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ChamferCalculus

Canonical path: NemAll_Python_Geometry.ChamferCalculus

Class for chamfer calculation between two objects

Methods:

Calculate overloaded 

Calculate(polyhedron: Polyhedron3D, chamferWidth: float) -> tuple

Calculate chamfer on all edges of given Polyhedron3D

Parameters:

  • polyhedron (Polyhedron3D) –

    polyhedron to chamfer

  • chamferWidth (float) –

    chamfer width

Returns:

  • tuple –

    error code,

  • tuple –

    Resulting polyhedron

Calculate(
    polyhedron: Polyhedron3D,
    edges: VecSizeTList,
    chamferWidth: float,
    propagation: bool,
) -> tuple

Calculate chamfer on selected edges of given Polyhedron3D

Parameters:

  • polyhedron (Polyhedron3D) –

    polyhedron to chamfer

  • edges (VecSizeTList) –

    edges to chamfer

  • chamferWidth (float) –

    chamfer width

  • propagation (bool) –

    flag for propagation of neighboring edges

Returns:

  • tuple –

    error code,

  • tuple –

    Resulting polyhedron

Calculate(brep: BRep3D, chamferWidth: float) -> tuple

Calculate chamfer on all edges of given BRep3D

Parameters:

  • brep (BRep3D) –

    BRep to chamfer

  • chamferWidth (float) –

    chamfer width

Returns:

Calculate(
    brep: BRep3D, edges: VecSizeTList, chamferWidth: float, propagation: bool
) -> tuple

Calculate chamfer on selected edges of given BRep3D

Parameters:

  • brep (BRep3D) –

    BRep to chamfer

  • edges (VecSizeTList) –

    edges to chamfer

  • chamferWidth (float) –

    chamfer width

  • propagation (bool) –

    flag for propagation of neighboring edges

Returns:

CalculateApplicableChamfers overloaded 

CalculateApplicableChamfers(
    line1: Line2D,
    line2: Line2D,
    intersectionPoint: Point2D,
    chamferWidth: float,
) -> Line2DList

Calculates four applicable chamfer lines

Parameters:

  • line1 (Line2D) –

    Geometry of first chamfered line

  • line2 (Line2D) –

    Geometry of second chamfered line

  • intersectionPoint (Point2D) –

    Intersection point of 2 chamfered lines

  • chamferWidth (float) –

    Chamfer width

Returns:

  • Line2DList –

    Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(
    igeo1: object,
    igeo2: object,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    chamferWidth: float,
) -> Line3DList

Calculates four applicable chamfer lines

Parameters:

  • igeo1 (object) –

    Geometry of first object

  • igeo2 (object) –

    Geometry of second object

  • plane3D (Plane3D) –

    3D plane in which objects lie

  • intersectionPoint (Point3D) –

    Intersection point of 2 chamfered objects

  • chamferWidth (float) –

    Chamfer width

Returns:

  • Line3DList –

    Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(
    line1: Line3D,
    line2: Line3D,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    chamferWidth: float,
) -> Line3DList

Calculates applicable chamfer lines between two 3D lines

Parameters:

  • line1 (Line3D) –

    Geometry of the first line

  • line2 (Line3D) –

    Geometry of the second line

  • plane3D (Plane3D) –

    3D plane in which line lies

  • intersectionPoint (Point3D) –

    Intersection point of 2 chamfered lines

  • chamferWidth (float) –

    Chamfer width

Returns:

  • Line3DList –

    Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(
    line: Line3D, arc: Arc3D, chamferArc: Arc3D, bFirstElementIsLine: bool
) -> Line3DList

Calculates applicable chamfer lines between 3D line and 3D arc

Parameters:

  • line (Line3D) –

    Geometry of 3D line

  • arc (Arc3D) –

    Geometry of 3D arc

  • chamferArc (Arc3D) –

    Geometry of chamfer arc

  • bFirstElementIsLine (bool) –

    Flag for order of element's intersection calculation

Returns:

  • Line3DList –

    Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(
    arc1: Arc3D, arc2: Arc3D, chamferArc: Arc3D
) -> Line3DList

Calculates applicable chamfer lines between two 3D arcs

Parameters:

  • arc1 (Arc3D) –

    Geometry of the first arc

  • arc2 (Arc3D) –

    Geometry of the second arc

  • chamferArc (Arc3D) –

    Geometry of chamfer arc

Returns:

  • Line3DList –

    Calculated 4 applicable chamfer lines

CalculateChamferInsideOnePolyline staticmethod 

CalculateChamferInsideOnePolyline(
    originalChamferLine: Line3D,
    originalPolyLine: Polyline3D,
    polySegment1: int,
    polySegment2: int,
) -> Polyline3D

Calculate chamfer inside one polyline - 2 different segments of a polyline are to be chamfered

Parameters:

  • originalChamferLine (Line3D) –

    Geometry of chamfer line

  • originalPolyLine (Polyline3D) –

    Geometry of chamfered polyline

  • polySegment1 (int) –

    First segment index of polyline

  • polySegment2 (int) –

    Second segment index of polyline

Returns:

CalculateChamferLine overloaded 

CalculateChamferLine(
    line1: Line2D, line2: Line2D, inputPoint: Point2D
) -> Line2D

Calculates chamfer line

Parameters:

  • line1 (Line2D) –

    Geometry of first chamfered line

  • line2 (Line2D) –

    Geometry of second chamfered line

  • inputPoint (Point2D) –

    Point of click (through which the chamfer should run)

Returns:

  • Line2D –

    Calculated chamfer line

CalculateChamferLine(
    igeo1: object,
    igeo2: object,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    inputPoint: Point3D,
) -> Line3D

Calculates chamfer line

Parameters:

  • igeo1 (object) –

    Geometry of first object

  • igeo2 (object) –

    Geometry of second object

  • plane3D (Plane3D) –

    3D plane of the objects

  • intersectionPoint (Point3D) –

    Intersection point of objects for chamfering

  • inputPoint (Point3D) –

    Point of click (through which the chamfer should run)

Returns:

  • Line3D –

    Calculated chamfer line

CalculateChamferLine(
    line1: Line3D,
    line2: Line3D,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    inputPoint: Point3D,
) -> Line3D

Calculates chamfer line between two 3D lines

Parameters:

  • line1 (Line3D) –

    Geometry of first 3D line

  • line2 (Line3D) –

    Geometry of second 3D line

  • plane3D (Plane3D) –

    3D plane of the objects

  • intersectionPoint (Point3D) –

    Intersection point of objects for chamfering

  • inputPoint (Point3D) –

    Point of click (through which the chamfer should run)

Returns:

  • Line3D –

    Calculated chamfer line

CalculateChamferLine(
    line: Line3D,
    arc: Arc3D,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    inputPoint: Point3D,
    bFirstElementIsLine: bool,
) -> Line3D

Calculates chamfer line between 3D line and 3D arc

Parameters:

  • line (Line3D) –

    Geometry of 3D line

  • arc (Arc3D) –

    Geometry of 3D arc

  • plane3D (Plane3D) –

    3D plane of the objects

  • intersectionPoint (Point3D) –

    Intersection point of objects for chamfering

  • inputPoint (Point3D) –

    Point of click (through which the chamfer should run)

  • bFirstElementIsLine (bool) –

    Flag for order of element's intersection calculation

Returns:

  • Line3D –

    Calculated chamfer line

CalculateChamferLine(
    arc1: Arc3D,
    arc2: Arc3D,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    inputPoint: Point3D,
) -> Line3D

Calculates chamfer line between two 3D arcs

Parameters:

  • arc1 (Arc3D) –

    Geometry of the first 3D arc

  • arc2 (Arc3D) –

    Geometry of the second 3D arc

  • plane3D (Plane3D) –

    3D plane of the objects

  • intersectionPoint (Point3D) –

    Intersection point of objects for chamfering

  • inputPoint (Point3D) –

    Point of click (through which the chamfer should run)

Returns:

  • Line3D –

    Calculated chamfer line

CalculateChamferedLine overloaded 

CalculateChamferedLine(
    originalLine: Line2D, intersectionPoint: Point2D, chamferPoint: Point2D
) -> Line2D

Calculates chamfered line

Parameters:

  • originalLine (Line2D) –

    Line which is being chamfered

  • intersectionPoint (Point2D) –

    Intersection point of 2 chamfered lines

  • chamferPoint (Point2D) –

    Intersection point of chamfer line and (original) chamfered line

Returns:

  • Line2D –

    Calculated chamfered line

CalculateChamferedLine(
    originalLine: Line3D,
    plane3D: Plane3D,
    intersectionPoint: Point3D,
    chamferPoint: Point3D,
) -> Line3D

Calculates chamfered line

Parameters:

  • originalLine (Line3D) –

    Line which is being chamfered

  • plane3D (Plane3D) –

    3D plane in which line lies

  • intersectionPoint (Point3D) –

    Intersection point of 2 chamfered lines

  • chamferPoint (Point3D) –

    Intersection point of chamfer line and (original) chamfered line

Returns:

  • Line3D –

    Calculated chamfered line

CalculateHalvingAngle staticmethod 

CalculateHalvingAngle(
    line1: Line2D, line2: Line2D, intersectionPoint: Point2D
) -> Angle

Calculates halving angle of 2 given lines in the global coordinate system

Parameters:

  • line1 (Line2D) –

    Geometry of first line

  • line2 (Line2D) –

    Geometry of second line

  • intersectionPoint (Point2D) –

    Intersection point of the 2 lines

Returns:

  • Angle –

    Halving angle

SwapLinePoints overloaded 

SwapLinePoints(line: Line2D, point: Point2D) -> tuple

Changes line orientation if given point lies on line's left side.

Parameters:

  • line (Line2D) –

    line to be changed

  • point (Point2D) –

    point to be evaluated

Returns:

  • tuple –

    True if line orientation was changed, false if orientation was left intact,

  • tuple –

    Resulting line

SwapLinePoints(line: Line3D, point: Point3D) -> tuple

Changes line orientation if given point lies on line's left side

Parameters:

  • line (Line3D) –

    line to be changed

  • point (Point3D) –

    point to be evaluated

Returns:

  • tuple –

    True if line orientation was changed, false if orientation was left intact,

  • tuple –

    Resulting line