movingobs.h

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/******************************************************************************
 *
 * MantaFlow fluid solver framework
 * Copyright 2011 Tobias Pfaff, Nils Thuerey 
 *
 * This program is free software, distributed under the terms of the
 * GNU General Public License (GPL) 
 * http://www.gnu.org/licenses
 *
 * moving obstacles
 *
 ******************************************************************************/

#ifndef _MOVINGOBS_H
#define _MOVINGOBS_H

#include "shapes.h"
#include "particle.h"

namespace Manta {

PYTHON class MovingObstacle : public PbClass {
public:
    PYTHON() MovingObstacle(FluidSolver* parent, int emptyType=FlagGrid::TypeEmpty);
    
    PYTHON() void add(Shape* shape);
    PYTHON() void moveLinear(Real t, Real t0, Real t1, Vec3 p0, Vec3 p1, FlagGrid& flags, MACGrid& vel, bool smooth=true);
    PYTHON() void projectOutside(FlagGrid& flags, BasicParticleSystem& flip);
    
protected:
    std::vector<Shape*> mShapes;
    int mEmptyType;
    int mID;
    static int sIDcnt;
};
    

} //namespace
#endif