public void display(GLAutoDrawable drawable) {
   GL gl = drawable.getGL();
   synchronized (this._camera) {
     try {
       gl.glClear(
           GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.
       NyARGLDrawUtil.drawBackGround(gl, this._camera.getSourceImage(), 1.0);
       this._nyar.update(this._camera);
       if (this._nyar.isExistMarker(this.ids[0])) {
         gl.glMatrixMode(GL.GL_MODELVIEW);
         gl.glPushMatrix();
         gl.glLoadMatrixd(this._nyar.getGlMarkerMatrix(this.ids[0]), 0);
         NyARGLDrawUtil.drawColorCube(gl, 40);
         gl.glPopMatrix();
       }
       if (this._nyar.isExistMarker(this.ids[1])) {
         gl.glMatrixMode(GL.GL_MODELVIEW);
         gl.glPushMatrix();
         gl.glLoadMatrixd(this._nyar.getGlMarkerMatrix(this.ids[1]), 0);
         NyARGLDrawUtil.drawColorCube(gl, 40);
         gl.glPopMatrix();
       }
       Thread.sleep(1);
     } catch (Exception e) {
       e.printStackTrace();
     }
   }
 }
Esempio n. 2
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  public void render3D(GL gl, GLDrawable glc) {
    if (pts2d.size() < 4) return;
    if (fill != null || texture != null) {
      if (texture == null) {
        setColor(gl, fill);
        gl.glDisable(GL.GL_TEXTURE_2D);
      } else {
        setColor(gl, Color.white);
        Texture gltexture = texture.getTexture(glc);
        gltexture.enable();
        gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
        gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_REPEAT);
        gl.glTexEnvf(GL.GL_TEXTURE_ENV, GL.GL_TEXTURE_ENV_MODE, GL.GL_MODULATE);
        gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
        gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
        gltexture.bind();
      }
      gl.glPushMatrix();

      // get 4 control points of portal
      Point2D p0 = pts2d.get(0);
      Point2D p1 = pts2d.get(1);
      Point2D p2 = pts2d.get(2);
      Point2D p3 = pts2d.get(3);

      // render 1st side of portal with height extra[0]
      renderOneside(p0, p1, gl, extra[0]);

      // render 1st side of portal with height extra[1]
      renderOneside(p2, p3, gl, extra[1]);

      gl.glPopMatrix();
    }
  }