SurfaceTransform.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 __surface_SurfaceTransform_h__
#define __surface_SurfaceTransform_h__

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief SurfaceTransform RecordView

    @ingroup surface
*//***************************************************************************/
class FE_DL_EXPORT SurfaceTransform:
    virtual public SurfacePoint,
    public CastableAs<SurfaceTransform>
{
    public:
        Functor<SpatialTransform>   transform;
        Functor<SpatialVector>      direction;
        Functor<SpatialVector>      left;

                SurfaceTransform(void)      { setName("SurfaceTransform"); }
virtual void    addFunctors(void)
                {
                    SurfacePoint::addFunctors();

                    add(transform,  FE_SPEC("spc:transform",
                            "Spatial position"));
                    add(direction,  FE_SPEC("spc:dir",
                            "Orientation facing forward"));
                    add(left,       FE_SPEC("spc:left",
                            "Orientation to side from direction"));
                }
virtual void    populate(sp<Layout> spLayout)
                {
                    SurfacePoint::populate(spLayout);

// TODO: Jason, these are no longer embedded.  Probably needs some fixing
#ifdef DEPRECATE
                    //* embed sub-vectors
                    scope()->within(spLayout->name(), "spc:dir",
                            "spc:transform", 0);
                    scope()->within(spLayout->name(), "spc:left",
                            "spc:transform", sizeof(SpatialVector));
                    scope()->within(spLayout->name(), "spc:up",
                            "spc:transform", 2*sizeof(SpatialVector));
                    scope()->within(spLayout->name(), "spc:at",
                            "spc:transform", 3*sizeof(SpatialVector));
#endif
                }
virtual void    initializeRecord(void)
                {
                    SurfacePoint::initializeRecord();

                    transform.attribute()->setSerialize(FALSE);

                    set(uvw(),0.0f,0.0f,1.0f);
                    setIdentity(transform());
                }
};

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

#endif /* __surface_SurfaceTransform_h__ */