ChamferCalculus

Canonical path: NemAll_Python_Geometry.ChamferCalculus

Class for chamfer calculation between two objects

Methods:

• Calculate –

  Overloaded function. See individual overloads.

• CalculateApplicableChamfers –

  Overloaded function. See individual overloads.

• CalculateChamferInsideOnePolyline –

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

• CalculateChamferLine –

  Overloaded function. See individual overloads.

• CalculateChamferedLine –

  Overloaded function. See individual overloads.

• CalculateHalvingAngle –

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

• SwapLinePoints –

  Overloaded function. See individual overloads.

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:

• tuple –

  error code,

• tuple –

  Resulting BRep

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:

• tuple –

  error code,

• tuple –

  Resulting BRep

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:

• Polyline3D –

  Calculated chamfered polyline

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

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