#include <gp_Lin.hxx>
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
gp_Lin () | |
Creates an indefinite Line. . | |
gp_Lin (const gp_Ax1 &A1) | |
Creates a line defined by axis A1. . | |
Standard_EXPORT | gp_Lin (const gp_Pnt &P, const gp_Dir &V) |
Creates a line passing through point P and parallel to vector V (P and V are, respectively, the origin and the unit vector of the positioning axis of the line). . | |
void | Reverse () |
gp_Lin | Reversed () const |
Reverses the direction of the line. Note: - Reverse assigns the result to this line, while - Reversed creates a new one. . | |
void | SetDirection (const gp_Dir &V) |
Changes the direction of the line. . | |
void | SetLocation (const gp_Pnt &P) |
Changes the location point (origin) of the line. . | |
void | SetPosition (const gp_Ax1 &A1) |
Complete redefinition of the line. The "Location" point of <a1> is the origin of the line. The "Direction" of <a1> is the direction of the line. . | |
const gp_Dir & | Direction () const |
Returns the direction of the line. . | |
const gp_Pnt & | Location () const |
Returns the location point (origin) of the line. . | |
const gp_Ax1 & | Position () const |
Returns the axis placement one axis whith the same location and direction as <me>. . | |
Standard_Real | Angle (const gp_Lin &Other) const |
Computes the angle between two lines in radians. . | |
Standard_Boolean | Contains (const gp_Pnt &P, const Standard_Real LinearTolerance) const |
Returns true if this line contains the point P, that is, if the distance between point P and this line is less than or equal to LinearTolerance.. . | |
Standard_Real | Distance (const gp_Pnt &P) const |
Computes the distance between <me> and the point P. . | |
Standard_EXPORT Standard_Real | Distance (const gp_Lin &Other) const |
Computes the distance between two lines. . | |
Standard_Real | SquareDistance (const gp_Pnt &P) const |
Computes the square distance between <me> and the point P. . | |
Standard_Real | SquareDistance (const gp_Lin &Other) const |
Computes the square distance between two lines. . | |
gp_Lin | Normal (const gp_Pnt &P) const |
Computes the line normal to the direction of <me>, passing through the point P. Raises ConstructionError if the distance between <me> and the point P is lower or equal to Resolution from gp because there is an infinity of solutions in 3D space. . | |
Standard_EXPORT void | Mirror (const gp_Pnt &P) |
Standard_EXPORT gp_Lin | Mirrored (const gp_Pnt &P) const |
Performs the symmetrical transformation of a line with respect to the point P which is the center of the symmetry. . | |
Standard_EXPORT void | Mirror (const gp_Ax1 &A1) |
Standard_EXPORT gp_Lin | Mirrored (const gp_Ax1 &A1) const |
Performs the symmetrical transformation of a line with respect to an axis placement which is the axis of the symmetry. . | |
Standard_EXPORT void | Mirror (const gp_Ax2 &A2) |
Standard_EXPORT gp_Lin | Mirrored (const gp_Ax2 &A2) const |
Performs the symmetrical transformation of a line with respect to a plane. The axis placement <a2> locates the plane of the symmetry : (Location, XDirection, YDirection). . | |
void | Rotate (const gp_Ax1 &A1, const Standard_Real Ang) |
gp_Lin | Rotated (const gp_Ax1 &A1, const Standard_Real Ang) const |
Rotates a line. A1 is the axis of the rotation. Ang is the angular value of the rotation in radians. . | |
void | Scale (const gp_Pnt &P, const Standard_Real S) |
gp_Lin | Scaled (const gp_Pnt &P, const Standard_Real S) const |
Scales a line. S is the scaling value. The "Location" point (origin) of the line is modified. The "Direction" is reversed if the scale is negative. . | |
void | Transform (const gp_Trsf &T) |
gp_Lin | Transformed (const gp_Trsf &T) const |
Transforms a line with the transformation T from class Trsf. . | |
void | Translate (const gp_Vec &V) |
gp_Lin | Translated (const gp_Vec &V) const |
Translates a line in the direction of the vector V. The magnitude of the translation is the vector's magnitude. . | |
void | Translate (const gp_Pnt &P1, const gp_Pnt &P2) |
gp_Lin | Translated (const gp_Pnt &P1, const gp_Pnt &P2) const |
Translates a line from the point P1 to the point P2. . | |
const gp_Ax1 & | _CSFDB_Getgp_Linpos () const |
Private Attributes | |
gp_Ax1 | pos |
Friends | |
Standard_EXPORT friend Handle_Standard_Type & | gp_Lin_Type_ () |
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