#include <Geom_Vector.hxx>
Inheritance diagram for Geom_Vector:
Public Member Functions | |
Standard_EXPORT void | Reverse () |
Reverses the vector <me>. . | |
Standard_EXPORT Handle_Geom_Vector | Reversed () const |
Returns a copy of <me> reversed. . | |
Standard_EXPORT Standard_Real | Angle (const Handle(Geom_Vector)&Other) const |
Computes the angular value, in radians, between this vector and vector Other. The result is a value between 0 and Pi. Exceptions gp_VectorWithNullMagnitude if: - the magnitude of this vector is less than or equal to gp::Resolution(), or - the magnitude of vector Other is less than or equal to gp::Resolution(). . | |
Standard_EXPORT Standard_Real | AngleWithRef (const Handle(Geom_Vector)&Other, const Handle(Geom_Vector)&VRef) const |
Computes the angular value, in radians, between this vector and vector Other. The result is a value between -Pi and Pi. The vector VRef defines the positive sense of rotation: the angular value is positive if the cross product this ^ Other has the same orientation as VRef (in relation to the plane defined by this vector and vector Other). Otherwise, it is negative. Exceptions Standard_DomainError if this vector, vector Other and vector VRef are coplanar, except if this vector and vector Other are parallel. gp_VectorWithNullMagnitude if the magnitude of this vector, vector Other or vector VRef is less than or equal to gp::Resolution(). . | |
Standard_EXPORT void | Coord (Standard_Real &X, Standard_Real &Y, Standard_Real &Z) const |
Returns the coordinates X, Y and Z of this vector. . | |
virtual Standard_EXPORT Standard_Real | Magnitude () const =0 |
Returns the Magnitude of <me>. . | |
virtual Standard_EXPORT Standard_Real | SquareMagnitude () const =0 |
Returns the square magnitude of <me>. . | |
Standard_EXPORT Standard_Real | X () const |
Returns the X coordinate of <me>. . | |
Standard_EXPORT Standard_Real | Y () const |
Returns the Y coordinate of <me>. . | |
Standard_EXPORT Standard_Real | Z () const |
Returns the Z coordinate of <me>. . | |
virtual Standard_EXPORT void | Cross (const Handle(Geom_Vector)&Other)=0 |
Computes the cross product between <me> and <other>. Raised if <me> is a "Direction" and if <me> and <other> are parallel because it is not possible to build a "Direction" with null length. . | |
virtual Standard_EXPORT Handle_Geom_Vector | Crossed (const Handle(Geom_Vector)&Other) const =0 |
Computes the cross product between <me> and <other>. A new direction is returned. Raised if <me> is a "Direction" and if the two vectors are parallel because it is not possible to create a "Direction" with null length. . | |
virtual Standard_EXPORT void | CrossCross (const Handle(Geom_Vector)&V1, const Handle(Geom_Vector)&V2)=0 |
Computes the triple vector product <me> ^(V1 ^ V2). Raised if <me> is a "Direction" and if V1 and V2 are parallel or <me> and (V1 ^ V2) are parallel . | |
virtual Standard_EXPORT Handle_Geom_Vector | CrossCrossed (const Handle(Geom_Vector)&V1, const Handle(Geom_Vector)&V2) const =0 |
Computes the triple vector product <me> ^(V1 ^ V2). Raised if <me> is a direction and if V1 and V2 are parallel or <me> and (V1 ^ V2) are parallel . | |
Standard_EXPORT Standard_Real | Dot (const Handle(Geom_Vector)&Other) const |
Computes the scalar product of this vector and vector Other. . | |
Standard_EXPORT Standard_Real | DotCross (const Handle(Geom_Vector)&V1, const Handle(Geom_Vector)&V2) const |
Computes the triple scalar product. Returns me . (V1 ^ V2) . | |
Standard_EXPORT const gp_Vec & | Vec () const |
Converts this vector into a gp_Vec vector. . | |
Standard_EXPORT const | Handle (Standard_Type)&DynamicType() const |
Protected Attributes | |
gp_Vec | gpVec |
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Implemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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Implemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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Implemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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Implemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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Reimplemented from Geom_Geometry. Reimplemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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Implemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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Implemented in Geom_Direction, and Geom_VectorWithMagnitude. |
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