Bilgisayar Grafikleri(2015) – OpenGL Hafta-11

20 Nisan 201520 Nisan 2015 tarihinde gönderilmiş caglar tarafından

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.media.opengl.*;
import javax.media.opengl.awt.GLCanvas;
import javax.media.opengl.glu.*;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;  // GL sabitlerini import et
import static javax.media.opengl.GL2.*; //

public class ornek1 extends GLCanvas implements GLEventListener {

   private static String BASLIK = "başlık";
   private static int CIZIMALANI_GENISLIK = 640; 
   private static int CIZIMALANI_YUKSEKLIK = 480;
   private static int FPS = 60; 
   
   private GLU glu;

   public ornek1() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new ornek1(); // upcasting, sınıftan nesne
            canvas.setPreferredSize(new Dimension(CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK)); // cizim alani boyut tanimlamasi
            final FPSAnimator animator = new FPSAnimator(canvas, FPS, true); // cizim alani 
            JFrame frame = new JFrame(BASLIK); // pencere nesnesi
            frame.getContentPane().add(canvas); // cizim alaninin pencereye eklenmesi
            frame.addWindowListener(new WindowAdapter() {
               public void windowClosing(WindowEvent e) { // program sonlandildiginda
                  new Thread() { 
                     public void run() {
                        if (animator.isStarted()) animator.stop(); // calisiyorsa durdur
                        System.exit(0);
                     }
                  }.start();
               }
            });
            frame.pack(); // pencere boyutunu icerige gore ayarla
            frame.setVisible(true); // pencereyi gorunur yap
            animator.start(); // cizimi baslat
         }
      });
   }
   
   public void dispose(GLAutoDrawable drawable) { }	// kaynaklari serbest birakma 

   // baslangic durumlari	
   public void init(GLAutoDrawable drawable) {
      GL2 gl = drawable.getGL().getGL2();      
      glu = new GLU();                         
      gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // arka plan rengi
      gl.glEnable(GL.GL_DEPTH_TEST);	
   }

   // cizim alani degisince cizimi olcekle
   public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
      GL2 gl = drawable.getGL().getGL2();  

      float aspect=(float)1.2; // olcek
      gl.glViewport(0, 0, 640, 480);   // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani) 
      gl.glMatrixMode(GL_PROJECTION);  //izdusum matrisini sec
      gl.glLoadIdentity();  // matrisi baslangic durumuna getir           
      glu.gluPerspective(45.0, aspect, 0.1, 800.0); // persipektif goruntu kameranin bulundugu noktan cikan isinlara ait aci, yeni cercevenin en/boy orani, yeni cercevenin bakis noktasina olan yakinlik ve uzakligi  
      gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec
      gl.glLoadIdentity(); // matrisi baslangic durumuna getir
   }

float aci=0f,aci1=0f;
   // cizim	
   public void display(GLAutoDrawable drawable) {
      GL2 gl = drawable.getGL().getGL2();  
      gl.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); //yeniden cizim icin tampon bellek temizligi
      gl.glLoadIdentity(); // matrisleri sifirla

	// kod kismi baslangic
      gl.glTranslatef(0f, 0.0f, -250.0f); // koordinat
	
	gl.glRotatef(aci,0f,1f,0f); 	
	gl.glColor3f(1.0f, 1.0f, 0.0f); // 
	GLUquadric kure1 = glu.gluNewQuadric();
      	//glu.gluQuadricDrawStyle(kure,GLU.GLU_FILL);
	glu.gluSphere(kure1,20f,15,15);
	glu.gluDeleteQuadric(kure1);
	gl.glColor3f(1.0f, 0.0f, 0.0f); // 
	gl.glBegin(GL_QUADS);
	gl.glVertex3f(1f,1f,20.001f);
	gl.glVertex3f(-1f,1f,20.001f);
	gl.glVertex3f(-1f,-1f,20.001f);
	gl.glVertex3f(1f,-1f,20.001f);
	gl.glEnd();

      gl.glRotatef(aci,0f,1f,0f); 
      gl.glTranslatef(0f, 0.0f, -80.0f); // koordinat
      gl.glColor3f(1.0f, 1.0f, 1.0f); // 

	gl.glRotatef(aci1,0f,-1f,0f); 
	GLUquadric kure = glu.gluNewQuadric();
      	//glu.gluQuadricDrawStyle(kure,GLU.GLU_LINE);
	glu.gluSphere(kure,6f,15,15);
	glu.gluDeleteQuadric(kure);
	gl.glColor3f(1.0f, 0.0f, 0.0f); // 
	gl.glBegin(GL_QUADS);
	gl.glVertex3f(1f,1f,6.001f);
	gl.glVertex3f(-1f,1f,6.001f);
	gl.glVertex3f(-1f,-1f,6.001f);
	gl.glVertex3f(1f,-1f,6.001f);
	gl.glEnd();
     
	// kod kismi bitis
aci+=1f;
aci1+=5f;
   }
}

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.media.opengl.*;
import javax.media.opengl.awt.GLCanvas;
import javax.media.opengl.glu.GLU;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;  // GL sabitlerini import et
import static javax.media.opengl.GL2.*; //

public class ornek2 extends GLCanvas implements GLEventListener {

   private static String BASLIK = "başlık";
   private static int CIZIMALANI_GENISLIK = 320; 
   private static int CIZIMALANI_YUKSEKLIK = 240;
   private static int FPS = 60; 
   
   private GLU glu;

   public ornek2() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new ornek2(); // upcasting, sınıftan nesne
            canvas.setPreferredSize(new Dimension(CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK)); // cizim alani boyut tanimlamasi
            final FPSAnimator animator = new FPSAnimator(canvas, FPS, true); // cizim alani 
            JFrame frame = new JFrame(BASLIK); // pencere nesnesi
            frame.getContentPane().add(canvas); // cizim alaninin pencereye eklenmesi
            frame.addWindowListener(new WindowAdapter() {
               public void windowClosing(WindowEvent e) { // program sonlandildiginda
                  new Thread() { 
                     public void run() {
                        if (animator.isStarted()) animator.stop(); // calisiyorsa durdur
                        System.exit(0);
                     }
                  }.start();
               }
            });
            frame.pack(); // pencere boyutunu icerige gore ayarla
            frame.setVisible(true); // pencereyi gorunur yap
            animator.start(); // cizimi baslat
         }
      });
   }
   
   public void dispose(GLAutoDrawable drawable) { }	// kaynaklari serbest birakma 

   // baslangic durumlari	
   public void init(GLAutoDrawable drawable) {
      GL2 gl = drawable.getGL().getGL2();      
      glu = new GLU();                         
      gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // arka plan rengi
   }

   // cizim alani degisince cizimi olcekle
   public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
      GL2 gl = drawable.getGL().getGL2();  

      float aspect=(float)1.2; // olcek
      gl.glViewport(0, 0, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani) 
      gl.glMatrixMode(GL_PROJECTION);  //izdusum matrisini sec
      gl.glLoadIdentity();  // matrisi baslangic durumuna getir           
      glu.gluPerspective(45.0, aspect, 0.1, 100.0); // persipektif goruntu kameranin bulundugu noktan cikan isinlara ait aci, yeni cercevenin en/boy orani, yeni cercevenin bakis noktasina olan yakinlik ve uzakligi  
      gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec
      gl.glLoadIdentity(); // matrisi baslangic durumuna getir
   }

   // cizim	get 
	float aci=0f;
   public void display(GLAutoDrawable drawable) {
      GL2 gl = drawable.getGL().getGL2();  
      gl.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); //yeniden cizim icin tampon bellek temizligi
      gl.glLoadIdentity(); // matrisleri sifirla

	// kod kismi baslangic
        gl.glTranslatef(0f, 0.0f, -20.0f); 
	gl.glRotatef(aci,0f,1f,0f);
        gl.glColor3f(1.0f, 1.0f, 1.0f);
      	for(int i=0;i<7;i++)
	{
	gl.glRotatef(60f,0f,0f,1f);	
	gl.glBegin(GL_QUADS); 
		gl.glVertex3f(2.0f, 3.46f, 2.0f);
		gl.glVertex3f(-2.0f, 3.46f, 2.0f);
		gl.glVertex3f(-1.0f, 1.73f, 2.0f);
		gl.glVertex3f(1.0f, 1.73f, 2.0f);
		
		gl.glVertex3f(2.0f, 3.46f, -2.0f);
		gl.glVertex3f(-2.0f, 3.46f, -2.0f);
		gl.glVertex3f(-1.0f, 1.73f, -2.0f);
		gl.glVertex3f(1.0f, 1.73f, -2.0f);
		
		gl.glVertex3f(2.0f, 3.46f, 2.0f);
		gl.glVertex3f(2.0f, 3.46f, -2.0f);
		gl.glVertex3f(-2.0f, 3.46f, -2.0f);
		gl.glVertex3f(-2.0f, 3.46f, 2.0f);

		gl.glVertex3f(1.0f, 1.73f, 2.0f);
		gl.glVertex3f(1.0f, 1.73f, -2.0f);
		gl.glVertex3f(-1.0f, 1.73f, -2.0f);
		gl.glVertex3f(-1.0f, 1.73f, 2.0f);
		
	gl.glEnd();
	}
	aci+=1.5f;
	// kod kismi bitis
   }
}