Package javax.media.opengl

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

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        gl.glTexCoord2f(texMinU, texMinV); gl.glVertex2f(mapMinX,mapMaxY);
        gl.glEnd();

        // Java 3D always clears the Z-buffer
        gl.glDepthMask(true);
        gl.glClear(GL.GL_DEPTH_BUFFER_BIT);
        gl.glPopAttrib();
    }

    @Override
    boolean initTexturemapping(Context ctx, int texWidth,
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            gl.glPushAttrib(GL.GL_DEPTH_BUFFER_BIT);
        }

        gl.glDepthMask(true);
        gl.glClearColor(r, g, b, jctx.getAlphaClearValue());
        gl.glClear(clearMask);
        gl.glPopAttrib();

    }

    @Override
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    GL2 gl = drawable.getGL().getGL2();

    //actualise la camera
    this.repaint(gl);

    gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);

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

    // dessine les cube
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    GL2 gl = drawable.getGL().getGL2();

    //actualise la camera
    this.repaint(gl);

    gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);

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

    // dessine les cube
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        //compute
        julia3d.compute(config.getActvateFastRendering() == 1);

        GL2 gl = drawable.getGL().getGL2();
        gl.glClear(GL_COLOR_BUFFER_BIT);

        // draw julia set
  gl.glRasterPos2i(0, 0);
  gl.glDrawPixels(config.getWidth(), config.getHeight(), GL_RGB, GL_FLOAT, julia3d.getPixelBuffer());
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        //compute
        julia3d.compute(config.getActvateFastRendering() == 1);

        GL2 gl = drawable.getGL().getGL2();
        gl.glClear(GL_COLOR_BUFFER_BIT);

        // draw julia set
  gl.glRasterPos2i(0, 0);
  gl.glDrawPixels(config.getWidth(), config.getHeight(), GL_RGB, GL_FLOAT, julia3d.getPixelBuffer());
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        // ensure pipeline is clean before doing cl work
        gl.glFinish();

        computeHeightfield();

        gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
        gl.glLoadIdentity();

        usi.interact(gl);

        gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, glObjects[VERTICES]);
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    // Special handling for the case where the GLJPanel is translucent
    // and wants to be composited with other Java 2D content
    if ((drawable instanceof GLJPanel) &&
        !((GLJPanel) drawable).isOpaque() &&
        ((GLJPanel) drawable).shouldPreserveColorBufferIfTranslucent()) {
      gl.glClear(GL2.GL_DEPTH_BUFFER_BIT);
    } else {
      gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
    }
           
    // Rotate the entire assembly of gears based on how the user
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    if ((drawable instanceof GLJPanel) &&
        !((GLJPanel) drawable).isOpaque() &&
        ((GLJPanel) drawable).shouldPreserveColorBufferIfTranslucent()) {
      gl.glClear(GL2.GL_DEPTH_BUFFER_BIT);
    } else {
      gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
    }
           
    // Rotate the entire assembly of gears based on how the user
    // dragged the mouse around
    gl.glPushMatrix();
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    private GLU glu = new GLU();

    public void display(GLAutoDrawable gLDrawable)
    {
        final GL2 gl = gLDrawable.getGL().getGL2();
        gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
        gl.glLoadIdentity();
        gl.glTranslatef(-1.5f, 0.0f, -10.0f);
        gl.glColor3f(0f, 255f, 255f);
        gl.glRotated(20,20,0,20);
        gl.glBegin(GL2.GL_TRIANGLES);
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