Simple sensitive element for picking by point only. More...
#include <AIS_ViewCube.hxx>
Inheritance diagram for AIS_ViewCubeSensitive:
Public Member Functions | |
| AIS_ViewCubeSensitive (const Handle< SelectMgr_EntityOwner > &theOwner, const Handle< Graphic3d_ArrayOfTriangles > &theTris) | |
| Constructor. More... | |
| virtual Standard_Boolean | Matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult) override |
| Checks whether element overlaps current selecting volume. More... | |
 Public Member Functions inherited from Select3D_SensitivePrimitiveArray | |
| Select3D_SensitivePrimitiveArray (const Handle< SelectMgr_EntityOwner > &theOwnerId) | |
| Constructs an empty sensitive object. More... | |
| Standard_Integer | PatchSizeMax () const |
| Return patch size limit (1 by default). More... | |
| void | SetPatchSizeMax (const Standard_Integer thePatchSizeMax) |
| Assign patch size limit. Should be set before initialization. More... | |
| float | PatchDistance () const |
| Maximum allowed distance between consequential elements in patch (ShortRealLast() by default). Has no effect on indexed triangulation. More... | |
| void | SetPatchDistance (const float thePatchDistMax) |
| Assign patch distance limit. Should be set before initialization. More... | |
| bool | InitTriangulation (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const Standard_Integer theIndexLower, const Standard_Integer theIndexUpper, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1) |
| Initialize the sensitive object from triangualtion. The sub-triangulation can be specified by arguments theIndexLower and theIndexUpper (these are for iterating theIndices, not to restrict the actual index values!). More... | |
| bool | InitTriangulation (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1) |
| Initialize the sensitive object from triangualtion. More... | |
| bool | InitPoints (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const Standard_Integer theIndexLower, const Standard_Integer theIndexUpper, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1) |
| Initialize the sensitive object from point set. The sub-set of points can be specified by arguments theIndexLower and theIndexUpper (these are for iterating theIndices, not to restrict the actual index values!). More... | |
| bool | InitPoints (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1) |
| Initialize the sensitive object from point set. More... | |
| bool | InitPoints (const Handle< Graphic3d_Buffer > &theVerts, const TopLoc_Location &theInitLoc, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1) |
| Initialize the sensitive object from point set. More... | |
| void | SetMinMax (double theMinX, double theMinY, double theMinZ, double theMaxX, double theMaxY, double theMaxZ) |
| Assign new not transformed bounding box. More... | |
| bool | ToDetectElements () const |
| Return flag to keep index of last topmost detected element, TRUE by default. More... | |
| void | SetDetectElements (bool theToDetect) |
| Setup keeping of the index of last topmost detected element (axis picking). More... | |
| bool | ToDetectElementMap () const |
| Return flag to keep index map of last detected elements, FALSE by default (rectangle selection). More... | |
| void | SetDetectElementMap (bool theToDetect) |
| Setup keeping of the index map of last detected elements (rectangle selection). More... | |
| bool | ToDetectNodes () const |
| Return flag to keep index of last topmost detected node, FALSE by default. More... | |
| void | SetDetectNodes (bool theToDetect) |
| Setup keeping of the index of last topmost detected node (for axis picking). More... | |
| bool | ToDetectNodeMap () const |
| Return flag to keep index map of last detected nodes, FALSE by default (rectangle selection). More... | |
| void | SetDetectNodeMap (bool theToDetect) |
| Setup keeping of the index map of last detected nodes (rectangle selection). More... | |
| bool | ToDetectEdges () const |
| Return flag to keep index of last topmost detected edge, FALSE by default. More... | |
| void | SetDetectEdges (bool theToDetect) |
| Setup keeping of the index of last topmost detected edge (axis picking). More... | |
| Standard_Integer | LastDetectedElement () const |
| Return last topmost detected element or -1 if undefined (axis picking). More... | |
| const Handle< TColStd_HPackedMapOfInteger > & | LastDetectedElementMap () const |
| Return the index map of last detected elements (rectangle selection). More... | |
| Standard_Integer | LastDetectedNode () const |
| Return last topmost detected node or -1 if undefined (axis picking). More... | |
| const Handle< TColStd_HPackedMapOfInteger > & | LastDetectedNodeMap () const |
| Return the index map of last detected nodes (rectangle selection). More... | |
| Standard_Integer | LastDetectedEdgeNode1 () const |
| Return the first node of last topmost detected edge or -1 if undefined (axis picking). More... | |
| Standard_Integer | LastDetectedEdgeNode2 () const |
| Return the second node of last topmost detected edge or -1 if undefined (axis picking). More... | |
| virtual void | DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const override |
| Dumps the content of me into the stream. More... | |
| virtual Handle< Select3D_SensitiveEntity > | GetConnected () override |
| Originally this method intended to return sensitive entity with new location aLocation, but currently sensitive entities do not hold a location, instead HasLocation() and Location() methods call corresponding entity owner's methods. Thus all entities returned by GetConnected() share the same location propagated from corresponding selectable object. You must redefine this function for any type of sensitive entity which can accept another connected sensitive entity. More... | |
| virtual Standard_Integer | Size () const override |
| Returns the length of array of triangles or edges. More... | |
| virtual Standard_Integer | NbSubElements () const override |
| Returns the amount of nodes in triangulation. More... | |
| virtual Select3D_BndBox3d | Box (const Standard_Integer theIdx) const override |
| Returns bounding box of triangle/edge with index theIdx. More... | |
| virtual Standard_Real | Center (const Standard_Integer theIdx, const Standard_Integer theAxis) const override |
| Returns geometry center of triangle/edge with index theIdx in array along the given axis theAxis. More... | |
| virtual void | Swap (const Standard_Integer theIdx1, const Standard_Integer theIdx2) override |
| Swaps items with indexes theIdx1 and theIdx2 in array. More... | |
| virtual Select3D_BndBox3d | BoundingBox () override |
| Returns bounding box of the triangulation. If location transformation is set, it will be applied. More... | |
| virtual gp_Pnt | CenterOfGeometry () const override |
| Returns center of triangulation. If location transformation is set, it will be applied. More... | |
| virtual Standard_Boolean | HasInitLocation () const override |
| Returns true if the shape corresponding to the entity has init location. More... | |
| virtual gp_GTrsf | InvInitLocation () const override |
| Returns inversed location transformation matrix if the shape corresponding to this entity has init location set. Otherwise, returns identity matrix. More... | |
| virtual void | Set (const Handle< SelectMgr_EntityOwner > &theOwnerId) override |
| Sets the owner for all entities in group. More... | |
| virtual void | BVH () override |
| Builds BVH tree for sensitive set. More... | |
| Public Member Functions inherited from Select3D_SensitiveSet | |
| Select3D_SensitiveSet (const Handle< SelectMgr_EntityOwner > &theOwnerId) | |
| Creates new empty sensitive set and its content. More... | |
| virtual Standard_Boolean | ToBuildBVH () const override |
| Returns TRUE if BVH tree is in invalidated state. More... | |
| void | SetBuilder (const Handle< Select3D_BVHBuilder3d > &theBuilder) |
| Sets the method (builder) used to construct BVH. More... | |
| void | MarkDirty () |
| Marks BVH tree of the set as outdated. It will be rebuild at the next call of BVH() More... | |
| virtual void | Clear () override |
| Destroys cross-reference to avoid memory leak. More... | |
| Standard_Integer | GetLeafNodeSize () const |
| Returns a number of nodes in 1 BVH leaf. More... | |
| Public Member Functions inherited from Select3D_SensitiveEntity | |
| const Handle< SelectMgr_EntityOwner > & | OwnerId () const |
| Returns pointer to owner of the entity. More... | |
| Standard_Integer | SensitivityFactor () const |
| allows a better sensitivity for a specific entity in selection algorithms useful for small sized entities. More... | |
| void | SetSensitivityFactor (const Standard_Integer theNewSens) |
| Allows to manage sensitivity of a particular sensitive entity. More... | |
| const Handle< Graphic3d_TransformPers > & | TransformPersistence () const |
| Return transformation persistence. More... | |
| virtual void | SetTransformPersistence (const Handle< Graphic3d_TransformPers > &theTrsfPers) |
| Set transformation persistence. More... | |
| 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... | |
Protected Member Functions | |
| bool | isValidRay (const SelectBasics_SelectingVolumeManager &theMgr) const |
| Checks if picking ray can be used for detection. More... | |
| Protected Member Functions inherited from Select3D_SensitivePrimitiveArray | |
| void | computeBoundingBox () |
| Compute bounding box. More... | |
| Select3D_BndBox3d | applyTransformation () |
| Inner function for transformation application to bounding box of the triangulation. More... | |
| const Graphic3d_Vec3 & | getPosVec3 (const Standard_Integer theIndex) const |
| Auxiliary getter. More... | |
| const Graphic3d_Vec2 & | getPosVec2 (const Standard_Integer theIndex) const |
| Auxiliary getter. More... | |
| virtual Standard_Boolean | overlapsElement (SelectBasics_PickResult &thePickResult, SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theElemIdx, Standard_Boolean theIsFullInside) override |
| Checks whether the element with index theIdx overlaps the current selecting volume. More... | |
| virtual Standard_Real | distanceToCOG (SelectBasics_SelectingVolumeManager &theMgr) override |
| Calculates distance from the 3d projection of used-picked screen point to center of the geometry. More... | |
| virtual Standard_Boolean | elementIsInside (SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theElemIdx, Standard_Boolean theIsFullInside) override |
| Checks whether the entity with index theIdx is inside the current selecting volume. More... | |
| Protected Member Functions inherited from Select3D_SensitiveSet | |
| Standard_Boolean | matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult, Standard_Boolean theToCheckAllInside) |
| Checks whether one or more entities of the set overlap current selecting volume. Implements the traverse of BVH tree built for the set. More... | |
| Standard_Boolean | processElements (SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theFirstElem, Standard_Integer theLastElem, Standard_Boolean theIsFullInside, Standard_Boolean theToCheckAllInside, SelectBasics_PickResult &thePickResult, Standard_Integer &theMatchesNb) |
| Process elements overlapped by the selection volume. More... | |
| Protected Member Functions inherited from Select3D_SensitiveEntity | |
| Select3D_SensitiveEntity (const Handle< SelectMgr_EntityOwner > &theOwnerId) | |
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 Select3D_SensitiveSet | |
| static const Handle< Select3D_BVHBuilder3d > & | DefaultBVHBuilder () |
| Return global instance to default BVH builder. More... | |
| static void | SetDefaultBVHBuilder (const Handle< Select3D_BVHBuilder3d > &theBuilder) |
| Assign new BVH builder to be used by default for new sensitive sets (assigning is NOT thread-safe!). 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 Select3D_SensitiveSet | |
| BvhPrimitiveSet | myContent |
| A link between sensitive entity and BVH_PrimitiveSet. More... | |
| Standard_Integer | myDetectedIdx |
| Index of detected primitive in BVH sorted primitive array. More... | |
| Protected Attributes inherited from Select3D_SensitiveEntity | |
| Handle< SelectMgr_EntityOwner > | myOwnerId |
| Handle< Graphic3d_TransformPers > | myTrsfPers |
| Standard_Integer | mySFactor |
Detailed Description
Simple sensitive element for picking by point only.
Constructor & Destructor Documentation
◆ AIS_ViewCubeSensitive()
| AIS_ViewCubeSensitive::AIS_ViewCubeSensitive | ( | const Handle< SelectMgr_EntityOwner > & | theOwner, |
| const Handle< Graphic3d_ArrayOfTriangles > & | theTris | ||
| ) |
Constructor.
Member Function Documentation
◆ isValidRay()
|
protected |
Checks if picking ray can be used for detection.
◆ Matches()
|
overridevirtual |
Checks whether element overlaps current selecting volume.
Reimplemented from Select3D_SensitivePrimitiveArray.
The documentation for this class was generated from the following file:
