Open CASCADE Technology
6.5.4
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A framework to define sensitive Areas for a Circle
Radius and center, or a geometric circle is given.
#include <Select2D_SensitiveCircle.hxx>
Public Member Functions | |
Select2D_SensitiveCircle (const Handle< SelectBasics_EntityOwner > &OwnerId, const gp_Circ2d &TheCirc, const Select2D_TypeOfSelection TheType=Select2D_TOS_BOUNDARY) | |
Constructs a sensitive circle object defined by the owner OwnerId, the circle Circle, and the selection type Type. Type can be: | |
void | Areas (SelectBasics_ListOfBox2d &aresul) |
returns the sensitive areas for a circle... | |
Standard_Boolean | Matches (const Standard_Real X, const Standard_Real Y, const Standard_Real aTol, Standard_Real &DMin) |
Returns true if the minimum distance DMin between the postion x,y and the circle is less than aTol.. | |
Standard_Boolean | Matches (const Standard_Real XMin, const Standard_Real YMin, const Standard_Real XMax, const Standard_Real YMax, const Standard_Real aTol) |
returns True if the box (Xmin,YMin)------(Xmax,Ymax) contains the SensitiveEntity. Necessary for selection using elastic boxes,or segments. | |
const gp_Circ2d & | Circle () const |
Returns the circle used at the time of construction of this object. | |
void | SetTypeOfSelection (const Select2D_TypeOfSelection aType) |
Sets the selection type. | |
Select2D_TypeOfSelection | Selection () |
Returns the selection type used at the time of construction of this object. |
Select2D_SensitiveCircle::Select2D_SensitiveCircle | ( | const Handle< SelectBasics_EntityOwner > & | OwnerId, |
const gp_Circ2d & | TheCirc, | ||
const Select2D_TypeOfSelection | TheType = Select2D_TOS_BOUNDARY |
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) |
void Select2D_SensitiveCircle::Areas | ( | SelectBasics_ListOfBox2d & | aresul | ) | [virtual] |
Implements SelectBasics_SensitiveEntity.
const gp_Circ2d& Select2D_SensitiveCircle::Circle | ( | ) | const |
Standard_Boolean Select2D_SensitiveCircle::Matches | ( | const Standard_Real | X, |
const Standard_Real | Y, | ||
const Standard_Real | aTol, | ||
Standard_Real & | DMin | ||
) | [virtual] |
Implements SelectBasics_SensitiveEntity.
Standard_Boolean Select2D_SensitiveCircle::Matches | ( | const Standard_Real | XMin, |
const Standard_Real | YMin, | ||
const Standard_Real | XMax, | ||
const Standard_Real | YMax, | ||
const Standard_Real | aTol | ||
) | [virtual] |
Implements SelectBasics_SensitiveEntity.