Package javax.media.opengl

Examples of javax.media.opengl.GL2.glMatrixMode()

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    gl.glViewport(0, 0, width, height);

    // actualise la camera
    repaint(gl);

    gl.glMatrixMode(GL2.GL_MODELVIEW);
    gl.glLoadIdentity();
  }

  /* ******** DISPOSE ******** */

 
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  public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
    GL2 gl = drawable.getGL().getGL2();

    float h = (float)height / (float)width;
           
    gl.glMatrixMode(GL2.GL_PROJECTION);

    System.err.println("GL_VENDOR: " + gl.glGetString(GL2.GL_VENDOR));
    System.err.println("GL_RENDERER: " + gl.glGetString(GL2.GL_RENDERER));
    System.err.println("GL_VERSION: " + gl.glGetString(GL2.GL_VERSION));
    gl.glLoadIdentity();
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    System.err.println("GL_VENDOR: " + gl.glGetString(GL2.GL_VENDOR));
    System.err.println("GL_RENDERER: " + gl.glGetString(GL2.GL_RENDERER));
    System.err.println("GL_VERSION: " + gl.glGetString(GL2.GL_VERSION));
    gl.glLoadIdentity();
    gl.glFrustum(-1.0f, 1.0f, -h, h, 5.0f, 60.0f);
    gl.glMatrixMode(GL2.GL_MODELVIEW);
    gl.glLoadIdentity();
    gl.glTranslatef(0.0f, 0.0f, -40.0f);
  }

  public void dispose(GLAutoDrawable drawable) {
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        }

        final float h = (float) width / (float) height;

        gl.glViewport(0, 0, width, height);
        gl.glMatrixMode(GL2.GL_PROJECTION);
        gl.glLoadIdentity();
        glu.gluPerspective(45.0f, h, 1.0, 20.0);
        gl.glMatrixMode(GL2.GL_MODELVIEW);
        gl.glLoadIdentity();
    }
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        gl.glViewport(0, 0, width, height);
        gl.glMatrixMode(GL2.GL_PROJECTION);
        gl.glLoadIdentity();
        glu.gluPerspective(45.0f, h, 1.0, 20.0);
        gl.glMatrixMode(GL2.GL_MODELVIEW);
        gl.glLoadIdentity();
    }


    public void dispose(GLAutoDrawable arg0)
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        }

        System.out.println("Disabling snapshot");

        GL2 gl = pbuffer.getGL().getGL2();
        gl.glMatrixMode(GL2.GL_MODELVIEW);
        gl.glLoadIdentity();

        //Init
        drawable.initConfig(gl);
        vizConfig.setDisableLOD(true);
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            GL2 gl = drawable.getGL().getGL2();

            gl.glViewport(viewportX, viewportY, viewportW, viewportH);
            gl.glGetIntegerv(GL2.GL_VIEWPORT, viewport);//Update viewport buffer

            gl.glMatrixMode(GL2.GL_PROJECTION);
            gl.glLoadIdentity();
            glu.gluPerspective(viewField, aspectRatio, nearDistance, farDistance);
            gl.glGetFloatv(GL2.GL_PROJECTION_MATRIX, projMatrix);//Update projection buffer

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            gl.glLoadIdentity();
            glu.gluPerspective(viewField, aspectRatio, nearDistance, farDistance);
            gl.glGetFloatv(GL2.GL_PROJECTION_MATRIX, projMatrix);//Update projection buffer


            gl.glMatrixMode(GL2.GL_MODELVIEW);
            gl.glLoadIdentity();

            reshape3DScene(drawable.getGL().getGL2());

            if (DEBUG) {
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  @Override
  public void reshape(GLAutoDrawable drawable, int x, int y, int w, int h) {
    GL2 gl = drawable.getGL().getGL2();
    gl.glViewport(0, 0, w, h);
    gl.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
    gl.glLoadIdentity();
    this.overlay.updateSize(w, h);
    this.glu.gluPerspective(60.0f, w * 1.0f / h, .01f, 1000.0f); // FOV,
    // AspectRatio,
    // NearClip,
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  @Override
  public void reshape(GLAutoDrawable arg0, int arg1, int arg2, int arg3, int arg4) {
    GL2 gl2 = arg0.getGL().getGL2();

    gl2.glMatrixMode(GL2.GL_PROJECTION);
    gl2.glLoadIdentity();

    // coordinate system origin at lower left with width and height same as the window
    GLU glu = new GLU();
    glu.gluOrtho2D(0.0f, getWidth(), 0.0f, getHeight());
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