/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOUSE. See the GNU
 * General Public License for more details.
 *
 * You should have recieved a copy of the GNU General Public License
 * along with this program; if not write to the Free Software
 * Foundation, inc., 59 Temple Place, Suite 330, Boston MA 02111-1307
 * USA
 */
package j3d;

import java.awt.*;
import java.awt.geom.*;

import javax.media.opengl.GL;
/**
 * Insert the type's description here.
 *
 * @author: Yuriy Mikhaylovskiy
 */

public class shpPoint extends Rectangle2D.Double implements shp{
  private float sx,sy,sz;
  private Color color;
  private float z_sort;
  private boolean show;
  private boolean picked = false;
  private float cr,cg,cb;

  public void paint(Graphics2D g, Canvas3D j3d){
    g.setPaint(color);
    g.draw(this);
  }

  
  public shpPoint(float x, float y, float z, Color c){
    sx=x;
    sy=y;
    sz=z;
    color=c;
    cr = c.getRed()/255f;
    cg = c.getGreen()/255f;
    cb = c.getBlue()/255f;
  }
  public void transform2D(Matrix3D t, Vector3D cor, Canvas3D J3D){
    sx += cor.x;
    sy += cor.y;
    sz += cor.z;
      
    x=sx*t.xx+sy*t.xy+sz*t.xz+t.xo-J3D.getPOINTSIZE()/2;
    y=sx*t.yx+sy*t.yy+sz*t.yz+t.yo-J3D.getPOINTSIZE()/2;
    z_sort=sx*t.zx+sy*t.zy+sz*t.zz+t.zo;
    this.width=J3D.getPOINTSIZE();
    this.height=J3D.getPOINTSIZE();

    sx -= cor.x;
    sy -= cor.y;
    sz -= cor.z;
    
  }

  public float get_Z(){
    return z_sort;
  }

  public boolean isPickPoint(int x, int y, boolean ogl) {
      
      if (ogl == true) return picked;

      return this.contains((double)x, (double)y);
      
  }

  public boolean isPickPoint(Rectangle2D r, boolean ogl) {
      
      if (ogl == true) return picked;

      return r.contains((double)x, (double)y);
      
  }

  public void setPicked(boolean s) {
      picked = s;
  }
  
  public void setShow(boolean s) {
      show = s;
  }

  public boolean isShow() {
      return show;
  }

  public float[] getBoundaries() {
      float[] b = new float[6];
      b[0] = sx;
      b[1] = sx;
      b[2] = sy;
      b[3] = sy;
      b[4] = sz;
      b[5] = sz;
      return b;
  }

  public float[] get2DBoundaries() {
      float[] b = new float[4];
      b[0] = (float)x;
      b[1] = (float)x;
      b[2] = (float)y;
      b[3] = (float)y;
      return b;
  }

public void paintGL(GL gl, Graphics2D g2D, Canvas3D j3d, float rcx, float rcy, float rcz, float scale) {
    // TODO Auto-generated method stub
    gl.glColor3f(cr, cg, cb);
    gl.glPointSize(3.0f);

    gl.glBegin(GL.GL_POINTS);
    
    	gl.glVertex3f(sx-rcx,sy-rcy,sz-rcz);
    
    gl.glEnd();
    
    
}  
  
}