ValidRay.h

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/*
 * Copyright (C) <2012> <EDF-R&D> <FRANCE>
 * 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 PURPOSE.
 * See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef VALIDRAY_H
#define VALIDRAY_H
 
#include "Ray/Ray.h"
#include "Geometry/Shape.h"
 
namespace ValidRay
{
 
bool validTriangleWithSpecularReflexion(Ray* r, Intersection* inter);
bool validCylindreWithDiffraction(Ray* r, Intersection* inter);
bool validRayWithDoNothingEvent(Ray* r, Intersection* inter);
 
bool computeRealImpact(Ray* r, Intersection* inter, Cylindre* cylindre, vec3& impact);
 
bool isRayPassesNearRidge(Ray* r, const vec3& impact, const vec3& realImpact);
 
bool pathDiffValidationForDiffraction(Ray* r, const vec3& impact);
 
bool pathDiffValidationForReflection(Ray* r, const vec3& impact);
 
void computeCumulDistance(Ray* r, const vec3& impact);
 
#ifdef _ALLOW_TARGETING_
void appendDirectionToEvent(boost::shared_ptr<Event> e, TargetManager& targets);
#endif //_ALLOW_TARGETING_
};     // namespace ValidRay
 
#endif