MRAABBTreeObjects.h

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#pragma once
 
#include "MRAABBTreeBase.h"
#include "MRMeshOrPoints.h"
 
namespace MR
{
 
struct MRMESH_CLASS ObjTreeTraits
{
    using LeafTag = ObjTag;
    using LeafId = ObjId;
    using BoxT = Box3f;
};
 
class AABBTreeObjects : public AABBTreeBase<ObjTreeTraits>
{
public:
    AABBTreeObjects() = default;
 
    [[nodiscard]] MRMESH_API explicit AABBTreeObjects( Vector<MeshOrPointsXf, ObjId> objs );
 
    [[nodiscard]] const MeshOrPoints & obj( ObjId oi ) const { return objs_[oi].obj; }
 
    [[nodiscard]] const AffineXf3f & toWorld( ObjId oi ) const { return objs_[oi].xf; }
 
    [[nodiscard]] const AffineXf3f & toLocal( ObjId oi ) const { return toLocal_[oi]; }
 
    [[nodiscard]] const Vector<AffineXf3f, ObjId> & toLocal() const { return toLocal_; }
 
private:
    Vector<MeshOrPointsXf, ObjId> objs_;
    Vector<AffineXf3f, ObjId> toLocal_;
};
 
} // namespace MR