MAT — OpenCascade.js

OCCT package MAT: MAT_Arc, MAT_BasicElt, MAT_Bisector, MAT_Edge, and 8 more bound classes.

MAT_Arc

Standard_Transient

An Arc is associated to each Bisecting of the mat.

Constructors(1)

constructor(ArcIndex: number, GeomIndex: number, FirstElement: MAT_BasicElt, SecondElement: MAT_BasicElt): MAT_Arc
Parameters (4)
- ArcIndex
- GeomIndex
- FirstElement
- SecondElement

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(19)

Index(): number
Returns the index of <me> in Graph.theArcs.
GeomIndex(): number
Returns the index associated of the geometric representation of <me>.
FirstElement(): MAT_BasicElt
Returns one of the BasicElt equidistant from <me>.
SecondElement(): MAT_BasicElt
Returns the other BasicElt equidistant from <me>.
FirstNode(): MAT_Node
Returns one Node extremity of <me>.
SecondNode(): MAT_Node
Returns the other Node extremity of <me>.
TheOtherNode(aNode: MAT_Node): MAT_Node
An Arc has two Node, if <aNode> equals one Returns the other.
if <aNode> is not oh <me>
Parameters (1)
- aNode
HasNeighbour(aNode: MAT_Node, aSide: MAT_Side): boolean
Returns True if there is an arc linked to the Node <aNode> located on the side <aSide> of <me>; if <aNode> is not on <me>.
Parameters (2)
- aNode
- aSide
Neighbour(aNode: MAT_Node, aSide: MAT_Side): MAT_Arc
Returns the first arc linked to the Node <aNode> located on the side <aSide> of <me>; if HasNeighbour() returns FALSE.
Parameters (2)
- aNode
- aSide
SetIndex(anInteger: number): void
Parameters (1)
- anInteger
SetGeomIndex(anInteger: number): void
Parameters (1)
- anInteger
SetFirstElement(aBasicElt: MAT_BasicElt): void
Parameters (1)
- aBasicElt
SetSecondElement(aBasicElt: MAT_BasicElt): void
Parameters (1)
- aBasicElt
SetFirstNode(aNode: MAT_Node): void
Parameters (1)
- aNode
SetSecondNode(aNode: MAT_Node): void
Parameters (1)
- aNode
SetFirstArc(aSide: MAT_Side, anArc: MAT_Arc): void
Parameters (2)
- aSide
- anArc
SetSecondArc(aSide: MAT_Side, anArc: MAT_Arc): void
Parameters (2)
- aSide
- anArc
SetNeighbour(aSide: MAT_Side, aNode: MAT_Node, anArc: MAT_Arc): void
Parameters (3)
- aSide
- aNode
- anArc
DynamicType(): Standard_Type

MAT_BasicElt

Standard_Transient

A BasicELt is associated to each elementary constituent of the figure.

Constructors(1)

constructor(anInteger: number): MAT_BasicElt
Constructor, <anInteger> is the <index> of <me>.
Parameters (1)
- anInteger

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(9)

StartArc(): MAT_Arc
Return <startArcLeft> or <startArcRight> corresponding to <aSide>.
EndArc(): MAT_Arc
Return <endArcLeft> or <endArcRight> corresponding to <aSide>.
Index(): number
Return the <index> of <me> in Graph.TheBasicElts.
GeomIndex(): number
Return the <GeomIndex> of <me>.
SetStartArc(anArc: MAT_Arc): void
Parameters (1)
- anArc
SetEndArc(anArc: MAT_Arc): void
Parameters (1)
- anArc
SetIndex(anInteger: number): void
Parameters (1)
- anInteger
SetGeomIndex(anInteger: number): void
Parameters (1)
- anInteger
DynamicType(): Standard_Type

Instance methods(30)

AddBisector(abisector: MAT_Bisector): void
Parameters (1)
- abisector
List(): MAT_ListOfBisector
FirstBisector(): MAT_Bisector
LastBisector(): MAT_Bisector
BisectorNumber(anumber: number): void
Parameters (1)
- anumber
BisectorNumber(): number
IndexNumber(anumber: number): void
Parameters (1)
- anumber
IndexNumber(): number
FirstEdge(anedge: MAT_Edge): void
Parameters (1)
- anedge
FirstEdge(): MAT_Edge
SecondEdge(anedge: MAT_Edge): void
Parameters (1)
- anedge
SecondEdge(): MAT_Edge
IssuePoint(apoint: number): void
Parameters (1)
- apoint
IssuePoint(): number
EndPoint(apoint: number): void
Parameters (1)
- apoint
EndPoint(): number
DistIssuePoint(areal: number): void
Parameters (1)
- areal
DistIssuePoint(): number
FirstVector(avector: number): void
Parameters (1)
- avector
FirstVector(): number
SecondVector(avector: number): void
Parameters (1)
- avector
SecondVector(): number
Sense(asense: number): void
Parameters (1)
- asense
Sense(): number
FirstParameter(aparameter: number): void
Parameters (1)
- aparameter
FirstParameter(): number
SecondParameter(aparameter: number): void
Parameters (1)
- aparameter
SecondParameter(): number
Dump(ashift: number, alevel: number): void
Parameters (2)
- ashift
- alevel
DynamicType(): Standard_Type

MAT_Edge

Standard_Transient

Constructors(1)

constructor(): MAT_Edge

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(12)

EdgeNumber(anumber: number): void
Parameters (1)
- anumber
EdgeNumber(): number
FirstBisector(abisector: MAT_Bisector): void
Parameters (1)
- abisector
FirstBisector(): MAT_Bisector
SecondBisector(abisector: MAT_Bisector): void
Parameters (1)
- abisector
SecondBisector(): MAT_Bisector
Distance(adistance: number): void
Parameters (1)
- adistance
Distance(): number
IntersectionPoint(apoint: number): void
Parameters (1)
- apoint
IntersectionPoint(): number
Dump(ashift: number, alevel: number): void
Parameters (2)
- ashift
- alevel
DynamicType(): Standard_Type

MAT_Graph

Standard_Transient

The Class Graph permits the exploration of the Bisector Locus.

Constructors(1)

constructor(): MAT_Graph
Empty constructor.

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(14)

Perform(SemiInfinite: boolean, TheRoots: MAT_ListOfBisector, NbBasicElts: number, NbArcs: number): void
Construct <me> from the result of the method <CreateMat> of the class <MAT> from <MAT>.
<SemiInfinite> : if some bisector are infinites. <TheRoots> : Set of the bisectors. <NbBasicElts> : Number of Basic Elements. <NbArcs> : Number of Arcs = Number of Bisectors.
Parameters (4)
- SemiInfinite
- TheRoots
- NbBasicElts
- NbArcs
Arc(Index: number): MAT_Arc
Return the Arc of index <Index> in <theArcs>.
Parameters (1)
- Index
BasicElt(Index: number): MAT_BasicElt
Return the BasicElt of index <Index> in <theBasicElts>.
Parameters (1)
- Index
Node(Index: number): MAT_Node
Return the Node of index <Index> in <theNodes>.
Parameters (1)
- Index
NumberOfArcs(): number
Return the number of arcs of <me>.
NumberOfNodes(): number
Return the number of nodes of <me>.
NumberOfBasicElts(): number
Return the number of basic elements of <me>.
NumberOfInfiniteNodes(): number
Return the number of infinites nodes of <me>.
FusionOfBasicElts(IndexElt1: number, IndexElt2: number, MergeArc1: boolean, GeomIndexArc1: number, GeomIndexArc2: number, MergeArc2: boolean, GeomIndexArc3: number, GeomIndexArc4: number): { MergeArc1: boolean; GeomIndexArc1: number; GeomIndexArc2: number; MergeArc2: boolean; GeomIndexArc3: number; GeomIndexArc4: number }
Merge two BasicElts. The End of the BasicElt Elt1 of IndexElt1 becomes The End of the BasicElt Elt2 of IndexElt2. Elt2 is replaced in the arcs by Elt1, Elt2 is eliminated.
<MergeArc1> is True if the fusion of the BasicElts => a fusion of two Arcs which separated the same elements. In this case <GeomIndexArc1> and <GeomIndexArc2> are the Geometric Index of this arcs.
If the BasicElt corresponds to a close line, the StartArc and the EndArc of Elt1 can separate the same elements. In this case there is a fusion of this arcs, <MergeArc2> is true and <GeomIndexArc3> and <GeomIndexArc4> are the Geometric Index of this arcs.
Parameters (8)
- IndexElt1
- IndexElt2
- MergeArc1
- GeomIndexArc1
- GeomIndexArc2
- MergeArc2
- GeomIndexArc3
- GeomIndexArc4
Returns
A result object with fields:
- MergeArc1: updated value from the call.
- GeomIndexArc1: updated value from the call.
- GeomIndexArc2: updated value from the call.
- MergeArc2: updated value from the call.
- GeomIndexArc3: updated value from the call.
- GeomIndexArc4: updated value from the call.
CompactArcs(): void
CompactNodes(): void
ChangeBasicElts(NewMap: NCollection_DataMap_int_handle_MAT_BasicElt): void
Parameters (1)
- NewMap
ChangeBasicElt(Index: number): MAT_BasicElt
Parameters (1)
- Index
DynamicType(): Standard_Type

MAT_ListOfBisector

Standard_Transient

Constructors(1)

constructor(): MAT_ListOfBisector

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(25)

First(): void
Last(): void
Init(aniten: MAT_Bisector): void
Parameters (1)
- aniten
Next(): void
Previous(): void
More(): boolean
Current(): MAT_Bisector
Current(anitem: MAT_Bisector): void
Parameters (1)
- anitem
FirstItem(): MAT_Bisector
LastItem(): MAT_Bisector
PreviousItem(): MAT_Bisector
NextItem(): MAT_Bisector
Number(): number
Index(): number
Brackets(anindex: number): MAT_Bisector
Parameters (1)
- anindex
Unlink(): void
LinkBefore(anitem: MAT_Bisector): void
Parameters (1)
- anitem
LinkAfter(anitem: MAT_Bisector): void
Parameters (1)
- anitem
FrontAdd(anitem: MAT_Bisector): void
Parameters (1)
- anitem
BackAdd(anitem: MAT_Bisector): void
Parameters (1)
- anitem
Permute(): void
Loop(): void
IsEmpty(): boolean
Dump(ashift: number, alevel: number): void
Parameters (2)
- ashift
- alevel
DynamicType(): Standard_Type

MAT_ListOfEdge

Standard_Transient

Constructors(1)

constructor(): MAT_ListOfEdge

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(25)

First(): void
Last(): void
Init(aniten: MAT_Edge): void
Parameters (1)
- aniten
Next(): void
Previous(): void
More(): boolean
Current(): MAT_Edge
Current(anitem: MAT_Edge): void
Parameters (1)
- anitem
FirstItem(): MAT_Edge
LastItem(): MAT_Edge
PreviousItem(): MAT_Edge
NextItem(): MAT_Edge
Number(): number
Index(): number
Brackets(anindex: number): MAT_Edge
Parameters (1)
- anindex
Unlink(): void
LinkBefore(anitem: MAT_Edge): void
Parameters (1)
- anitem
LinkAfter(anitem: MAT_Edge): void
Parameters (1)
- anitem
FrontAdd(anitem: MAT_Edge): void
Parameters (1)
- anitem
BackAdd(anitem: MAT_Edge): void
Parameters (1)
- anitem
Permute(): void
Loop(): void
IsEmpty(): boolean
Dump(ashift: number, alevel: number): void
Parameters (2)
- ashift
- alevel
DynamicType(): Standard_Type

MAT_Node

Standard_Transient

Node of Graph.

Constructors(1)

constructor(GeomIndex: number, LinkedArc: MAT_Arc, Distance: number): MAT_Node
Parameters (3)
- GeomIndex
- LinkedArc
- Distance

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(11)

GeomIndex(): number
Returns the index associated of the geometric representation of <me>.
Index(): number
Returns the index associated of the node.
LinkedArcs(S: NCollection_Sequence_handle_MAT_Arc): void
Returns in the Arcs linked to <me>.
Parameters (1)
- S —
  Mutated in place; read the updated value from this argument after the call.
NearElts(S: NCollection_Sequence_handle_MAT_BasicElt): void
Returns in the BasicElts equidistant to <me>.
Parameters (1)
- S —
  Mutated in place; read the updated value from this argument after the call.
Distance(): number
PendingNode(): boolean
Returns True if <me> is a pending Node. (ie : the number of Arc Linked = 1).
OnBasicElt(): boolean
Returns True if <me> belongs to the figure.
Infinite(): boolean
Returns True if the distance of <me> is Infinite.
SetIndex(anIndex: number): void
Set the index associated of the node.
Parameters (1)
- anIndex
SetLinkedArc(anArc: MAT_Arc): void
Parameters (1)
- anArc
DynamicType(): Standard_Type

MAT_Side

Properties(2)

MAT_Left:'MAT_Left'readonly
MAT_Right:'MAT_Right'readonly

MAT_TListNodeOfListOfBisector

Standard_Transient

Constructors(2)

constructor(): MAT_TListNodeOfListOfBisector
constructor(anitem: MAT_Bisector): MAT_TListNodeOfListOfBisector
Parameters (1)
- anitem

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(8)

GetItem(): MAT_Bisector
Next(): MAT_TListNodeOfListOfBisector
Next(atlistnode: MAT_TListNodeOfListOfBisector): void
Parameters (1)
- atlistnode
Previous(): MAT_TListNodeOfListOfBisector
Previous(atlistnode: MAT_TListNodeOfListOfBisector): void
Parameters (1)
- atlistnode
SetItem(anitem: MAT_Bisector): void
Parameters (1)
- anitem
Dummy(): void
DynamicType(): Standard_Type

MAT_TListNodeOfListOfEdge

Standard_Transient

Constructors(2)

constructor(): MAT_TListNodeOfListOfEdge
constructor(anitem: MAT_Edge): MAT_TListNodeOfListOfEdge
Parameters (1)
- anitem

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(8)

GetItem(): MAT_Edge
Next(): MAT_TListNodeOfListOfEdge
Next(atlistnode: MAT_TListNodeOfListOfEdge): void
Parameters (1)
- atlistnode
Previous(): MAT_TListNodeOfListOfEdge
Previous(atlistnode: MAT_TListNodeOfListOfEdge): void
Parameters (1)
- atlistnode
SetItem(anitem: MAT_Edge): void
Parameters (1)
- anitem
Dummy(): void
DynamicType(): Standard_Type

MAT_Zone

Standard_Transient

Definition of Zone of Proximity of a BasicElt :
A Zone of proximity is the set of the points which are more near from the BasicElt than any other.

Constructors(2)

constructor(): MAT_Zone
constructor(aBasicElt: MAT_BasicElt): MAT_Zone
Compute the frontier of the Zone of proximity.
Parameters (1)
- aBasicElt

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(6)

Perform(aBasicElt: MAT_BasicElt): void
Compute the frontier of the Zone of proximity.
Parameters (1)
- aBasicElt
NumberOfArcs(): number
Return the number Of Arcs On the frontier of <me>.
ArcOnFrontier(Index: number): MAT_Arc
Return the Arc number <Index> on the frontier. of <me>.
Parameters (1)
- Index
NoEmptyZone(): boolean
Return TRUE if <me> is not empty .
Limited(): boolean
Return TRUE if <me> is Limited.
DynamicType(): Standard_Type