line
        glVertex2i(40, 20); //A
        glVertex2i(200, 20); //B

        glVertex2i(200, 20); //B
        glVertex2i(200,120); //C


        glVertex2i(200,120); //C
        glVertex2i(40, 120); //D

        glVertex2i(40, 120); //D
        glVertex2i(40, 20); //A
        //Home shape End

        // Home roof start

        glVertex2i(40, 120); //D
        glVertex2i(80, 160); //Q

        glVertex2i(80, 160); //Q
        glVertex2i(160, 160); //R

        glVertex2i(160, 160); //R
        glVertex2i(200,120); //C

        glVertex2i(200,120); //C
        glVertex2i(40, 120); //D


        //Home roof end


        //Home Door Start

        glVertex2i(100, 20); //E
        glVertex2i(100, 60); //F

        glVertex2i(100, 60); //F
        glVertex2i(140, 60); //G

        glVertex2i(140, 60); //G
        glVertex2i(140, 20); //H

        glVertex2i(140, 20); //H
        glVertex2i(100, 20); //E


        //Home Door End

        //Window Left start
        glVertex2i(60, 80); //I
        glVertex2i(80, 80); //J

        glVertex2i(80, 80); //J
        glVertex2i(80, 60); //K

        glVertex2i(80, 60); //K
        glVertex2i(60, 60); //L

        glVertex2i(60, 60); //L
        glVertex2i(60, 80); //I

        //Window Left End

        //Window Right Start

        glVertex2i(160, 80); //M
        glVertex2i(180, 80); //N

        glVertex2i(180, 80); //N
        glVertex2i(180, 60); //O

        glVertex2i(180, 60); //O
        glVertex2i(160, 60); //P

        glVertex2i(160, 60); //P
        glVertex2i(160, 80); //M

        //Windows Right End


    glEnd();

    glFlush();  // Process all OpenGL routines
}

int main(int argc, char* argv[])
{
    glutInit(&argc, argv);                      // Initalise GLUT
    glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);  // Set display mode

    glutInitWindowPosition(50, 100);                // Set window position
    glutInitWindowSize(400, 300);                   // Set window size
    glutCreateWindow("An Example OpenGL Program");  // Create display window

    init();                         // Execute initialisation procedure
    glutDisplayFunc(drawShapes);        // Send graphics to display window
    glutMainLoop();                 // Display everything and wait

    return 0;
}