IMP Reference Guide
2.20.0
The Integrative Modeling Platform
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A reference frame in 3D. More...
#include <IMP/algebra/ReferenceFrame3D.h>
A reference frame in 3D.
See geometric primitives for more information.
Definition at line 22 of file ReferenceFrame3D.h.
Public Member Functions | |
ReferenceFrame3D (const ReferenceFrame3D &)=default | |
ReferenceFrame3D () | |
Create the default reference frame. More... | |
ReferenceFrame3D (const Transformation3D &tr) | |
A reference frame specified by a transformation matrix. More... | |
Vector3D | get_global_coordinates (const Vector3D &v) const |
ReferenceFrame3D | get_global_reference_frame (const ReferenceFrame3D &v) const |
Vector3D | get_local_coordinates (const Vector3D &v) const |
ReferenceFrame3D | get_local_reference_frame (const ReferenceFrame3D &v) const |
const Transformation3D & | get_transformation_from () const |
Return the transformation from global to local coordinates. More... | |
const Transformation3D & | get_transformation_to () const |
Return transformation from local to global coordinates. More... | |
ReferenceFrame3D & | operator= (const ReferenceFrame3D &)=default |
void | show (std::ostream &out=std::cout) const |
IMP::algebra::ReferenceFrame3D::ReferenceFrame3D | ( | ) |
Create the default reference frame.
That is, the origin with x,y,z axis as the principal axes.
Definition at line 50 of file ReferenceFrame3D.h.
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explicit |
A reference frame specified by a transformation matrix.
Constructs a reference frame using transformation tr
tr | a transformation from local coordinates in this constructed reference frame to the global coordinates (equiv., tr brings the origin of the global frame to the origin of this frame, in global coordinates), |
Definition at line 61 of file ReferenceFrame3D.h.
Convert the vector v from local to global coordinates (i.e., v is specified in this reference frame)
Definition at line 83 of file ReferenceFrame3D.h.
ReferenceFrame3D IMP::algebra::ReferenceFrame3D::get_global_reference_frame | ( | const ReferenceFrame3D & | v | ) | const |
Convert reference frame v from local to global (i.e., v is specified in this reference frame)
Definition at line 95 of file ReferenceFrame3D.h.
Convert the vector v from global to local coordinates (i.e., the returned vector is specified in this reference frame)
Definition at line 89 of file ReferenceFrame3D.h.
ReferenceFrame3D IMP::algebra::ReferenceFrame3D::get_local_reference_frame | ( | const ReferenceFrame3D & | v | ) | const |
Convert reference frame v from global to local (i.e. the returned reference frame is specified in this reference frame)
Definition at line 101 of file ReferenceFrame3D.h.
const Transformation3D& IMP::algebra::ReferenceFrame3D::get_transformation_from | ( | ) | const |
Return the transformation from global to local coordinates.
Get the transformation from the origin of this reference frame to the origin of the global frame (both in global coordinates).
Definition at line 77 of file ReferenceFrame3D.h.
const Transformation3D& IMP::algebra::ReferenceFrame3D::get_transformation_to | ( | ) | const |
Return transformation from local to global coordinates.
Get the transformation that brings the origin of the global reference frame to the origin of this frame (both in global coordinates).
Definition at line 70 of file ReferenceFrame3D.h.