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Itasca C++ Interface
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Interface to provide acces to BodyBlock. More...
#include <ibodyblock.h>
Public Types | |
| enum | blockType { Hexahedron =1 , Tetrahedron , Wedge , Default } |
| Type of block enumeration ({Hexahedron=1, Tetrahedron, Wedge, Default}). Default usually means Hexahedron. | |
| enum | blockValidState { WrongTopologyFaceAttachment =-7 , WrongNumberOfNodes , IntersectWithOthers , HasConcaveFaces , SelfIntersections , NegativeOrZeroVolume , BadDegeneracy , AFaceHasAttachedBlocksFromOneSide , Contained , ValidBlock , ValidButNotAttached , DefaultState } |
| Type of valid state. | |
Public Member Functions | |
| virtual const IThing * | getIThing () const =0 |
| returns a const IThing pointer | |
| virtual IThing * | getIThing ()=0 |
| returns a IThing pointer | |
| virtual uint32 | getSize () const =0 |
| Returns the number of faces associated with this block. 6-for hexahedron, 5-wedge block, 4-for tetrahedron. | |
| virtual uint32 | getSizeEdges () const =0 |
| Returns the number of edges associated with this block. 12-for hexahedron, 9-wedge block, 6-for tetrahedron. | |
| virtual uint32 | getSizePoints () const =0 |
| Returns the number of points associated with this block. 8-for hexahedron, 6-wedge block, 4-for tetrahedron. | |
| virtual IGeomPoly * | getFace (uint32 index)=0 |
| Returns the face at index index in the list of faces associated with the block. Will return 0 if index >= getSize(). | |
| virtual const IGeomPoly * | getFace (uint32 index) const =0 |
| Returns the face at index index in the list of faces associated with the block. Will return 0 if index >= getSize(). | |
| virtual const IGeomEdge * | getEdge (const uint32 index) const =0 |
| Returns the edge at index index in the list of edges associated with the block. Will return 0 if index >= getSizeEdges(). | |
| virtual IGeomEdge * | getEdge (uint32 index)=0 |
| Returns the edge at index index in the list of edges associated with the block. Will return 0 if index >= getSizeEdges(). | |
| virtual const IGeomPoint * | getPoint (uint32 index) const =0 |
| Returns the point at index index in the list of edges associated with the block. Will return 0 if index >= getSizePonts(). | |
| virtual IGeomPoint * | getPoint (uint32 index)=0 |
| Returns the point at index index in the list of edges associated with the block. Will return 0 if index >= getSizePonts(). | |
| virtual bool | isValid () const =0 |
| Checks the validity of the block - the block must form fully closed convex volume. | |
| virtual DVect | getCentroid () const =0 |
| Returns the centroid, calculated as the average of the point positions. | |
| virtual double | getArea () const =0 |
| Returns the area of the block (sum of faces areas), assuming the block is valid. | |
| virtual double | getVolume (double tol=1.0e-9) const =0 |
| Returns volume of the block: for hexahedron block with nonplanar faces uses exact formula from trilinear/bilinear interpolation of the volume of the block. | |
| virtual blockValidState | getValidState () const =0 |
| Returns validState flag. | |
| virtual QString | getValidStateString () const =0 |
| Return validState string message. | |
| virtual void | getEdgesOrder (FArray< QPair< uint32, uint32 > > &edgesOrder) const =0 |
| Place into edgesOrder Array of pairs of point indicies, each of the pair correspondes to an edge between two points. | |
| virtual void | getFacesOrder (FArray< FArray< uint32 > > &facesOrder) const =0 |
| Place ino facesOrder array of array of point indicies, each of array of point indicies correspond to points of the face. | |
| virtual bool | isIn (const DVect &v, const double &tolerance=1e-7) const =0 |
| virtual DVect | getClosestPoint (const DVect &v) const =0 |
| Returns the closest point to /a v. | |
| virtual uint32 | getMultiplier () const =0 |
| Return block multiplier, 1=default, 2,3,4... | |
| virtual void | setMultiplier (uint32 m)=0 |
| Set block multiplier, 1=default, 2,3,4... | |
| virtual bool | getGUIselect () const =0 |
| return GUI specific select flag | |
| virtual void | setGUIselect (bool flag) const =0 |
| set GUI specific select flag | |
| virtual bool | getOKdegeneracyFlag () const =0 |
| return "degenerecy OK flag" relevant for zoning wedges and tetrahedrons (for hexahedron is always true – zoning possible) | |
| virtual void | setOKdegeneracyFlag (bool OK) const =0 |
| sets "degenerecy OK flag" relevant for zoning wedges and tetrahedrons (for hexahedron is always true – zoning possible) | |
| virtual const IGeomPoly * | getTheOpositeFace (const IGeomPoly *face) const =0 |
Static Public Attributes | |
| static const TType | type_ =0x53a34354 |
| The type identification number for this class, for use in convert_cast() and convert_getcast(). | |
Interface to provide acces to BodyBlock.
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pure virtual |
Returns the oposite face of the block – this is the face that does not share edges or points accros the block with supplied face. Returns zero if supplied face is not part of the block or the block is tetrahedra or the block is wedge and supplied face is quad face.
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pure virtual |
Returns true if the point v, is inside Block, check by projection of the point on each face plane and checking if it is inside each face on (if provided) is filled with the projected point. tolerance is used to determine if the projected point is inside or outside.
1.10.0