#include <ShapeAnalysis_WireOrder.hxx>
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT | ShapeAnalysis_WireOrder () |
Empty constructor . | |
Standard_EXPORT | ShapeAnalysis_WireOrder (const Standard_Boolean mode3d, const Standard_Real tol) |
Creates a WireOrder in 3D (if mode3d is True) or 2D (if False) with a tolerance . | |
Standard_EXPORT void | SetMode (const Standard_Boolean mode3d, const Standard_Real tol) |
Sets new values. Clears the connexion list If <mode3d> changes, also clears the edge list (else, doesnt) . | |
Standard_EXPORT Standard_Real | Tolerance () const |
Returns the working tolerance . | |
Standard_EXPORT void | Clear () |
Clears the list of edges, but not mode and tol . | |
Standard_EXPORT void | Add (const gp_XYZ &start3d, const gp_XYZ &end3d) |
Adds a couple of points 3D (start,end) . | |
Standard_EXPORT void | Add (const gp_XY &start2d, const gp_XY &end2d) |
Adds a couple of points 2D (start,end) . | |
Standard_EXPORT Standard_Integer | NbEdges () const |
Returns the count of added couples of points (one per edges) . | |
Standard_EXPORT Standard_Boolean & | KeepLoopsMode () |
If this mode is True method perform does not sort edges of different loops. The resulting order is first loop, second one etc... . | |
Standard_EXPORT void | Perform (const Standard_Boolean closed=Standard_True) |
Computes the better order If <closed> is True (D) considers also closure Optimised if the couples were already in order The criterium is : two couples in order if distance between end-prec and start-cur is less then starting tolerance <tol> Else, the smallest distance is reached Gap corresponds to a smallest distance greater than <tol> . | |
Standard_EXPORT Standard_Boolean | IsDone () const |
Tells if Perform has been done Else, the following methods returns original values . | |
Standard_EXPORT Standard_Integer | Status () const |
Returns the status of the order (0 if not done) : 0 : all edges are direct and in sequence 1 : all edges are direct but some are not in sequence 2 : in addition, unresolved gaps remain -1 : some edges are reversed, but no gap remain -2 : some edges are reversed and some gaps remain -10 : COULD NOT BE RESOLVED, Failure on Reorder gap : regarding starting <tol> . | |
Standard_EXPORT Standard_Integer | Ordered (const Standard_Integer n) const |
Returns the number of original edge which correspond to the newly ordered number <n> Warning : the returned value is NEGATIVE if edge should be reversed . | |
Standard_EXPORT void | XYZ (const Standard_Integer num, gp_XYZ &start3d, gp_XYZ &end3d) const |
Returns the values of the couple <num>, as 3D values . | |
Standard_EXPORT void | XY (const Standard_Integer num, gp_XY &start2d, gp_XY &end2d) const |
Returns the values of the couple <num>, as 2D values . | |
Standard_EXPORT Standard_Real | Gap (const Standard_Integer num=0) const |
Returns the gap between a couple and its preceeding <num> is considered ordered If <num> = 0 (D), returns the greatest gap found . | |
Standard_EXPORT void | SetChains (const Standard_Real gap) |
Determines the chains inside which successive edges have a gap less than a given value. Queried by NbChains and Chain . | |
Standard_EXPORT Standard_Integer | NbChains () const |
Returns the count of computed chains . | |
Standard_EXPORT void | Chain (const Standard_Integer num, Standard_Integer &n1, Standard_Integer &n2) const |
Returns, for the chain n0 num, starting and ending numbers of edges. In the list of ordered edges (see Ordered for originals) . | |
Standard_EXPORT void | SetCouples (const Standard_Real gap) |
Determines the couples of edges for which end and start fit inside a given gap. Queried by NbCouples and Couple . | |
Standard_EXPORT Standard_Integer | NbCouples () const |
Returns the count of computed couples . | |
Standard_EXPORT void | Couple (const Standard_Integer num, Standard_Integer &n1, Standard_Integer &n2) const |
Returns, for the couple n0 num, the two implied edges In the list of ordered edges . | |
Private Attributes | |
Standard_Boolean | myKeepLoops |
Handle_TColStd_HArray1OfInteger | myOrd |
Handle_TColStd_HArray1OfInteger | myChains |
Handle_TColStd_HArray1OfInteger | myCouples |
Handle_TColgp_HSequenceOfXYZ | myXYZ |
Standard_Real | myTol |
Standard_Real | myGap |
Standard_Integer | myStat |
Standard_Boolean | myMode |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|