Class xlifepp::BoundingBox#

class BoundingBox#

Collaboration diagram for xlifepp::BoundingBox:

utility class to describe a bounding box

Public Functions

inline BoundingBox()#: void constructor

BoundingBox(const Point &p0, const Point &p1)#: general constructor 1D box

BoundingBox(const Point &p0, const Point &p1, const Point &p2)#: general constructor 2D box

BoundingBox(const Point &p0, const Point &p1, const Point &p2, const Point &p3)#: general constructor 3D box

BoundingBox(const std::vector<Point> &vp)#: genereal constructor from a set of points

inline BoundingBox(const std::vector<RealPair> &bds)#: basic constructor

BoundingBox(real_t xmin, real_t xmax)#: basic constructor 1D box

BoundingBox(real_t xmin, real_t xmax, real_t ymin, real_t ymax)#: basic constructor 2D box

BoundingBox(real_t xmin, real_t xmax, real_t ymin, real_t ymax, real_t zmin, real_t zmax)#: basic constructor 3D box

string_t asString() const#: format as string: [a,b]x[c,d]x[e,f]

inline std::vector<RealPair> bounds() const#: return bound in all direction

inline RealPair &bounds(dimen_t i)#: return box bounds in direction i (from 1 to dim), non const

RealPair bounds(dimen_t i) const#: return box bounds in direction i (from 1 to dim)

real_t diameter() const#: return the max of (xmax-xmin, ymax -ymin, zmax-zmin);

real_t diameter2() const#: return sqrt((xmax-xmin)^2+(ymax -ymin)^2+ (zmax-zmin)^2)

inline dimen_t dim() const#: dimension of the bounding box

BoundingBox &homothetize(const Parameter &p1)#: apply a homothety on a BoundingBox (1 key)

BoundingBox &homothetize(const Parameter &p1, const Parameter &p2)#: apply a homothety on a BoundingBox (2 keys)

BoundingBox &homothetize(const Point &c, real_t factor = 1.)#: apply a homothety on a BoundingBox

BoundingBox &homothetize(real_t factor)#: apply a homothety on a BoundingBox

Point maxPoint() const#: return the max point (right,top,back)

Point minPoint() const#: return the min point (left,bottom,front)

BoundingBox &operator+=(const BoundingBox &bb)#: merge a bounding box to the current one

BoundingBox &operator^=(const BoundingBox &bb)#: intersect a bounding box to the current one (may be void)

BoundingBox &pointReflect(const Parameter &p1)#: apply a point reflection on a BoundingBox (1 key)

BoundingBox &pointReflect(const Point &c)#: apply a point reflection on a BoundingBox

std::vector<Point> points()#: return the vertices of the bounding box

void print(std::ostream &os) const#: print BoundingBox

BoundingBox &reflect2d(const Parameter &p1)#: apply a reflection2d on a BoundingBox (1 key)

BoundingBox &reflect2d(const Parameter &p1, const Parameter &p2)#: apply a reflection2d on a BoundingBox (2 keys)

BoundingBox &reflect2d(const Point &c, real_t dx, real_t dy = 0.)#: apply a reflection2d on a BoundingBox

BoundingBox &reflect2d(const Point &c, std::vector<real_t> d = std::vector<real_t>(2, 0.))#: apply a reflection2d on a BoundingBox

BoundingBox &reflect3d(const Parameter &p1)#: apply a reflection3d on a BoundingBox (1 key)

BoundingBox &reflect3d(const Parameter &p1, const Parameter &p2)#: apply a reflection3d on a BoundingBox (2 keys)

BoundingBox &reflect3d(const Point &c, real_t nx, real_t ny, real_t nz = 0.)#: apply a reflection3d on a BoundingBox

BoundingBox &reflect3d(const Point &c, std::vector<real_t> n = std::vector<real_t>(3, 0.))#: apply a reflection3d on a BoundingBox

BoundingBox &rotate2d(const Parameter &p1)#: apply a rotation on a BoundingBox (1 key)

BoundingBox &rotate2d(const Parameter &p1, const Parameter &p2)#: apply a rotation on a BoundingBox (2 keys)

BoundingBox &rotate2d(const Point &c, real_t angle = 0.)#: apply a rotation on a BoundingBox

BoundingBox &rotate3d(const Parameter &p1)#: apply a rotation on a BoundingBox (1 key)

BoundingBox &rotate3d(const Parameter &p1, const Parameter &p2)#: apply a rotation on a BoundingBox (2 keys)

BoundingBox &rotate3d(const Parameter &p1, const Parameter &p2, const Parameter &p3)#

apply a rotation on a BoundingBox (3 keys)

apply a rotation on a BoundingBox (2 keys)

BoundingBox &rotate3d(const Point &c, real_t dx, real_t dy, real_t angle)#: apply a rotation on a BoundingBox

BoundingBox &rotate3d(const Point &c, real_t dx, real_t dy, real_t dz, real_t angle)#: apply a rotation on a BoundingBox

BoundingBox &rotate3d(const Point &c, std::vector<real_t> d = std::vector<real_t>(3, 0.), real_t angle = 0.)#: apply a rotation on a BoundingBox

BoundingBox &rotate3d(real_t dx, real_t dy, real_t angle)#: apply a rotation on a BoundingBox

BoundingBox &rotate3d(real_t dx, real_t dy, real_t dz, real_t angle)#: apply a rotation on a BoundingBox

BoundingBox &transform(const Transformation &t)#: apply a geometrical transformation on a BoundingBox

BoundingBox &translate(const Parameter &p1)#: apply a translation on a BoundingBox (1 key)

BoundingBox &translate(real_t ux, real_t uy = 0., real_t uz = 0.)#: apply a translation on a BoundingBox (3 reals version)

BoundingBox &translate(std::vector<real_t> u = std::vector<real_t>(3, 0.))#: apply a translation on a BoundingBox (vector version)

inline RealPair xbounds() const#: return box bounds in first direction, if exists

inline RealPair ybounds() const#: return box bounds in second direction, if exists

inline RealPair zbounds() const#: return box bounds in third direction, if exists