Tiling a Pattern in OpenGL

Hai sobat coding  :)
setelah sebelumnya kita telah belajar membuat objek 2D sederhana dengan OpenGL pada Membuat robot 2D - OpenGL, sekarang kita akan belajar teknik tilling.
Contohnya seperti gambar dibawah ini :
Jadi pertama kita membuat bentuk dasar (bassic) dari sebuah pattern tersebut. kemudian gunakan teknik tiling dengan menggunakan looping sehingga terbentuklah kain batik seperti dibawah ini

Berikut adalah source codenya :

#include<GL/glut.h>
#include <Math.h>     // Needed for sin, cos
#define PI 3.14159265f

GLfloat ballRadius = 0.02f;   // radius
int triangles = 100; //jumlah segitiga yg digunakan untuk menggambar circle
GLfloat angle;

void init()
{
 glClearColor(0.23, 0.37, 0.80, 1.0); // set background jadi warna putih
 glColor3f(1.0, 1.0, 1.0);
 glMatrixMode(GL_PROJECTION);
 glLoadIdentity();
 glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
}

void myDisplay()
{
 //glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
 //----------------------------------------------------------------------------------------------
 //daun
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.10, 0.30);
   glVertex2f(-0.15, 0.60);
   glVertex2f(0.00, 0.75);
   glVertex2f(0.15, 0.60);
   glVertex2f(0.10, 0.30);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.10, -0.30);
   glVertex2f(-0.15, -0.60);
   glVertex2f(0.00, -0.75);
   glVertex2f(0.15, -0.60);
   glVertex2f(0.10, -0.30);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.10, 0.20);
   glVertex2f(-0.30, 0.50);
   glVertex2f(-0.50, 0.50);
   glVertex2f(-0.50, 0.30);
   glVertex2f(-0.20, 0.10);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(0.10, 0.20);
   glVertex2f(0.30, 0.50);
   glVertex2f(0.50, 0.50);
   glVertex2f(0.50, 0.30);
   glVertex2f(0.20, 0.10);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.10, -0.20);
   glVertex2f(-0.30, -0.50);
   glVertex2f(-0.50, -0.50);
   glVertex2f(-0.50,-0.30);
   glVertex2f(-0.20, -0.10);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(0.10, -0.20);
   glVertex2f(0.30, -0.50);
   glVertex2f(0.50, -0.50);
   glVertex2f(0.50, -0.30);
   glVertex2f(0.20, -0.10);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.75, -0.00);
   glVertex2f(-0.60, 0.15);
   glVertex2f(-0.35, 0.10);
   glVertex2f(-0.35, -0.10);
   glVertex2f(-0.60, -0.15);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(0.75, -0.00);
   glVertex2f(0.60, 0.15);
   glVertex2f(0.35, 0.10);
   glVertex2f(0.35, -0.10);
   glVertex2f(0.60, -0.15);
   glEnd();
 //--------------------------------------------------------------------------------------------------
 //circle
 glBegin(GL_TRIANGLE_FAN);
    glColor3f(0.90, 0.90, 1.00);//make the color lavender
    glVertex2f(0.0, 0.0);       // Center of circle

    for (int i = 0; i <= triangles; i++)
    { // Last vertex same as first vertex
    angle = i * 2.0f * PI / triangles;  // 360 deg for all segments
    glVertex2f(cos(angle) * 0.4, sin(angle) * 0.4);
    }
    glEnd();
 //--------------------------------------------------------------------------------------------------
 //atas
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.10, -0.10);
   glVertex2f(0.00, -0.35);
   glVertex2f(0.10, -0.10);
   glEnd();
 //bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.10, 0.10);
   glVertex2f(0.00, 0.35);
   glVertex2f(0.10, 0.10);
   glEnd();
  glBegin(GL_TRIANGLES);
 //kanan
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.10, 0.10);
   glVertex2f(0.35, 0.00);
   glVertex2f(0.10, -0.10);
   glEnd();
 //kiri
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.10, 0.10);
   glVertex2f(-0.35, 0.00);
   glVertex2f(-0.10, -0.10);
   glEnd();
 //kanan atas 
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.00, 0.15);
   glVertex2f(0.25, 0.25);
   glVertex2f(0.15, 0.00);
   glEnd();
 //kanan bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.00, -0.15);
   glVertex2f(0.25, -0.25);
   glVertex2f(0.15, 0.00);
   glEnd();
 //kiri bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.00, -0.15);
   glVertex2f(-0.25, -0.25);
   glVertex2f(-0.15, 0.00);
   glEnd();
 //kiri atas 
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.00, 0.15);
   glVertex2f(-0.25, 0.25);
   glVertex2f(-0.15, 0.00);
   glEnd();
 //kotak
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.15, 0.15);
   glVertex2f(0.15, 0.15);
   glVertex2f(0.15, -0.15);
   glVertex2f(-0.15, -0.15);
   glEnd();
 //---------------------------------------------------------------------------------------------------
 //circle
 glBegin(GL_TRIANGLE_FAN);
    glColor3f(1.0, 1.0, 1.0);//make the color white
    glVertex2f(0.0, 0.0);       // Center of circle

    for (int i = 0; i <= triangles; i++)
    { // Last vertex same as first vertex
    angle = i * 2.0f * PI / triangles;  // 360 deg for all segments
    glVertex2f(cos(angle) * ballRadius, sin(angle) * ballRadius);
    }
    glEnd();
 //------------------------------------------------------------------------------------------------------
   //..pojok kanan atas
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(0.20, 1.00);
   glVertex2f(0.30, 0.85);
   glVertex2f(0.65, 0.92);
   glVertex2f(0.65, 1.00);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(1.00, 0.20);
   glVertex2f(0.82, 0.30);
   glVertex2f(0.95, 0.80);
   glVertex2f(1.00, 0.80);
   glEnd();
   //..pojok kiri atas
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.20, 1.00);
   glVertex2f(-0.30, 0.85);
   glVertex2f(-0.65, 0.92);
   glVertex2f(-0.65, 1.00);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-1.00, 0.20);
   glVertex2f(-0.82, 0.30);
   glVertex2f(-0.95, 0.80);
   glVertex2f(-1.00, 0.80);
   glEnd();
  //..pojok kiri bawah
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-0.20, -1.00);
   glVertex2f(-0.30, -0.85);
   glVertex2f(-0.65, -0.92);
   glVertex2f(-0.65, -1.00);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-1.00, -0.20);
   glVertex2f(-0.82, -0.30);
   glVertex2f(-0.95, -0.80);
   glVertex2f(-1.00, -0.80);
   glEnd();
  //..pojok kanan bawah
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(0.20, -1.00);
   glVertex2f(0.30, -0.85);
   glVertex2f(0.65, -0.92);
   glVertex2f(0.65, -1.00);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(1.00, -0.20);
   glVertex2f(0.82, -0.30);
   glVertex2f(0.95, -0.80);
   glVertex2f(1.00, -0.80);
   glEnd();
 //------------------------------------------------------------------------------------------------------   
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(1.00, 1.00);
   glVertex2f(0.65, 1.00);
   glVertex2f(0.65, 0.65);
   glVertex2f(1.00, 0.65);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-1.00, 1.00);
   glVertex2f(-0.65, 1.00);
   glVertex2f(-0.65, 0.65);
   glVertex2f(-1.00, 0.65);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(-1.00, -1.00);
   glVertex2f(-0.65, -1.00);
   glVertex2f(-0.65, -0.65);
   glVertex2f(-1.00, -0.65);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.90, 0.90, 1.00);//make the color lavender
   glVertex2f(1.00, -1.00);
   glVertex2f(0.65, -1.00);
   glVertex2f(0.65, -0.65);
   glVertex2f(1.00, -0.65);
   glEnd();
 //------------------------------------------------------------------------------------------------------
    //..pojok kiri atas
 //kanan
    glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-1.00, 0.80);
   glVertex2f(-0.60, 1.00);
   glVertex2f(-1.00, 1.00);
   glEnd();   
 //kanan bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.82, 1.00);
   glVertex2f(-0.70, 0.70);
   glVertex2f(-1.00, 0.82);
   glEnd();  
 //bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-1.00, 0.60);
   glVertex2f(-0.80, 1.00);
   glVertex2f(-1.00, 1.00);
   glEnd();
 //..pojok kiri bawah
 //kanan
    glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-1.00, -0.80);
   glVertex2f(-0.60, -1.00);
   glVertex2f(-1.00, -1.00);
   glEnd();   
 //kanan bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.82, -1.00);
   glVertex2f(-0.70, -0.70);
   glVertex2f(-1.00, -0.82);
   glEnd();  
 //bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-1.00, -0.60);
   glVertex2f(-0.80, -1.00);
   glVertex2f(-1.00, -1.00);
   glEnd();
 //..pojok kanan bawah
 //kanan
    glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(1.00, -0.80);
   glVertex2f(0.60, -1.00);
   glVertex2f(1.00, -1.00);
   glEnd();   
 //kanan bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.82, -1.00);
   glVertex2f(0.70, -0.70);
   glVertex2f(1.00, -0.82);
   glEnd();  
 //bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(1.00, -0.60);
   glVertex2f(0.80, -1.00);
   glVertex2f(1.00, -1.00);
   glEnd();
 //..pojok kanan atas
 //kanan
    glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(1.00, 0.80);
   glVertex2f(0.60, 1.00);
   glVertex2f(1.00, 1.00);
   glEnd();   
 //kanan bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.82, 1.00);
   glVertex2f(0.70, 0.70);
   glVertex2f(1.00, 0.82);
   glEnd();  
 //bawah
  glBegin(GL_TRIANGLES);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(1.00, 0.60);
   glVertex2f(0.80, 1.00);
   glVertex2f(1.00, 1.00);
   glEnd();
 //----------------------------------------------------------------------------------------------------
   //..atas
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.10, 0.60);
   glVertex2f(0.00, 0.70);
   glVertex2f(0.10, 0.60);
   glVertex2f(0.05, 0.45);
   glVertex2f(-0.05, 0.45);
   glEnd();
 //..bawah
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.10, -0.60);
   glVertex2f(0.00, -0.70);
   glVertex2f(0.10, -0.60);
   glVertex2f(0.05, -0.45);
   glVertex2f(-0.05, -0.45);
   glEnd();
 //..kiri
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.70, 0.00);
   glVertex2f(-0.60, 0.10);
   glVertex2f(-0.40, 0.05);
   glVertex2f(-0.40, -0.05);
   glVertex2f(-0.60, -0.10);
   glEnd();
 //..kanan
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.70, 0.00);
   glVertex2f(0.60, 0.10);
   glVertex2f(0.40, 0.05);
   glVertex2f(0.40, -0.05);
   glVertex2f(0.60, -0.10);
   glEnd();
 //..kiri atas
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.45, 0.35);
   glVertex2f(-0.45, 0.45);
   glVertex2f(-0.35, 0.45);
   glVertex2f(-0.27, 0.32);
   glVertex2f(-0.32, 0.26);
   glEnd();
 //..kanan atas
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.45, 0.35);
   glVertex2f(0.45, 0.45);
   glVertex2f(0.35, 0.45);
   glVertex2f(0.27, 0.32);
   glVertex2f(0.32, 0.26);
   glEnd();
 //..kiri bawah
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.45, -0.35);
   glVertex2f(-0.45, -0.45);
   glVertex2f(-0.35, -0.45);
   glVertex2f(-0.27, -0.32);
   glVertex2f(-0.32, -0.26);
   glEnd();
 //..kanan bawah
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.45, -0.35);
   glVertex2f(0.45, -0.45);
   glVertex2f(0.35, -0.45);
   glVertex2f(0.27, -0.32);
   glVertex2f(0.32, -0.26);
   glEnd();
 //---------------------------------------------------------------------------------------------
 //..pojok kanan atas
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.97, 0.50);
   glVertex2f(1.00, 0.50);
   glVertex2f(1.00, 0.25);
   glVertex2f(0.93, 0.30);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.25, 1.00);
   glVertex2f(0.32, 0.92);
   glVertex2f(0.50, 0.97);
   glVertex2f(0.50, 1.00);
   glEnd();
 //..pojok kiri atas
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.97, 0.50);
   glVertex2f(-1.00, 0.50);
   glVertex2f(-1.00, 0.25);
   glVertex2f(-0.93, 0.30);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.25, 1.00);
   glVertex2f(-0.32, 0.92);
   glVertex2f(-0.50, 0.97);
   glVertex2f(-0.50, 1.00);
   glEnd();
 //..pojok kanan bawah
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.97, -0.50);
   glVertex2f(1.00, -0.50);
   glVertex2f(1.00, -0.25);
   glVertex2f(0.93, -0.30);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(0.25, -1.00);
   glVertex2f(0.32, -0.92);
   glVertex2f(0.50, -0.97);
   glVertex2f(0.50, -1.00);
   glEnd();
 //..pojok kiri bawah
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.97, -0.50);
   glVertex2f(-1.00, -0.50);
   glVertex2f(-1.00, -0.25);
   glVertex2f(-0.93, -0.30);
   glEnd();
 glBegin(GL_POLYGON);
  glColor3f(0.00, 0.00, 0.00);//make the color black
   glVertex2f(-0.25, -1.00);
   glVertex2f(-0.32, -0.92);
   glVertex2f(-0.50, -0.97);
   glVertex2f(-0.50, -1.00);
   glEnd();
  glFlush();
}

void drawTiling()
{
 glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
 for (int i=0; i < 5; i++)
  for (int j=0; j<5; j++)
  {
   glViewport(i*120, j*120, 120, 120); // viewport berukuran 120 x 120
   
   myDisplay();
  }
}
int main(int argc, char** argv)
{
 glutInit(&argc, argv);
 glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);
 glutInitWindowSize(600,600);
 glutInitWindowPosition(350,100);
 glutCreateWindow("Batik Ibu_5111100201_Ika Ayu Rahmania Islam");
 glutDisplayFunc(drawTiling);
 //glutDisplayFunc(myDisplay);
 init();
 glutMainLoop();

}

Make a Simple 2D Robot in OpenGL

Halo, sobat coding :)

Mengenai mata kuliah Grafika Komputer, kita akan belajar bagaimana cara membuat gambar pada komputer. Berikut ini adalah sebuah contoh 2D sederhana yaitu membentuk robot. Dalam membuat sebuah gambar kita membutuhkan library OpenGL

Untuk materi pengenalan Grafika Komputer dan dasar-dasar OpenGL, dapat Anda unduh di Pengenalan sistem grafika dan dasar-dasar penggunaan OpenGL pada dasar - dasar OpenGL

Screenshoot Program

while window program is running

Berikut adalah source codenya :

#include<GL/glut.h>

void init()
{
 glClearColor(0.69, 0.89, 1.0, 1.0);
 glColor3f(1.0, 1.0, 1.0);
 glMatrixMode(GL_PROJECTION);
 glLoadIdentity();
 glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
}
void mydisplay()
{
 glClear(GL_COLOR_BUFFER_BIT);
  //head
  glBegin(GL_POLYGON);
   glColor3f(1.0, 0.92, 0.80); //make the color Blanced Almond
   glVertex2f(-0.2, 0.9);
   glVertex2f(-0.2, 0.6);
   glVertex2f(0.2, 0.6);
   glVertex2f(0.2, 0.9);
  glEnd();
  //eye left
  glBegin(GL_POLYGON);
   glColor3f(0.0, 0.0, 0.0); //make the color Black
   glVertex2f(-0.15, 0.82);
   glVertex2f(-0.15, 0.75);
   glVertex2f(-0.05, 0.75);
   glVertex2f(-0.05, 0.82);
  glEnd();
  //eye right
  glBegin(GL_POLYGON);
   glColor3f(0.0, 0.0, 0.0); //make the color Black
   glVertex2f(0.15, 0.82);
   glVertex2f(0.15, 0.75);
   glVertex2f(0.05, 0.75);
   glVertex2f(0.05, 0.82);
  glEnd();
  //alis kanan
  glBegin(GL_POLYGON);
   glColor3f(0.0, 0.0, 0.0); //make the color Black
   glVertex2f(0.15, 0.85);
   glVertex2f(0.15, 0.87);
   glVertex2f(0.05, 0.87);
   glVertex2f(0.05, 0.85);
  glEnd();
  //alis kiri
  glBegin(GL_POLYGON);
   glColor3f(0.0, 0.0, 0.0); //make the color Black
   glVertex2f(-0.15, 0.85);
   glVertex2f(-0.15, 0.87);
   glVertex2f(-0.05, 0.87);
   glVertex2f(-0.05, 0.85);
  glEnd();
  //bibir senyum
  glBegin(GL_POLYGON);
   glColor3f(0.69, 0.19, 0.38); //make the color Maroon
   glVertex2f(-0.05, 0.65);
   glVertex2f(-0.05, 0.67);
   glVertex2f(0.05, 0.67);
   glVertex2f(0.05, 0.65);
  glEnd();
  glBegin(GL_POLYGON);
   glColor3f(0.69, 0.19, 0.38); //make the color Maroon
   glVertex2f(-0.05, 0.65);
   glVertex2f(-0.05, 0.70);
   glVertex2f(-0.04, 0.70);
   glVertex2f(-0.04, 0.65);
  glEnd();
  glBegin(GL_POLYGON);
   glColor3f(0.69, 0.19, 0.38); //make the color Maroon
   glVertex2f(0.05, 0.65);
   glVertex2f(0.05, 0.70);
   glVertex2f(0.06, 0.70);
   glVertex2f(0.06, 0.65);
  glEnd();
  //telinga kanan
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.55, 0.51); //make the color Azure
   glVertex2f(0.20, 0.80);
   glVertex2f(0.20, 0.70);
   glVertex2f(0.23, 0.70);
   glVertex2f(0.23, 0.80);
  glEnd();
  //telinga kiri
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.55, 0.51); //make the color Azure
   glVertex2f(-0.20, 0.80);
   glVertex2f(-0.20, 0.70);
   glVertex2f(-0.23, 0.70);
   glVertex2f(-0.23, 0.80);
  glEnd();
  //leher
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.55, 0.51); //make the color Azure
   glVertex2f(-0.07, 0.60);
   glVertex2f(-0.07, 0.55);
   glVertex2f(0.07, 0.55);
   glVertex2f(0.07, 0.60);
  glEnd();
  //badan
  glBegin(GL_POLYGON);
   glColor3f(0.00, 0.00, 0.55); //make the color Dark Blue
   glVertex2f(-0.20, 0.10);
   glVertex2f(-0.20, 0.55);
   glVertex2f(0.20, 0.55);
   glVertex2f(0.20, 0.10);
  glEnd();
  //sendi kiri
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.55, 0.51); //make the color Azure
   /*glVertex2f(-0.30, 0.55);
   glVertex2f(-0.30, 0.50);
   glVertex2f(-0.20, 0.50);
   glVertex2f(-0.20, 0.55);*/
   glVertex2f(-0.30, 0.55);
   glVertex2f(-0.30, 0.42);
   glVertex2f(-0.20, 0.42);
   glVertex2f(-0.20, 0.55);
  glEnd();
  //sendi kanan
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.55, 0.51); //make the color Azure
   /*glVertex2f(0.30, 0.55);
   glVertex2f(0.30, 0.50);
   glVertex2f(0.20, 0.50);
   glVertex2f(0.20, 0.55);*/
   glVertex2f(0.30, 0.55);
   glVertex2f(0.30, 0.42);
   glVertex2f(0.20, 0.42);
   glVertex2f(0.20, 0.55);
  glEnd();
  //lengan kiri
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.00, 0.00); //make the color Dark red
   /*glVertex2f(-0.30, 0.50);
   glVertex2f(-0.40, 0.30);
   glVertex2f(-0.30, 0.30);
   glVertex2f(-0.20, 0.45);
   glVertex2f(-0.20, 0.50);*/
   glVertex2f(-0.30, 0.55);
   glVertex2f(-0.30, 0.45);
   glVertex2f(-0.50, 0.45);
   glVertex2f(-0.50, 0.55);
  glEnd();
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.00, 0.00); //make the color Dark red
   glVertex2f(-0.50, 0.70);
   glVertex2f(-0.50, 0.55);
   glVertex2f(-0.40, 0.55);
   glVertex2f(-0.40, 0.70);
  glEnd();
  //lengan kanan
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.00, 0.00); //make the color Dark red
   /*glVertex2f(0.30, 0.50);
   glVertex2f(0.40, 0.30);
   glVertex2f(0.30, 0.30);
   glVertex2f(0.20, 0.45);
   glVertex2f(0.20, 0.50);*/
   glVertex2f(0.30, 0.55);
   glVertex2f(0.30, 0.45);
   glVertex2f(0.50, 0.45);
   glVertex2f(0.50, 0.55);
  glEnd();
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.00, 0.00); //make the color Dark red
   glVertex2f(0.50, 0.45);
   glVertex2f(0.50, 0.20);
   glVertex2f(0.40, 0.20);
   glVertex2f(0.40, 0.45);
  glEnd();
  //telapak kiri
  glBegin(GL_POLYGON);
   glColor3f(0.00, 0.55, 0.55); //make the color Dark cyan
   glVertex2f(-0.50, 0.70);
   glVertex2f(-0.50, 0.77);
   glVertex2f(-0.40, 0.77);
   glVertex2f(-0.40, 0.70);
  glEnd();
  //telapak kanan
  glBegin(GL_POLYGON);
   glColor3f(0.00, 0.55, 0.55); //make the color Royal blue
   glVertex2f(0.50, 0.20);
   glVertex2f(0.50, 0.27);
   glVertex2f(0.40, 0.27);
   glVertex2f(0.40, 0.20);
  glEnd();
  //sabuk
  glBegin(GL_POLYGON);
   glColor3f(0.20, 0.20, 0.20); //make the color Grey 20
   glVertex2f(-0.22, 0.10);
   glVertex2f(-0.22, 0.00);
   glVertex2f(0.22, 0.00);
   glVertex2f(0.22, 0.10);
  glEnd();
  //paha kiri
  glBegin(GL_POLYGON);
   glColor3f(0.00, 0.00, 0.55); //make the color Dark Blue
   glVertex2f(-0.20, 0.00);
   glVertex2f(-0.20, -0.20);
   glVertex2f(-0.02, -0.20);
   glVertex2f(-0.02, 0.00);
  glEnd();
  //paha kanan
  glBegin(GL_POLYGON);
   glColor3f(0.00, 0.00, 0.55); //make the color Dark Blue
   glVertex2f(0.20, 0.00);
   glVertex2f(0.20, -0.20);
   glVertex2f(0.02, -0.20);
   glVertex2f(0.02, 0.00);
  glEnd();
  //kaki kanan
  glBegin(GL_POLYGON);
   glColor3f(0.20, 0.20, 0.20); //make the color Grey 20
   glVertex2f(0.18, -0.20);
   glVertex2f(0.18, -0.40);
   glVertex2f(0.05, -0.40);
   glVertex2f(0.05, -0.20);
  glEnd();
  //kaki kiri
  glBegin(GL_POLYGON);
   glColor3f(0.20, 0.20, 0.20); //make the color Grey 20
   glVertex2f(-0.18, -0.20);
   glVertex2f(-0.18, -0.40);
   glVertex2f(-0.05, -0.40);
   glVertex2f(-0.05, -0.20);
  glEnd();
  //spatu kiri
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.00, 0.00); //make the color Dark red
   glVertex2f(-0.18, -0.40);
   glVertex2f(-0.25, -0.43);
   glVertex2f(-0.25, -0.50);
   glVertex2f(-0.05, -0.50);
   glVertex2f(-0.05, -0.40);
  glEnd();
  //spatu kanan
  glBegin(GL_POLYGON);
   glColor3f(0.55, 0.00, 0.00); //make the color Dark red
   glVertex2f(0.18, -0.40);
   glVertex2f(0.25, -0.43);
   glVertex2f(0.25, -0.50);
   glVertex2f(0.05, -0.50);
   glVertex2f(0.05, -0.40);
  glEnd();
   glFlush();


}
int main(int argc, char** argv)
{
 glutInit(&argc, argv);
 glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);
 glutInitWindowSize(500,500);
 glutInitWindowPosition(0,0);
 glutCreateWindow("simpleRobot_5111100201_IkaAyuRahmania");
 glutDisplayFunc(mydisplay);

 init();

 glutMainLoop();
}