libsegl/quader.cpp

/* libsegl - Sebas Extended GL Library
 *           Collection of Opengl/3D-Math helpers
 *
 *      Copyright (c) 2008 by Sebastian Lohff, seba@seba-geek.de
 *      http://www.seba-geek.de
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 * 
 * 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
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

#include "quader.h"

namespace segl {

void Quader::clean() {
	a.set(0.0f, 0.0f, 0.0f);
	b = c = d = e = f = g = h = a;
}

void Quader::render() {
	glBegin(GL_LINES);
		glVertexP3D(a);
		glVertexP3D(b);
		glVertexP3D(b);
		glVertexP3D(c);	
		glVertexP3D(c);
		glVertexP3D(d);
		glVertexP3D(d);
		glVertexP3D(a);
		glVertexP3D(e);
		glVertexP3D(f);
		glVertexP3D(f);
		glVertexP3D(g);
		glVertexP3D(g);
		glVertexP3D(h);
		glVertexP3D(h);
		glVertexP3D(e);
		glVertexP3D(a);
		glVertexP3D(e);
		glVertexP3D(b);
		glVertexP3D(f);
		glVertexP3D(c);
		glVertexP3D(g);
		glVertexP3D(d);
		glVertexP3D(h);
	glEnd();
}

} // namespace segl