Describes an axis in 3D space. An axis is defined by: More...
#include <Geom_Axis1Placement.hxx>
Inheritance diagram for Geom_Axis1Placement:
Public Member Functions | |
| Geom_Axis1Placement (const gp_Ax1 &A1) | |
| Returns a transient copy of A1. More... | |
| Geom_Axis1Placement (const gp_Pnt &P, const gp_Dir &V) | |
| P is the origin of the axis placement and V is the direction of the axis placement. More... | |
| const gp_Ax1 & | Ax1 () const |
| Returns a non transient copy of <me>. More... | |
| void | Reverse () |
| Reverses the direction of the axis placement. More... | |
| Handle< Geom_Axis1Placement > | Reversed () const |
| Returns a copy of <me> reversed. More... | |
| void | SetDirection (const gp_Dir &V) override |
| Assigns V to the unit vector of this axis. More... | |
| void | Transform (const gp_Trsf &T) override |
| Applies the transformation T to this axis. More... | |
| Handle< Geom_Geometry > | Copy () const override |
| Creates a new object, which is a copy of this axis. More... | |
 Public Member Functions inherited from Geom_AxisPlacement | |
| void | SetAxis (const gp_Ax1 &A1) |
| Assigns A1 as the "main Axis" of this positioning system. This modifies. More... | |
| void | SetLocation (const gp_Pnt &P) |
| Assigns the point P as the origin of this positioning system. More... | |
| Standard_Real | Angle (const Handle< Geom_AxisPlacement > &Other) const |
| Computes the angular value, in radians, between the "main Direction" of this positioning system and that of positioning system Other. The result is a value between 0 and Pi. More... | |
| const gp_Ax1 & | Axis () const |
| Returns the main axis of the axis placement. For an "Axis2placement" it is the main axis (Location, Direction ). For an "Axis1Placement" this method returns a copy of <me>. More... | |
| gp_Dir | Direction () const |
| Returns the main "Direction" of an axis placement. More... | |
| gp_Pnt | Location () const |
| Returns the Location point (origin) of the axis placement. More... | |
| Public Member Functions inherited from Geom_Geometry | |
| void | Mirror (const gp_Pnt &P) |
| Performs the symmetrical transformation of a Geometry with respect to the point P which is the center of the symmetry. More... | |
| void | Mirror (const gp_Ax1 &A1) |
| Performs the symmetrical transformation of a Geometry with respect to an axis placement which is the axis of the symmetry. More... | |
| void | Mirror (const gp_Ax2 &A2) |
| Performs the symmetrical transformation of a Geometry with respect to a plane. The axis placement A2 locates the plane of the symmetry : (Location, XDirection, YDirection). More... | |
| void | Rotate (const gp_Ax1 &A1, const Standard_Real Ang) |
| Rotates a Geometry. A1 is the axis of the rotation. Ang is the angular value of the rotation in radians. More... | |
| void | Scale (const gp_Pnt &P, const Standard_Real S) |
| Scales a Geometry. S is the scaling value. More... | |
| void | Translate (const gp_Vec &V) |
| Translates a Geometry. V is the vector of the tanslation. More... | |
| void | Translate (const gp_Pnt &P1, const gp_Pnt &P2) |
| Translates a Geometry from the point P1 to the point P2. More... | |
| Handle< Geom_Geometry > | Mirrored (const gp_Pnt &P) const |
| Handle< Geom_Geometry > | Mirrored (const gp_Ax1 &A1) const |
| Handle< Geom_Geometry > | Mirrored (const gp_Ax2 &A2) const |
| Handle< Geom_Geometry > | Rotated (const gp_Ax1 &A1, const Standard_Real Ang) const |
| Handle< Geom_Geometry > | Scaled (const gp_Pnt &P, const Standard_Real S) const |
| Handle< Geom_Geometry > | Transformed (const gp_Trsf &T) const |
| Handle< Geom_Geometry > | Translated (const gp_Vec &V) const |
| Handle< Geom_Geometry > | Translated (const gp_Pnt &P1, const gp_Pnt &P2) const |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. More... | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Transient * | This () const |
| Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
| void | IncrementRefCounter () const |
| Increments the reference counter of this object. More... | |
| Standard_Integer | DecrementRefCounter () const |
| Decrements the reference counter of this object; returns the decremented value. More... | |
Additional Inherited Members | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. More... | |
| Static Public Member Functions inherited from Standard_Transient | |
| static const char * | get_type_name () |
| Returns a type descriptor about this object. More... | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. More... | |
| Protected Attributes inherited from Geom_AxisPlacement | |
| gp_Ax1 | axis |
Detailed Description
Describes an axis in 3D space. An axis is defined by:
- its origin, also termed the "Location point" of the axis,
- its unit vector, termed the "Direction" of the axis. Note: Geom_Axis1Placement axes provide the same kind of "geometric" services as gp_Ax1 axes but have more complex data structures. The geometric objects provided by the Geom package use gp_Ax1 objects to include axes in their data structures, or to define an axis of symmetry or axis of rotation. Geom_Axis1Placement axes are used in a context where they can be shared by several objects contained inside a common data structure.
Constructor & Destructor Documentation
◆ Geom_Axis1Placement() [1/2]
| Geom_Axis1Placement::Geom_Axis1Placement | ( | const gp_Ax1 & | A1 | ) |
Returns a transient copy of A1.
◆ Geom_Axis1Placement() [2/2]
P is the origin of the axis placement and V is the direction of the axis placement.
Member Function Documentation
◆ Ax1()
| const gp_Ax1& Geom_Axis1Placement::Ax1 | ( | ) | const |
Returns a non transient copy of <me>.
◆ Copy()
|
overridevirtual |
Creates a new object, which is a copy of this axis.
Implements Geom_Geometry.
◆ Reverse()
| void Geom_Axis1Placement::Reverse | ( | ) |
Reverses the direction of the axis placement.
◆ Reversed()
| Handle< Geom_Axis1Placement > Geom_Axis1Placement::Reversed | ( | ) | const |
Returns a copy of <me> reversed.
◆ SetDirection()
|
overridevirtual |
Assigns V to the unit vector of this axis.
Implements Geom_AxisPlacement.
◆ Transform()
|
overridevirtual |
Applies the transformation T to this axis.
Implements Geom_Geometry.
The documentation for this class was generated from the following file:
