/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2013, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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 PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotoolkit.display3d.scene.component;
import com.jogamp.opengl.GL;
import com.jogamp.opengl.GL2;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLException;
import org.geotoolkit.display3d.Map3D;
/**
* @author Thomas Rouby (Geomatys)
*/
public class Point3D extends ColoredObject3D {
public Point3D(Map3D map, Object point){
super(map);
setVertex(point);
}
public Point3D(Map3D map, Object point, float[] color){
this(map,point);
setColor(color);
}
@Override
protected void drawInternal(GLAutoDrawable glDrawable) throws GLException {
final GL gl = glDrawable.getGL();
if (gl.isGL2()) {
final GL2 gl2 = gl.getGL2();
gl2.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_FILL);
gl2.glEnable(GL2.GL_POINT_SMOOTH);
gl2.glEnable(GL2.GL_BLEND);
gl2.glColor4f(this.getColor()[0], this.getColor()[1], this.getColor()[2], this.getColor()[3]);
gl2.glEnableClientState(GL2.GL_VERTEX_ARRAY);
gl2.glVertexPointer(3, GL.GL_FLOAT, 0, this.verticesb.rewind());
gl2.glDrawElements(GL2.GL_POINTS, this.getNumIndices(), GL2.GL_UNSIGNED_INT, this.indicesb.rewind());
gl2.glColor4f(1.0f,1.0f,1.0f,1.0f);
}
}
}