Forest.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __vegetation_Forest_h__
#define __vegetation_Forest_h__

FE_ATTRIBUTE("sim:collider",    "Spherical obstacle (x,y,z,r)");
FE_ATTRIBUTE("sim:effectForce", "Force on effector");

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Forest RecordView

    @ingroup vegetation
*//***************************************************************************/
class FE_DL_EXPORT Forest: public RecordView
{
    public:
        Functor< sp<Component> >    collider;
        Functor<SpatialTransform>   colliderTransform;
        Functor<SpatialVector>      effectorVelocity;
        Functor<SpatialVector>      effectForce;
        Functor<SpatialVector>      gravity;
        Functor<SpatialVector>      uniformVelocity;
        Functor< sp<RecordGroup> >  plants;
        Functor< sp<Component> >    pointI;
        Functor< sp<Component> >    drawI;
        Functor< sp<Component> >    cameraControllerI;
        Functor<String>             stickForm;
        Functor<String>             leafForm;
        Functor<I32>                serial;
        Functor<I32>                upAxis;
        Functor<Real>               time;
        Functor<Real>               deltaT;

                Forest(void)        { setName("Forest"); }
virtual void    addFunctors(void)
                {
                    add(collider,           FE_USE("sim:collider"));
                    add(colliderTransform,  FE_USE("sim:colliderTransform"));
                    add(effectorVelocity,   FE_USE("sim:effectorVel"));
                    add(effectForce,        FE_USE("sim:effectForce"));
                    add(gravity,            FE_USE("sim:gravity"));
                    add(uniformVelocity,    FE_USE("sim:uniformVel"));

                    add(plants,             FE_SPEC("veg:plants",
                            "RecordGroup of vegetation"));

                    add(pointI,             FE_USE("ren:PointI"));
                    add(drawI,              FE_USE("ren:DrawI"));
                    add(cameraControllerI,  FE_USE("ren:CameraControllerI"));
                    add(stickForm,          FE_USE("ren:stickForm"));
                    add(leafForm,           FE_USE("ren:leafForm"));

                    add(serial,             FE_USE(":SN"));
                    add(upAxis,             FE_USE("sim:upAxis"));
                    add(time,               FE_USE("sim:time"));
                    add(deltaT,             FE_USE("sim:timestep"));
                }
virtual void    initializeRecord(void)
                {
                    plants.createAndSetRecordGroup();

                    setIdentity(colliderTransform());
                    set(effectorVelocity());
                    set(effectForce());
                    set(gravity());
                    set(uniformVelocity());

                    stickForm()="line";
                    leafForm()="point";
                    upAxis()=2;
                    time()=0.0f;
                    deltaT()=(1.0f/60.0f);
                }
};

} /* namespace ext */
} /* namespace fe */

#endif /* __vegetation_Forest_h__ */