/*
 * pyramid.cpp
 *
 *  Created on: 14.03.2013
 *      Author: trifon
 */

#include "pyramid.h"

Pyramid::Pyramid() {
	a = b = c = 0;
}

Pyramid::Pyramid(double _a,
		double _b, double _c) {
	// TODO: провери, че a, b, c са положителни
	a = _a;
	b = _b;
	c = _c;
}


bool Pyramid::isInside(Point3D p) const {
	if (p.getZ() < 0)
		return false;
	Point2D p2 = p.getP();
	if (p2.getX() < 0)
		return false;
	if (p.getP().getY() < 0)
		return false;
	if (p2.getX()/a + p2.getY()/b + p.getZ()/c <= 1)
		return true;
	return false;
}