Kategori: Bilgisayar Grafikleri

Bilgisayar Grafikleri(2016) – OpenGL Hafta-10

12 Mayıs 2016 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.GLU;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;  // GL sabitlerini import et
import static javax.media.opengl.GL2.*; //

//sudo apt-get install libjogl2-java
//.bashrc classpath tanimlamasi
//export CLASSPATH=/usr/share/java/jogl2.jar:/usr/share/java/gluegen2-rt.jar:$CLASSPATH


class vertex{
	float x,y,z;
	vertex(float x,float y, float z)
	{
		this.x=x;
		this.y=y;
		this.z=z;
	}
	void olustur(GL2 gl)
	{
		 gl.glVertex3f(x, y, z);
	}


}


public class taslak 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 taslak() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new taslak(); // 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

   vertex[] noktalar;		
   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_DEPTH_TEST);

      noktalar= new vertex[8];
      noktalar[0]=new vertex(1f,1f,1f); // A
      noktalar[1]=new vertex(1f,-1f,1f); // B
      noktalar[2]=new vertex(-1f,-1f,1f); // C
      noktalar[3]=new vertex(-1f,1f,1f); // D

      noktalar[4]=new vertex(1f,1f,-1f); // A'
      noktalar[5]=new vertex(1f,-1f,-1f); // B'
      noktalar[6]=new vertex(-1f,-1f,-1f); // C'
      noktalar[7]=new vertex(-1f,1f,-1f); // D'


   }

   public void cizdir(GL2 gl, int[] index)
   {
      gl.glBegin(GL_QUADS); 
        for(int i=0;i<index.length;i++)
		noktalar[index[i]].olustur(gl);
      gl.glEnd();
 
   } 		


   // 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
   float aci1=0f, aci2=0f, aci3=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

      //gl.glRotatef(aci, 0f, 1f, 0f);	
      gl.glTranslatef(0f, 0.0f, -10.0f);
      gl.glRotatef(aci1, 0f, 1f, 0f);	
      gl.glColor3f(0.0f, 0.0f, 1.0f); 
      cizdir(gl,new int[]{0,1,2,3}); // on	
      cizdir(gl,new int[]{0,1,5,4}); // sag yan
      cizdir(gl,new int[]{4,5,6,7}); // arka
      cizdir(gl,new int[]{4,0,3,7}); // ust
      cizdir(gl,new int[]{3,7,6,2}); // sol
      cizdir(gl,new int[]{1,5,6,2}); // alt
      aci1+=0.5f;

      gl.glRotatef(aci2, 0f, 1f, 0f); // kirmizinin mavi etrafindaki konumu
      gl.glTranslatef(3f, 0.0f, 0f);
      gl.glRotatef(aci3, 0f, 1f, 0f); // kirmizinin kendi ekseni etrafindaki konumu	
      gl.glColor3f(1.0f, 0.0f, 0.0f); 
      cizdir(gl,new int[]{0,1,2,3}); // on	
      cizdir(gl,new int[]{0,1,5,4}); // sag yan
      cizdir(gl,new int[]{4,5,6,7}); // arka
      cizdir(gl,new int[]{4,0,3,7}); // ust
      cizdir(gl,new int[]{3,7,6,2}); // sol
      cizdir(gl,new int[]{1,5,6,2}); // alt
      aci2-=0.8f;
      aci3+=2f;	


   }
}

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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.*; //

//sudo apt-get install libjogl2-java

//.bashrc classpath tanimlamasi

//export CLASSPATH=/usr/share/java/jogl2.jar:/usr/share/java/gluegen2-rt.jar:$CLASSPATH

class vertex{

float x,y,z;

vertex(float x,float y, float z)

{

this.x=x;

this.y=y;

this.z=z;

}

void olustur(GL2 gl)

{

gl.glVertex3f(x, y, z);

}

public class taslak 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 taslak() { //yapilandirici

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new taslak(); // 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

vertex[] noktalar;

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_DEPTH_TEST);

noktalar= new vertex[8];

noktalar[0]=new vertex(1f,1f,1f); // A

noktalar[1]=new vertex(1f,-1f,1f); // B

noktalar[2]=new vertex(-1f,-1f,1f); // C

noktalar[3]=new vertex(-1f,1f,1f); // D

noktalar[4]=new vertex(1f,1f,-1f); // A'

noktalar[5]=new vertex(1f,-1f,-1f); // B'

noktalar[6]=new vertex(-1f,-1f,-1f); // C'

noktalar[7]=new vertex(-1f,1f,-1f); // D'

}

public void cizdir(GL2 gl, int[] index)

{

gl.glBegin(GL_QUADS);

for(int i=0;i<index.length;i++)

noktalar[index[i]].olustur(gl);

gl.glEnd();

}

// 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

float aci1=0f, aci2=0f, aci3=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

//gl.glRotatef(aci, 0f, 1f, 0f);

gl.glTranslatef(0f, 0.0f, -10.0f);

gl.glRotatef(aci1, 0f, 1f, 0f);

gl.glColor3f(0.0f, 0.0f, 1.0f);

cizdir(gl,new int[]{0,1,2,3}); // on

cizdir(gl,new int[]{0,1,5,4}); // sag yan

cizdir(gl,new int[]{4,5,6,7}); // arka

cizdir(gl,new int[]{4,0,3,7}); // ust

cizdir(gl,new int[]{3,7,6,2}); // sol

cizdir(gl,new int[]{1,5,6,2}); // alt

aci1+=0.5f;

gl.glRotatef(aci2, 0f, 1f, 0f); // kirmizinin mavi etrafindaki konumu

gl.glTranslatef(3f, 0.0f, 0f);

gl.glRotatef(aci3, 0f, 1f, 0f); // kirmizinin kendi ekseni etrafindaki konumu

gl.glColor3f(1.0f, 0.0f, 0.0f);

cizdir(gl,new int[]{0,1,2,3}); // on

cizdir(gl,new int[]{0,1,5,4}); // sag yan

cizdir(gl,new int[]{4,5,6,7}); // arka

cizdir(gl,new int[]{4,0,3,7}); // ust

cizdir(gl,new int[]{3,7,6,2}); // sol

cizdir(gl,new int[]{1,5,6,2}); // alt

aci2-=0.8f;

aci3+=2f;

}

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.*; //

//sudo apt-get install libjogl2-java
//.bashrc classpath tanimlamasi
//export CLASSPATH=/usr/share/java/jogl2.jar:/usr/share/java/gluegen2-rt.jar:$CLASSPATH


public class taslak 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 taslak() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new taslak(); // 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_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, 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
   float aci1=0f,aci2=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
 	

      gl.glTranslatef(0f, 0.0f, -30.0f);
      gl.glColor3f(1.0f, 1.0f, 0.0f);	// sarı
      GLUquadric gunes = glu.gluNewQuadric();
      glu.gluSphere(gunes,3f,15,15);
      glu.gluDeleteQuadric(gunes);

      gl.glRotatef(aci2,0.3f,1f,0f); // dunyanin gunes etrafindaki donusu icin
      gl.glTranslatef(10f, 0.0f, 0.0f);
      // gl.glRotatef(aci3,0f,1f,0f); // dunyanin kendi eksen donusu icin
      gl.glColor3f(0.0f, 0.0f, 1.0f);	// sarı
      GLUquadric dunya = glu.gluNewQuadric();
      glu.gluSphere(dunya,1f,15,15);
      glu.gluDeleteQuadric(dunya);	

      gl.glRotatef(aci1,0f,1f,0f);	
      gl.glTranslatef(2f, 0.0f, 0.0f);
      gl.glColor3f(1.0f, 1.0f, 1.0f);
      GLUquadric ay = glu.gluNewQuadric();
      glu.gluSphere(ay,0.1f,15,15);
      glu.gluDeleteQuadric(ay);


      aci1+=0.6f;
      aci2+=0.2f;	
   }
}

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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.*; //

//sudo apt-get install libjogl2-java

//.bashrc classpath tanimlamasi

//export CLASSPATH=/usr/share/java/jogl2.jar:/usr/share/java/gluegen2-rt.jar:$CLASSPATH

public class taslak 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 taslak() { //yapilandirici

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new taslak(); // 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_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, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani)

gl.glMatrixMode(GL_PROJECTION); //izdusum matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

}

// cizim

float aci1=0f,aci2=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

gl.glTranslatef(0f, 0.0f, -30.0f);

gl.glColor3f(1.0f, 1.0f, 0.0f); // sarı

GLUquadric gunes = glu.gluNewQuadric();

glu.gluSphere(gunes,3f,15,15);

glu.gluDeleteQuadric(gunes);

gl.glRotatef(aci2,0.3f,1f,0f); // dunyanin gunes etrafindaki donusu icin

gl.glTranslatef(10f, 0.0f, 0.0f);

// gl.glRotatef(aci3,0f,1f,0f); // dunyanin kendi eksen donusu icin

gl.glColor3f(0.0f, 0.0f, 1.0f); // sarı

GLUquadric dunya = glu.gluNewQuadric();

glu.gluSphere(dunya,1f,15,15);

glu.gluDeleteQuadric(dunya);

gl.glRotatef(aci1,0f,1f,0f);

gl.glTranslatef(2f, 0.0f, 0.0f);

gl.glColor3f(1.0f, 1.0f, 1.0f);

GLUquadric ay = glu.gluNewQuadric();

glu.gluSphere(ay,0.1f,15,15);

glu.gluDeleteQuadric(ay);

aci1+=0.6f;

aci2+=0.2f;

}

Bilgisayar Grafikleri 2016 Hafta-10 Uygulamaları

Okumaya devam et

Bilgisayar Grafikleri(2015) – OpenGL Hafta-14

5 Mayıs 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.GLU;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;  // GL sabitlerini import et
import static javax.media.opengl.GL2.*; //

import java.io.*; // dosya okuma islemleri icin
import java.util.*;

public class taslak_sinif extends GLCanvas implements GLEventListener, ActionListener {

   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 taslak_sinif() { //yapilandirici
      this.addGLEventListener(this);
      dosyaoku("dosya.txt");
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new taslak_sinif(); // 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.setLayout(new FlowLayout());	
            frame.getContentPane().add(canvas); // cizim alaninin pencereye eklenmesi
	    JPanel jpnl= new JPanel();	
	JButton jbtn1 = new JButton("Top");
	JButton jbtn2 = new JButton("Maymun");
	jbtn1.addActionListener( (taslak_sinif) canvas);
	jbtn2.addActionListener( (taslak_sinif) canvas);
	jpnl.add(jbtn1);
	jpnl.add(jbtn2);
	frame.add(jpnl);	
		
            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_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, 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
   }


   java.util.List liste_v,liste_f;

   vertex[] v;		

   public void dosyaoku(String dosyaadi)
   {

	liste_v = new ArrayList();
	liste_f = new ArrayList();

	try{
	FileInputStream fs = new FileInputStream(dosyaadi);
	BufferedReader br = new BufferedReader(new InputStreamReader(fs));
	String line;
	while((line=br.readLine())!=null)
	{
		//System.out.println(line);
		String[] veri= line.split(" ");
		if(veri.length==4 && (veri[0].equals("v") || veri[0].equals("f")))
		{
		
			if(veri[0].equals("v"))
			{
				//liste_v.add(new vertex(,,));
				liste_v.add(veri[1]+";"+veri[2]+";"+veri[3]);
			}
			else
			{
				liste_f.add(veri[1]+";"+veri[2]+";"+veri[3]);
			}

		}	
	}	
	
	int v_boyut=liste_v.size(); // liste uzunlugu
	if(v_boyut>0)
	{
		v=new vertex[v_boyut];
		for(int i =0; i<v_boyut; i++)
		{
		String[] parca=((String)liste_v.get(i)).split(";");
		float x = Float.parseFloat(parca[0]);
		float y = Float.parseFloat(parca[1]);
		float z = Float.parseFloat(parca[2]);
		v[i]= new vertex(x,y,z);
		}
		
		
	}		


	}
	catch(Exception ex){ System.out.println("dosya okunamadi!");}



   } 	

   // cizim
   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, -6.0f); // koordinat 
      gl.glRotatef(aci,1f,1f,1f);

      gl.glColor3f(1.0f, 1.0f, 1.0f);	
      gl.glBegin(GL_TRIANGLES); // ucgen

	int f_boyut=liste_f.size();
	for(int i=0;i<f_boyut;i++)
	{
		gl.glColor3f(0.1f+(i*0.3f), 0.3f+(i*0.1f), 0.2f+(i*0.2f));

		String[] parca = ((String)liste_f.get(i)).split(";");
		for(int j=0;j<parca.length;j++)
		{
			int ff = Integer.parseInt(parca[j]);
			int index=ff-1;
			v[index].vertex3f(gl);
		}
		
	}
	

      gl.glEnd();
	// kod kismi bitis
	aci+=0.5f;
   }

public void actionPerformed(ActionEvent ae)
{

	if(ae.getActionCommand().equals("Top"))
	{
		dosyaoku("dosya2.txt");
	}
	else
	{
		dosyaoku("dosya.txt");
	}	
}


}

class vertex{
	public float x=0f,y=0f,z=0f;
	vertex(float xx, float yy, float zz)
	{
		x=xx;
		y=yy;
		z=zz;
	}
	public void vertex3f(GL2 gl)
	{
		gl.glVertex3f(x,y,z);	
	}
}

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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.*; //

import java.io.*; // dosya okuma islemleri icin

import java.util.*;

public class taslak_sinif extends GLCanvas implements GLEventListener, ActionListener {

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 taslak_sinif() { //yapilandirici

this.addGLEventListener(this);

dosyaoku("dosya.txt");

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new taslak_sinif(); // 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.setLayout(new FlowLayout());

frame.getContentPane().add(canvas); // cizim alaninin pencereye eklenmesi

JPanel jpnl= new JPanel();

JButton jbtn1 = new JButton("Top");

JButton jbtn2 = new JButton("Maymun");

jbtn1.addActionListener( (taslak_sinif) canvas);

jbtn2.addActionListener( (taslak_sinif) canvas);

jpnl.add(jbtn1);

jpnl.add(jbtn2);

frame.add(jpnl);

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_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, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani)

gl.glMatrixMode(GL_PROJECTION); //izdusum matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

}

java.util.List liste_v,liste_f;

vertex[] v;

public void dosyaoku(String dosyaadi)

{

liste_v = new ArrayList();

liste_f = new ArrayList();

try{

FileInputStream fs = new FileInputStream(dosyaadi);

BufferedReader br = new BufferedReader(new InputStreamReader(fs));

String line;

while((line=br.readLine())!=null)

{

//System.out.println(line);

String[] veri= line.split(" ");

if(veri.length==4 && (veri[0].equals("v") || veri[0].equals("f")))

{

if(veri[0].equals("v"))

{

//liste_v.add(new vertex(,,));

liste_v.add(veri[1]+";"+veri[2]+";"+veri[3]);

}

else

{

liste_f.add(veri[1]+";"+veri[2]+";"+veri[3]);

}

int v_boyut=liste_v.size(); // liste uzunlugu

if(v_boyut>0)

{

v=new vertex[v_boyut];

for(int i =0; i<v_boyut; i++)

{

String[] parca=((String)liste_v.get(i)).split(";");

float x = Float.parseFloat(parca[0]);

float y = Float.parseFloat(parca[1]);

float z = Float.parseFloat(parca[2]);

v[i]= new vertex(x,y,z);

}

catch(Exception ex){ System.out.println("dosya okunamadi!");}

}

// cizim

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, -6.0f); // koordinat

gl.glRotatef(aci,1f,1f,1f);

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_TRIANGLES); // ucgen

int f_boyut=liste_f.size();

for(int i=0;i<f_boyut;i++)

{

gl.glColor3f(0.1f+(i*0.3f), 0.3f+(i*0.1f), 0.2f+(i*0.2f));

String[] parca = ((String)liste_f.get(i)).split(";");

for(int j=0;j<parca.length;j++)

{

int ff = Integer.parseInt(parca[j]);

int index=ff-1;

v[index].vertex3f(gl);

}

gl.glEnd();

// kod kismi bitis

aci+=0.5f;

}

public void actionPerformed(ActionEvent ae)

{

if(ae.getActionCommand().equals("Top"))

{

dosyaoku("dosya2.txt");

}

else

{

dosyaoku("dosya.txt");

}

class vertex{

public float x=0f,y=0f,z=0f;

vertex(float xx, float yy, float zz)

{

x=xx;

y=yy;

z=zz;

}

public void vertex3f(GL2 gl)

{

gl.glVertex3f(x,y,z);

}

Bilgisayar Grafikleri 2015 Hafta-14 Eklentiler

Okumaya devam et

Bilgisayar Grafikleri(2015) – OpenGL Hafta-12

30 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.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 taslak 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 taslak() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new taslak(); // 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_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, 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
   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

	vertex[] v = new vertex[8];
	v[0] = new vertex(1.0f, 0f, 1.0f);
	v[1] = new vertex(1.0f, 0f, -1.0f);
	v[2] = new vertex(-1.0f, 0f, -1.0f);
	v[3] = new vertex(-1.0f, 0f, 1.0f);
	v[4] = new vertex(0.5f, 3.0f, 0.5f);
	v[5] = new vertex(0.5f, 3.0f, -0.5f);
	v[6] = new vertex(-0.5f, 3.0f, -0.5f);
	v[7] = new vertex(-0.5f, 3.0f, 0.5f);


	int[][] f = new int[6][];
	f[0] = new int[]{1,2,3,4};
	f[1] = new int[]{1,2,6,5};
	f[2] = new int[]{5,6,7,8};
	f[3] = new int[]{2,6,7,3};
	f[4] = new int[]{3,7,8,4};
	f[5] = new int[]{1,5,8,4};
	


	// kod kismi baslangic
      gl.glTranslatef(0f, 0.0f, -15.0f); // koordinat 
      gl.glRotatef(aci,1f,1f,1f);

      gl.glColor3f(1.0f, 1.0f, 1.0f);	
      gl.glBegin(GL_QUADS); // dortgen

	for(int i=0;i<f.length;i++)
	{
		gl.glColor3f(0.1f*(i+0.2), 0.3f, 0.2f*(i));
		for(int j=0;j<f[i].length;j++)
		{
			int index=f[i][j]-1;
			v[index].vertex3f(gl);
		}
		
	}
	

      gl.glEnd();
	// kod kismi bitis
	aci+=0.5f;	
   }
}

class vertex{
public float x=0f,y=0f,z=0f;
vertex(float xx, float yy, float zz)
{
	x=xx;
	y=yy;
	z=zz;
}
public void vertex3f(GL2 gl)
{
	gl.glVertex3f(x,y,z);	
}
}

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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 taslak 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 taslak() { //yapilandirici

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new taslak(); // 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_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, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani)

gl.glMatrixMode(GL_PROJECTION); //izdusum matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

}

// cizim

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

vertex[] v = new vertex[8];

v[0] = new vertex(1.0f, 0f, 1.0f);

v[1] = new vertex(1.0f, 0f, -1.0f);

v[2] = new vertex(-1.0f, 0f, -1.0f);

v[3] = new vertex(-1.0f, 0f, 1.0f);

v[4] = new vertex(0.5f, 3.0f, 0.5f);

v[5] = new vertex(0.5f, 3.0f, -0.5f);

v[6] = new vertex(-0.5f, 3.0f, -0.5f);

v[7] = new vertex(-0.5f, 3.0f, 0.5f);

int[][] f = new int[6][];

f[0] = new int[]{1,2,3,4};

f[1] = new int[]{1,2,6,5};

f[2] = new int[]{5,6,7,8};

f[3] = new int[]{2,6,7,3};

f[4] = new int[]{3,7,8,4};

f[5] = new int[]{1,5,8,4};

// kod kismi baslangic

gl.glTranslatef(0f, 0.0f, -15.0f); // koordinat

gl.glRotatef(aci,1f,1f,1f);

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_QUADS); // dortgen

for(int i=0;i<f.length;i++)

{

gl.glColor3f(0.1f*(i+0.2), 0.3f, 0.2f*(i));

for(int j=0;j<f[i].length;j++)

{

int index=f[i][j]-1;

v[index].vertex3f(gl);

}

gl.glEnd();

// kod kismi bitis

aci+=0.5f;

}

class vertex{

public float x=0f,y=0f,z=0f;

vertex(float xx, float yy, float zz)

{

x=xx;

y=yy;

z=zz;

}

public void vertex3f(GL2 gl)

{

gl.glVertex3f(x,y,z);

}

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 taslak 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 taslak() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new taslak(); // 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_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, 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
   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

	vertex[] v = new vertex[5];
	v[0] = new vertex(1.0f, 0f, 1.0f);
	v[1] = new vertex(1.0f, 0f, -1.0f);
	v[2] = new vertex(-1.0f, 0f, -1.0f);
	v[3] = new vertex(-1.0f, 0f, 1.0f);
	v[4] = new vertex(0f, 1.41f, 0f);


	int[][] f = new int[6][];
	f[0] = new int[]{1,2,4};
	f[1] = new int[]{2,3,4};
	f[2] = new int[]{1,2,5};
	f[3] = new int[]{2,3,5};
	f[4] = new int[]{3,5,4};
	f[5] = new int[]{1,5,4};
	


	// kod kismi baslangic
      gl.glTranslatef(0f, 0.0f, -6.0f); // koordinat 
      gl.glRotatef(aci,1f,1f,1f);

      gl.glColor3f(1.0f, 1.0f, 1.0f);	
      gl.glBegin(GL_TRIANGLES); // dortgen

	for(int i=0;i<f.length;i++)
	{
		gl.glColor3f(0.1f+(i*0.3f), 0.3f+(i*0.1f), 0.2f+(i*0.2f));
		for(int j=0;j<f[i].length;j++)
		{
			int index=f[i][j]-1;
			v[index].vertex3f(gl);
		}
		
	}
	

      gl.glEnd();
	// kod kismi bitis
	aci+=0.5f;	
   }
}

class vertex{
public float x=0f,y=0f,z=0f;
vertex(float xx, float yy, float zz)
{
	x=xx;
	y=yy;
	z=zz;
}
public void vertex3f(GL2 gl)
{
	gl.glVertex3f(x,y,z);	
}
}

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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 taslak 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 taslak() { //yapilandirici

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new taslak(); // 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_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, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani)

gl.glMatrixMode(GL_PROJECTION); //izdusum matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

}

// cizim

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

vertex[] v = new vertex[5];

v[0] = new vertex(1.0f, 0f, 1.0f);

v[1] = new vertex(1.0f, 0f, -1.0f);

v[2] = new vertex(-1.0f, 0f, -1.0f);

v[3] = new vertex(-1.0f, 0f, 1.0f);

v[4] = new vertex(0f, 1.41f, 0f);

int[][] f = new int[6][];

f[0] = new int[]{1,2,4};

f[1] = new int[]{2,3,4};

f[2] = new int[]{1,2,5};

f[3] = new int[]{2,3,5};

f[4] = new int[]{3,5,4};

f[5] = new int[]{1,5,4};

// kod kismi baslangic

gl.glTranslatef(0f, 0.0f, -6.0f); // koordinat

gl.glRotatef(aci,1f,1f,1f);

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_TRIANGLES); // dortgen

for(int i=0;i<f.length;i++)

{

gl.glColor3f(0.1f+(i*0.3f), 0.3f+(i*0.1f), 0.2f+(i*0.2f));

for(int j=0;j<f[i].length;j++)

{

int index=f[i][j]-1;

v[index].vertex3f(gl);

}

gl.glEnd();

// kod kismi bitis

aci+=0.5f;

}

class vertex{

public float x=0f,y=0f,z=0f;

vertex(float xx, float yy, float zz)

{

x=xx;

y=yy;

z=zz;

}

public void vertex3f(GL2 gl)

{

gl.glVertex3f(x,y,z);

}

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 taslak 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 taslak() { //yapilandirici
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new taslak(); // 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_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, 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
   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

	vertex[] v = new vertex[5];
	v[0] = new vertex(1.0f, 0f, 1.0f);
	v[1] = new vertex(1.0f, 0f, -1.0f);
	v[2] = new vertex(-1.0f, 0f, -1.0f);
	v[3] = new vertex(-1.0f, 0f, 1.0f);
	v[4] = new vertex(0f, 1.41f, 0f);


	int[][][] f = new int[6][2][];
	f[0][0] = new int[]{1,2,4};
	f[1][0] = new int[]{2,3,4};
	f[2][0] = new int[]{1,2,5};
	f[3][0] = new int[]{2,3,5};
	f[4][0] = new int[]{3,5,4};
	f[5][0] = new int[]{1,5,4};

	// yuzey renk tanimlari 0-10 araliginda R-G-B
	f[0][1] = new int[]{10,10,10};
	f[1][1] = new int[]{10,10,10};
	f[2][1] = new int[]{10,0,0};
	f[3][1] = new int[]{0,10,0};
	f[4][1] = new int[]{0,0,10};
	f[5][1] = new int[]{1,5,4};
	


	// kod kismi baslangic
      gl.glTranslatef(0f, 0.0f, -6.0f); // koordinat 
      gl.glRotatef(aci,1f,1f,1f);

      gl.glColor3f(1.0f, 1.0f, 1.0f);
      gl.glBegin(GL_TRIANGLES); // dortgen

	for(int i=0;i<f.length;i++)
	{
		gl.glColor3f(0.1f*f[i][1][0], 0.1f*f[i][1][1], 0.1f*f[i][1][2]);
		for(int j=0;j<f[i][0].length;j++)
		{
			int index=f[i][0][j]-1;
			v[index].vertex3f(gl);
		}
		
	}
	

      gl.glEnd();
	// kod kismi bitis
	aci+=0.5f;	
   }
}

class vertex{
public float x=0f,y=0f,z=0f;
vertex(float xx, float yy, float zz)
{
	x=xx;
	y=yy;
	z=zz;
}
public void vertex3f(GL2 gl)
{
	gl.glVertex3f(x,y,z);	
}
}

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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 taslak 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 taslak() { //yapilandirici

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new taslak(); // 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_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, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani)

gl.glMatrixMode(GL_PROJECTION); //izdusum matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

}

// cizim

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

vertex[] v = new vertex[5];

v[0] = new vertex(1.0f, 0f, 1.0f);

v[1] = new vertex(1.0f, 0f, -1.0f);

v[2] = new vertex(-1.0f, 0f, -1.0f);

v[3] = new vertex(-1.0f, 0f, 1.0f);

v[4] = new vertex(0f, 1.41f, 0f);

int[][][] f = new int[6][2][];

f[0][0] = new int[]{1,2,4};

f[1][0] = new int[]{2,3,4};

f[2][0] = new int[]{1,2,5};

f[3][0] = new int[]{2,3,5};

f[4][0] = new int[]{3,5,4};

f[5][0] = new int[]{1,5,4};

// yuzey renk tanimlari 0-10 araliginda R-G-B

f[0][1] = new int[]{10,10,10};

f[1][1] = new int[]{10,10,10};

f[2][1] = new int[]{10,0,0};

f[3][1] = new int[]{0,10,0};

f[4][1] = new int[]{0,0,10};

f[5][1] = new int[]{1,5,4};

// kod kismi baslangic

gl.glTranslatef(0f, 0.0f, -6.0f); // koordinat

gl.glRotatef(aci,1f,1f,1f);

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_TRIANGLES); // dortgen

for(int i=0;i<f.length;i++)

{

gl.glColor3f(0.1f*f[i][1][0], 0.1f*f[i][1][1], 0.1f*f[i][1][2]);

for(int j=0;j<f[i][0].length;j++)

{

int index=f[i][0][j]-1;

v[index].vertex3f(gl);

}

gl.glEnd();

// kod kismi bitis

aci+=0.5f;

}

class vertex{

public float x=0f,y=0f,z=0f;

vertex(float xx, float yy, float zz)

{

x=xx;

y=yy;

z=zz;

}

public void vertex3f(GL2 gl)

{

gl.glVertex3f(x,y,z);

}

Bir maymun(Suzanne) çizimine ait yüzey ve vertexler

Okumaya devam et

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;
   }
}

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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
   }
}

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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

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

}

Okumaya devam et

Bilgisayar Grafikleri(2015) – OpenGL Hafta-9

24 Mart 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.GLU;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;  // GL sabitleri
import static javax.media.opengl.GL2.*; //


public class ev extends GLCanvas implements GLEventListener {

   private static String BASLIK = "Bilgisayar Grafikleri Hafta-9 - Ev";
   private static int CIZIMALANI_GENISLIK = 320; 
   private static int CIZIMALANI_YUKSEKLIK = 240;
   private static int FPS = 60; 
   
   private GLU glu;

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

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new ev(); // 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) { }	

   // 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_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, 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	
   float aci=0.0f;
   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(0.0f, 0.0f, -50.0f); // koordinat 
      gl.glRotatef(aci,0.0f,1.0f,0.0f);	
      gl.glColor3f(0.0f, 0.0f, 1.0f); // mavi
      gl.glBegin(GL_QUADS); 
         gl.glVertex3f(0.0f, 0.0f, 8.0f);
	 gl.glVertex3f(8.0f, 0.0f, 8.0f);
	 gl.glVertex3f(8.0f, 4.0f, 8.0f);
	 gl.glVertex3f(0.0f, 4.0f, 8.0f);
      gl.glEnd();

      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(8.0f, 4.0f, 8.0f);
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
         gl.glVertex3f(3.0f, 10.0f, 8.0f);
	 gl.glVertex3f(3.0f, 4.0f, 8.0f);
      gl.glEnd();

      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(3.0f, 6.0f, 8.0f);
	 gl.glVertex3f(3.0f, 10.0f, 8.0f);
         gl.glVertex3f(0.0f, 10.0f, 8.0f);
	 gl.glVertex3f(0.0f, 6.0f, 8.0f);
      gl.glEnd();

      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(0.0f, 0.0f, 8.0f);
	 gl.glVertex3f(0.0f, 10.0f, 8.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(-8.0f, 0.0f, 8.0f);
      gl.glEnd();

      gl.glColor3f(1.0f, 0.0f, 0.0f); // kirmizi kapi
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(-5.0f, 6.0f, 8.01f);
	 gl.glVertex3f(-8.0f, 6.0f, 8.01f);
         gl.glVertex3f(-8.0f, 0.0f, 8.01f);
	 gl.glVertex3f(-5.0f, 0.0f, 8.01f);
      gl.glEnd();

      // cati
      gl.glColor3f(0.25f, 0.5f, 0.8f); //
      gl.glBegin(GL_TRIANGLES); 
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(0.0f, 15.0f, 0.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
      gl.glEnd();

      // baca

      gl.glColor3f(1.0f, 1.0f, 1.0f); 
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(6.0f, 11.0f, 0.5f);
	 gl.glVertex3f(6.0f, 15.0f, 0.5f);
	 gl.glVertex3f(5.0f, 15.0f, 0.5f);
	 gl.glVertex3f(5.0f, 11.0f, 0.5f);

	 gl.glVertex3f(6.0f, 11.0f, -0.5f);
	 gl.glVertex3f(6.0f, 15.0f, -0.5f);
	 gl.glVertex3f(5.0f, 15.0f, -0.5f);
	 gl.glVertex3f(5.0f, 11.0f, -0.5f);

	 gl.glVertex3f(6.0f, 11.0f, 0.5f);
	 gl.glVertex3f(6.0f, 11.0f, -0.5f);
	 gl.glVertex3f(6.0f, 15.0f, -0.5f);
	 gl.glVertex3f(6.0f, 15.0f, 0.5f);

         gl.glVertex3f(5.0f, 11.0f, 0.5f);
	 gl.glVertex3f(5.0f, 11.0f, -0.5f);
	 gl.glVertex3f(5.0f, 15.0f, -0.5f);
	 gl.glVertex3f(5.0f, 15.0f, 0.5f);


      gl.glEnd();

        // tavan

      gl.glColor3f(1.0f, 1.0f, 1.0f); 
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(8.0f, 10.0f, -8.0f);
	 gl.glVertex3f(-8.0f, 10.0f, -8.0f);
	 gl.glVertex3f(-8.0f, 10.0f, 8.0f);

      gl.glEnd();
	// taban	

      gl.glColor3f(1.0f, 1.0f, 1.0f); 
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(8.0f, 0.0f, 8.0f);
	 gl.glVertex3f(8.0f, 0.0f, -8.0f);
	 gl.glVertex3f(-8.0f, 0.0f, -8.0f);
	 gl.glVertex3f(-8.0f, 0.0f, 8.0f);

      gl.glEnd();

	// diger duvarlar
      gl.glRotatef(90.0f,0.0f,1.0f,0.0f);

      gl.glColor3f(0.0f, 1.0f, 0.0f); 
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(8.0f, 0.0f, 8.0f);
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(-8.0f, 0.0f, 8.0f);
      gl.glEnd();
      // cati
        gl.glColor3f(0.25f, 0.5f, 0.8f); //
      gl.glBegin(GL_TRIANGLES); 
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(0.0f, 15.0f, 0.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
      gl.glEnd();

      

      gl.glRotatef(90.0f,0.0f,1.0f,0.0f);

      gl.glColor3f(0.0f, 1.0f, 1.0f); 
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(8.0f, 0.0f, 8.0f);
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(-8.0f, 0.0f, 8.0f);
      gl.glEnd();
      // cati
        gl.glColor3f(0.25f, 0.5f, 0.8f); //
      gl.glBegin(GL_TRIANGLES); 
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(0.0f, 15.0f, 0.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
      gl.glEnd();	

      gl.glRotatef(90.0f,0.0f,1.0f,0.0f);

      gl.glColor3f(1.0f, 1.0f, 0.0f); 
      gl.glBegin(GL_QUADS); 
	 gl.glVertex3f(8.0f, 0.0f, 8.0f);
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(-8.0f, 0.0f, 8.0f);
      gl.glEnd();
      // cati
      gl.glColor3f(0.25f, 0.5f, 0.8f); //
      gl.glBegin(GL_TRIANGLES); 
	 gl.glVertex3f(8.0f, 10.0f, 8.0f);
	 gl.glVertex3f(0.0f, 15.0f, 0.0f);
         gl.glVertex3f(-8.0f, 10.0f, 8.0f);
      gl.glEnd();

	aci+=0.5f;

	// kod kismi bitis
   }
}

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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 sabitleri

import static javax.media.opengl.GL2.*; //

public class ev extends GLCanvas implements GLEventListener {

private static String BASLIK = "Bilgisayar Grafikleri Hafta-9 - Ev";

private static int CIZIMALANI_GENISLIK = 320;

private static int CIZIMALANI_YUKSEKLIK = 240;

private static int FPS = 60;

private GLU glu;

public ev() { //yapilandirici

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new ev(); // 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) { }

// 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_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, 320, 240); // gorunecek sahnenin pencere uzerindeki koordinatlari ve boyutu (gorus alani)

gl.glMatrixMode(GL_PROJECTION); //izdusum matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

gl.glMatrixMode(GL_MODELVIEW); // model matrisini sec

gl.glLoadIdentity(); // matrisi baslangic durumuna getir

}

// cizim

float aci=0.0f;

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(0.0f, 0.0f, -50.0f); // koordinat

gl.glRotatef(aci,0.0f,1.0f,0.0f);

gl.glColor3f(0.0f, 0.0f, 1.0f); // mavi

gl.glBegin(GL_QUADS);

gl.glVertex3f(0.0f, 0.0f, 8.0f);

gl.glVertex3f(8.0f, 0.0f, 8.0f);

gl.glVertex3f(8.0f, 4.0f, 8.0f);

gl.glVertex3f(0.0f, 4.0f, 8.0f);

gl.glEnd();

gl.glBegin(GL_QUADS);

gl.glVertex3f(8.0f, 4.0f, 8.0f);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(3.0f, 10.0f, 8.0f);

gl.glVertex3f(3.0f, 4.0f, 8.0f);

gl.glEnd();

gl.glBegin(GL_QUADS);

gl.glVertex3f(3.0f, 6.0f, 8.0f);

gl.glVertex3f(3.0f, 10.0f, 8.0f);

gl.glVertex3f(0.0f, 10.0f, 8.0f);

gl.glVertex3f(0.0f, 6.0f, 8.0f);

gl.glEnd();

gl.glBegin(GL_QUADS);

gl.glVertex3f(0.0f, 0.0f, 8.0f);

gl.glVertex3f(0.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 0.0f, 8.0f);

gl.glEnd();

gl.glColor3f(1.0f, 0.0f, 0.0f); // kirmizi kapi

gl.glBegin(GL_QUADS);

gl.glVertex3f(-5.0f, 6.0f, 8.01f);

gl.glVertex3f(-8.0f, 6.0f, 8.01f);

gl.glVertex3f(-8.0f, 0.0f, 8.01f);

gl.glVertex3f(-5.0f, 0.0f, 8.01f);

gl.glEnd();

// cati

gl.glColor3f(0.25f, 0.5f, 0.8f); //

gl.glBegin(GL_TRIANGLES);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(0.0f, 15.0f, 0.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glEnd();

// baca

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_QUADS);

gl.glVertex3f(6.0f, 11.0f, 0.5f);

gl.glVertex3f(6.0f, 15.0f, 0.5f);

gl.glVertex3f(5.0f, 15.0f, 0.5f);

gl.glVertex3f(5.0f, 11.0f, 0.5f);

gl.glVertex3f(6.0f, 11.0f, -0.5f);

gl.glVertex3f(6.0f, 15.0f, -0.5f);

gl.glVertex3f(5.0f, 15.0f, -0.5f);

gl.glVertex3f(5.0f, 11.0f, -0.5f);

gl.glVertex3f(6.0f, 11.0f, 0.5f);

gl.glVertex3f(6.0f, 11.0f, -0.5f);

gl.glVertex3f(6.0f, 15.0f, -0.5f);

gl.glVertex3f(6.0f, 15.0f, 0.5f);

gl.glVertex3f(5.0f, 11.0f, 0.5f);

gl.glVertex3f(5.0f, 11.0f, -0.5f);

gl.glVertex3f(5.0f, 15.0f, -0.5f);

gl.glVertex3f(5.0f, 15.0f, 0.5f);

gl.glEnd();

// tavan

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_QUADS);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(8.0f, 10.0f, -8.0f);

gl.glVertex3f(-8.0f, 10.0f, -8.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glEnd();

// taban

gl.glColor3f(1.0f, 1.0f, 1.0f);

gl.glBegin(GL_QUADS);

gl.glVertex3f(8.0f, 0.0f, 8.0f);

gl.glVertex3f(8.0f, 0.0f, -8.0f);

gl.glVertex3f(-8.0f, 0.0f, -8.0f);

gl.glVertex3f(-8.0f, 0.0f, 8.0f);

gl.glEnd();

// diger duvarlar

gl.glRotatef(90.0f,0.0f,1.0f,0.0f);

gl.glColor3f(0.0f, 1.0f, 0.0f);

gl.glBegin(GL_QUADS);

gl.glVertex3f(8.0f, 0.0f, 8.0f);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 0.0f, 8.0f);

gl.glEnd();

// cati

gl.glColor3f(0.25f, 0.5f, 0.8f); //

gl.glBegin(GL_TRIANGLES);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(0.0f, 15.0f, 0.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glEnd();

gl.glRotatef(90.0f,0.0f,1.0f,0.0f);

gl.glColor3f(0.0f, 1.0f, 1.0f);

gl.glBegin(GL_QUADS);

gl.glVertex3f(8.0f, 0.0f, 8.0f);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 0.0f, 8.0f);

gl.glEnd();

// cati

gl.glColor3f(0.25f, 0.5f, 0.8f); //

gl.glBegin(GL_TRIANGLES);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(0.0f, 15.0f, 0.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glEnd();

gl.glRotatef(90.0f,0.0f,1.0f,0.0f);

gl.glColor3f(1.0f, 1.0f, 0.0f);

gl.glBegin(GL_QUADS);

gl.glVertex3f(8.0f, 0.0f, 8.0f);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glVertex3f(-8.0f, 0.0f, 8.0f);

gl.glEnd();

// cati

gl.glColor3f(0.25f, 0.5f, 0.8f); //

gl.glBegin(GL_TRIANGLES);

gl.glVertex3f(8.0f, 10.0f, 8.0f);

gl.glVertex3f(0.0f, 15.0f, 0.0f);

gl.glVertex3f(-8.0f, 10.0f, 8.0f);

gl.glEnd();

aci+=0.5f;

// kod kismi bitis

}

Okumaya devam et

Windows için OpenGL ve Java konfigürasyonu

22 Mart 201523 Mart 2015 tarihinde gönderilmiş caglar tarafından

Daha önce Linux dağıtımları için OpenGL ve Java konfigürasyonundan bahsetmiştim(https://oflazoglu.org/2015/03/ubuntu-icin-opengl-ve-java-konfigurasyonu/). Fakat Windows kullanıcısı öğrencilerimden gelen talepler üzerine ayrıntılı bir anlatım

Okumaya devam et

Bilgisayar Grafikleri(2015) – OpenGL de Küp Oluşturma

5 Mart 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.GLU;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;
import static javax.media.opengl.GL2.*;

public class ornek3 extends GLCanvas implements GLEventListener {

   private static String BASLIK = "Örnek3";
   private static int CIZIMALANI_GENISLIK = 320; 
   private static int CIZIMALANI_YUKSEKLIK = 240;
   private static int FPS = 60; 
   
   private GLU glu;


   public ornek3() {
      this.addGLEventListener(this);
   }	

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new ornek3(); 
            canvas.setPreferredSize(new Dimension(CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK));
            final FPSAnimator animator = new FPSAnimator(canvas, FPS, true);
            JFrame frame = new JFrame();
            frame.getContentPane().add(canvas);
            frame.addWindowListener(new WindowAdapter() {
               public void windowClosing(WindowEvent e) {
                  new Thread() { 
                     public void run() {
                        if (animator.isStarted()) animator.stop();
                        System.exit(0);
                     }
                  }.start();
               }
            });
            frame.setTitle(BASLIK);
            frame.pack();
            frame.setVisible(true);
            animator.start();
         }
      });
   }
   
   public void dispose(GLAutoDrawable drawable) { }	

   // 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.glClearDepth(1.0f); // derinlik tamponunu temizle	
      gl.glEnable(GL_DEPTH_TEST); // derinlik testi aktif
      gl.glDepthFunc(GL_LESS); // gelen z degeri ile mevcut z degeri karsilastirilir, esit veya kucukse basarili.	
   }

   // 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=1.2f; // olcek

      gl.glViewport(0, 0, CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK);
      gl.glMatrixMode(GL_PROJECTION);  
      gl.glLoadIdentity();             
      glu.gluPerspective(45.0, aspect, 0.1, 100.0); 
      gl.glMatrixMode(GL_MODELVIEW);
      gl.glLoadIdentity(); 
   }

   private float aci_kup_x = 0.0f; // baslangic acisi
   private float aci_kup_y = 0.0f; // baslangic acisi
   private float aci_kup_z = 0.0f; // baslangic acisi		

   // 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(); // model-gorunus matrisini sifirla
      gl.glTranslatef(0.0f, 0.0f, -10.0f); // koordinatlar
      gl.glRotatef(aci_kup_x, 1.0f, 0.0f, 0.0f); // x ekseni etrafinda donus
      gl.glRotatef(aci_kup_y, 0.0f, 1.0f, 0.0f); // y ekseni etrafinda donus
      gl.glRotatef(aci_kup_z, 0.0f, 0.0f, 1.0f); // z ekseni etrafinda donus		
      gl.glBegin(GL_QUADS); // kup
         gl.glColor3f(1.0f, 0.0f, 0.0f); // kırmızı
         gl.glVertex3f(1.0f, 1.0f, 1.0f);
         gl.glVertex3f(-1.0f, 1.0f, 1.0f);
         gl.glVertex3f(-1.0f, -1.0f, 1.0f);
	 gl.glVertex3f(1.0f, -1.0f, 1.0f);

	 gl.glColor3f(0.0f, 0.0f, 1.0f); // mavi
         gl.glVertex3f(1.0f, 1.0f, -1.0f);
         gl.glVertex3f(1.0f, 1.0f, 1.0f);
         gl.glVertex3f(1.0f, -1.0f, 1.0f);
	 gl.glVertex3f(1.0f, -1.0f, -1.0f);

	 gl.glColor3f(0.0f, 1.0f, 0.0f); // yesil
         gl.glVertex3f(1.0f, 1.0f, -1.0f);
         gl.glVertex3f(-1.0f, 1.0f, -1.0f);
         gl.glVertex3f(-1.0f, -1.0f, -1.0f);
	 gl.glVertex3f(1.0f, -1.0f, -1.0f);


	 gl.glColor3f(1.0f, 1.0f, 0.0f); // kırmızı+yesil
         gl.glVertex3f(-1.0f, 1.0f, -1.0f);
         gl.glVertex3f(-1.0f, 1.0f, 1.0f);
         gl.glVertex3f(-1.0f, -1.0f, 1.0f);
	 gl.glVertex3f(-1.0f, -1.0f, -1.0f);

	 gl.glColor3f(1.0f, 0.0f, 1.0f); // kırmızı+mavi
	 gl.glVertex3f(1.0f, 1.0f, -1.0f);
	 gl.glVertex3f(-1.0f, 1.0f, -1.0f);
	 gl.glVertex3f(-1.0f, 1.0f, 1.0f);
	 gl.glVertex3f(1.0f, 1.0f, 1.0f);

	 gl.glColor3f(0.0f, 1.0f, 1.0f); // yesil+mavi
	 gl.glVertex3f(1.0f, -1.0f, -1.0f);
	 gl.glVertex3f(-1.0f, -1.0f, -1.0f);
	 gl.glVertex3f(-1.0f, -1.0f, 1.0f);
	 gl.glVertex3f(1.0f, -1.0f, 1.0f);
      gl.glEnd();

	aci_kup_x+=0.5f;
	aci_kup_y+=0.8f;
	aci_kup_z+=2.0f;

   }
}

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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.*;

import static javax.media.opengl.GL2.*;

public class ornek3 extends GLCanvas implements GLEventListener {

private static String BASLIK = "Örnek3";

private static int CIZIMALANI_GENISLIK = 320;

private static int CIZIMALANI_YUKSEKLIK = 240;

private static int FPS = 60;

private GLU glu;

public ornek3() {

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new ornek3();

canvas.setPreferredSize(new Dimension(CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK));

final FPSAnimator animator = new FPSAnimator(canvas, FPS, true);

JFrame frame = new JFrame();

frame.getContentPane().add(canvas);

frame.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

new Thread() {

public void run() {

if (animator.isStarted()) animator.stop();

System.exit(0);

}

}.start();

}

});

frame.setTitle(BASLIK);

frame.pack();

frame.setVisible(true);

animator.start();

}

});

}

public void dispose(GLAutoDrawable drawable) { }

// 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.glClearDepth(1.0f); // derinlik tamponunu temizle

gl.glEnable(GL_DEPTH_TEST); // derinlik testi aktif

gl.glDepthFunc(GL_LESS); // gelen z degeri ile mevcut z degeri karsilastirilir, esit veya kucukse basarili.

}

// 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=1.2f; // olcek

gl.glViewport(0, 0, CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK);

gl.glMatrixMode(GL_PROJECTION);

gl.glLoadIdentity();

glu.gluPerspective(45.0, aspect, 0.1, 100.0);

gl.glMatrixMode(GL_MODELVIEW);

gl.glLoadIdentity();

}

private float aci_kup_x = 0.0f; // baslangic acisi

private float aci_kup_y = 0.0f; // baslangic acisi

private float aci_kup_z = 0.0f; // baslangic acisi

// 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(); // model-gorunus matrisini sifirla

gl.glTranslatef(0.0f, 0.0f, -10.0f); // koordinatlar

gl.glRotatef(aci_kup_x, 1.0f, 0.0f, 0.0f); // x ekseni etrafinda donus

gl.glRotatef(aci_kup_y, 0.0f, 1.0f, 0.0f); // y ekseni etrafinda donus

gl.glRotatef(aci_kup_z, 0.0f, 0.0f, 1.0f); // z ekseni etrafinda donus

gl.glBegin(GL_QUADS); // kup

gl.glColor3f(1.0f, 0.0f, 0.0f); // kırmızı

gl.glVertex3f(1.0f, 1.0f, 1.0f);

gl.glVertex3f(-1.0f, 1.0f, 1.0f);

gl.glVertex3f(-1.0f, -1.0f, 1.0f);

gl.glVertex3f(1.0f, -1.0f, 1.0f);

gl.glColor3f(0.0f, 0.0f, 1.0f); // mavi

gl.glVertex3f(1.0f, 1.0f, -1.0f);

gl.glVertex3f(1.0f, 1.0f, 1.0f);

gl.glVertex3f(1.0f, -1.0f, 1.0f);

gl.glVertex3f(1.0f, -1.0f, -1.0f);

gl.glColor3f(0.0f, 1.0f, 0.0f); // yesil

gl.glVertex3f(1.0f, 1.0f, -1.0f);

gl.glVertex3f(-1.0f, 1.0f, -1.0f);

gl.glVertex3f(-1.0f, -1.0f, -1.0f);

gl.glVertex3f(1.0f, -1.0f, -1.0f);

gl.glColor3f(1.0f, 1.0f, 0.0f); // kırmızı+yesil

gl.glVertex3f(-1.0f, 1.0f, -1.0f);

gl.glVertex3f(-1.0f, 1.0f, 1.0f);

gl.glVertex3f(-1.0f, -1.0f, 1.0f);

gl.glVertex3f(-1.0f, -1.0f, -1.0f);

gl.glColor3f(1.0f, 0.0f, 1.0f); // kırmızı+mavi

gl.glVertex3f(1.0f, 1.0f, -1.0f);

gl.glVertex3f(-1.0f, 1.0f, -1.0f);

gl.glVertex3f(-1.0f, 1.0f, 1.0f);

gl.glVertex3f(1.0f, 1.0f, 1.0f);

gl.glColor3f(0.0f, 1.0f, 1.0f); // yesil+mavi

gl.glVertex3f(1.0f, -1.0f, -1.0f);

gl.glVertex3f(-1.0f, -1.0f, -1.0f);

gl.glVertex3f(-1.0f, -1.0f, 1.0f);

gl.glVertex3f(1.0f, -1.0f, 1.0f);

gl.glEnd();

aci_kup_x+=0.5f;

aci_kup_y+=0.8f;

aci_kup_z+=2.0f;

}

Okumaya devam et

Bilgisayar Grafikleri(2015) – OpenGL de Nesneleri Eksenlere Göre Döndürme

5 Mart 201520 Mayıs 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.GLU;
import com.jogamp.opengl.util.FPSAnimator;
import static javax.media.opengl.GL.*;  
import static javax.media.opengl.GL2.*;

public class ornek2 extends GLCanvas implements GLEventListener {

   private static String BASLIK = "Örnek2";
   private static int CIZIMALANI_GENISLIK = 320; 
   private static int CIZIMALANI_YUKSEKLIK = 240;
   private static int FPS = 60; 
   
   private GLU glu;


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

   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         public void run() {
            GLCanvas canvas = new ornek2(); 
            canvas.setPreferredSize(new Dimension(CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK));
            final FPSAnimator animator = new FPSAnimator(canvas, FPS, true);
            JFrame frame = new JFrame();
            frame.getContentPane().add(canvas);
            frame.addWindowListener(new WindowAdapter() {
               public void windowClosing(WindowEvent e) {
                  new Thread() { 
                     public void run() {
                        if (animator.isStarted()) animator.stop();
                        System.exit(0);
                     }
                  }.start();
               }
            });
            frame.setTitle(BASLIK);
            frame.pack();
            frame.setVisible(true);
            animator.start();
         }
      });
   }
   
   public void dispose(GLAutoDrawable drawable) { }	

   // 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=1.2f; // olcek
      gl.glViewport(0, 0, CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK);
      gl.glMatrixMode(GL_PROJECTION);  
      gl.glLoadIdentity();             
      glu.gluPerspective(45.0, aspect, 0.1, 100.0); 
      gl.glMatrixMode(GL_MODELVIEW);
      gl.glLoadIdentity(); 
   }

   private float aci_ucgen = 0.0f; // baslangic acisi
   private float aci_dortgen = 0.0f; // baslangic acisi
   private float hiz_ucgen = 0.5f; // aci artimi
   private float hiz_dortgen = -0.4f; // aci artimi

   // 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(); // model-gorunus matrisini sifirla
      gl.glTranslatef(-1.5f, 0.0f, -6.0f); // koordinatlar
      gl.glRotatef(aci_ucgen, 0.0f, 1.0f, 0.0f); // y ekseni etrafinda donus
      gl.glBegin(GL_TRIANGLES); // ucgen
         gl.glColor3f(1.0f, 0.0f, 0.0f); // kırmızı
         gl.glVertex3f(0.0f, 1.0f, 0.0f);
         gl.glColor3f(0.0f, 1.0f, 0.0f); // yesil
         gl.glVertex3f(-1.0f, -1.0f, 0.0f);
         gl.glColor3f(0.0f, 0.0f, 1.0f); // mavi
         gl.glVertex3f(1.0f, -1.0f, 0.0f);
      gl.glEnd();

      gl.glLoadIdentity(); // model-gorunus matrisini sifirla
      gl.glTranslatef(1.5f, 0.0f, -6.0f); // koordinatlar
      gl.glRotatef(aci_dortgen, 1.0f, 0.0f, 0.0f); // x ekseni etrafinda donus
      gl.glColor3f(1.0f, 0.0f, 0.0f); // kirmizi
      gl.glBegin(GL_QUADS); // dortgen
         gl.glVertex3f(-1.0f, 1.0f, 0.0f);
         gl.glVertex3f(1.0f, 1.0f, 0.0f);
         gl.glVertex3f(1.0f, -1.0f, 0.0f);
         gl.glVertex3f(-1.0f, -1.0f, 0.0f);
      gl.glEnd();

      aci_ucgen += hiz_ucgen; // aciyi arttir
      aci_dortgen += hiz_dortgen; // aciyi arttir


   }
}

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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.*;

import static javax.media.opengl.GL2.*;

public class ornek2 extends GLCanvas implements GLEventListener {

private static String BASLIK = "Örnek2";

private static int CIZIMALANI_GENISLIK = 320;

private static int CIZIMALANI_YUKSEKLIK = 240;

private static int FPS = 60;

private GLU glu;

public ornek2() {

this.addGLEventListener(this);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

GLCanvas canvas = new ornek2();

canvas.setPreferredSize(new Dimension(CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK));

final FPSAnimator animator = new FPSAnimator(canvas, FPS, true);

JFrame frame = new JFrame();

frame.getContentPane().add(canvas);

frame.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

new Thread() {

public void run() {

if (animator.isStarted()) animator.stop();

System.exit(0);

}

}.start();

}

});

frame.setTitle(BASLIK);

frame.pack();

frame.setVisible(true);

animator.start();

}

});

}

public void dispose(GLAutoDrawable drawable) { }

// 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=1.2f; // olcek

gl.glViewport(0, 0, CIZIMALANI_GENISLIK, CIZIMALANI_YUKSEKLIK);

gl.glMatrixMode(GL_PROJECTION);

gl.glLoadIdentity();

glu.gluPerspective(45.0, aspect, 0.1, 100.0);

gl.glMatrixMode(GL_MODELVIEW);

gl.glLoadIdentity();

}

private float aci_ucgen = 0.0f; // baslangic acisi

private float aci_dortgen = 0.0f; // baslangic acisi

private float hiz_ucgen = 0.5f; // aci artimi

private float hiz_dortgen = -0.4f; // aci artimi

// 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(); // model-gorunus matrisini sifirla

gl.glTranslatef(-1.5f, 0.0f, -6.0f); // koordinatlar

gl.glRotatef(aci_ucgen, 0.0f, 1.0f, 0.0f); // y ekseni etrafinda donus

gl.glBegin(GL_TRIANGLES); // ucgen

gl.glColor3f(1.0f, 0.0f, 0.0f); // kırmızı

gl.glVertex3f(0.0f, 1.0f, 0.0f);

gl.glColor3f(0.0f, 1.0f, 0.0f); // yesil

gl.glVertex3f(-1.0f, -1.0f, 0.0f);

gl.glColor3f(0.0f, 0.0f, 1.0f); // mavi

gl.glVertex3f(1.0f, -1.0f, 0.0f);

gl.glEnd();

gl.glLoadIdentity(); // model-gorunus matrisini sifirla

gl.glTranslatef(1.5f, 0.0f, -6.0f); // koordinatlar

gl.glRotatef(aci_dortgen, 1.0f, 0.0f, 0.0f); // x ekseni etrafinda donus

gl.glColor3f(1.0f, 0.0f, 0.0f); // kirmizi

gl.glBegin(GL_QUADS); // dortgen

gl.glVertex3f(-1.0f, 1.0f, 0.0f);

gl.glVertex3f(1.0f, 1.0f, 0.0f);

gl.glVertex3f(1.0f, -1.0f, 0.0f);

gl.glVertex3f(-1.0f, -1.0f, 0.0f);

gl.glEnd();

aci_ucgen += hiz_ucgen; // aciyi arttir

aci_dortgen += hiz_dortgen; // aciyi arttir

}

Okumaya devam et

Bilgisayar Grafikleri Dersi OpenGL Taslağı

4 Mart 20154 Mart 2015 tarihinde gönderilmiş caglar tarafından

Aşağıdaki kod bilgisayar grafikleri dersinde kullanılacak olan taslak koddur. Çalışmalarımızın tamamını bu taslak üzerinde gerçekleştireceğiz. Bilgisayar Grafikleri Lab. bu taslağı

Okumaya devam et

Ubuntu için OpenGL ve Java konfigürasyonu

4 Mart 201522 Mart 2015 tarihinde gönderilmiş caglar tarafından

Bilgisayar grafikleri dersi için kullanılacak olan OpenGL kütüphanesi JOGL (http://jogamp.org/jogl/www/) Ubuntu için Java Compiler : openjdk-7-jdk JOGL kütüphanesi: libjogl2-java Kurulumlar: sudo apt-get install openjdk-7-jdk

Okumaya devam et

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