Chamfer Calculus

Class full path: NemAll_Python_Geometry.ChamferCalculus

Class for chamfer calculation between two objects

Functions

Calculate overload

Calculate(polyhedron, chamferWidth) staticmethod

Calculate chamfer on all edges of given Polyhedron3D

Parameters:

Name	Type	Description	Default
polyhedron	Polyhedron3D	polyhedron to chamfer	required
chamferWidth	float	chamfer width	required

Returns:

Type	Description
tuple	error code,
tuple	Resulting polyhedron

Calculate(polyhedron, edges, chamferWidth, propagation) staticmethod

Calculate chamfer on selected edges of given Polyhedron3D

Parameters:

Name	Type	Description	Default
polyhedron	Polyhedron3D	polyhedron to chamfer	required
edges	VecSizeTList	edges to chamfer	required
chamferWidth	float	chamfer width	required
propagation	bool	flag for propagation of neighboring edges	required

Returns:

Type	Description
tuple	error code,
tuple	Resulting polyhedron

Calculate(brep, chamferWidth) staticmethod

Calculate chamfer on all edges of given BRep3D

Parameters:

Name	Type	Description	Default
brep	BRep3D	BRep to chamfer	required
chamferWidth	float	chamfer width	required

Returns:

Type	Description
tuple	error code,
tuple	Resulting BRep

Calculate(brep, edges, chamferWidth, propagation) staticmethod

Calculate chamfer on selected edges of given BRep3D

Parameters:

Name	Type	Description	Default
brep	BRep3D	BRep to chamfer	required
edges	VecSizeTList	edges to chamfer	required
chamferWidth	float	chamfer width	required
propagation	bool	flag for propagation of neighboring edges	required

Returns:

Type	Description
tuple	error code,
tuple	Resulting BRep

CalculateApplicableChamfers overload

CalculateApplicableChamfers(line1, line2, intersectionPoint, chamferWidth) staticmethod

Calculates four applicable chamfer lines

Parameters:

Name	Type	Description	Default
line1	Line2D	Geometry of first chamfered line	required
line2	Line2D	Geometry of second chamfered line	required
intersectionPoint	Point2D	Intersection point of 2 chamfered lines	required
chamferWidth	float	Chamfer width	required

Returns:

Type	Description
Line2DList	Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(igeo1, igeo2, plane3D, intersectionPoint, chamferWidth) staticmethod

Calculates four applicable chamfer lines

Parameters:

Name	Type	Description	Default
igeo1	object	Geometry of first object	required
igeo2	object	Geometry of second object	required
plane3D	Plane3D	3D plane in which objects lie	required
intersectionPoint	Point3D	Intersection point of 2 chamfered objects	required
chamferWidth	float	Chamfer width	required

Returns:

Type	Description
Line3DList	Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(line1, line2, plane3D, intersectionPoint, chamferWidth) staticmethod

Calculates applicable chamfer lines between two 3D lines

Parameters:

Name	Type	Description	Default
line1	Line3D	Geometry of the first line	required
line2	Line3D	Geometry of the second line	required
plane3D	Plane3D	3D plane in which line lies	required
intersectionPoint	Point3D	Intersection point of 2 chamfered lines	required
chamferWidth	float	Chamfer width	required

Returns:

Type	Description
Line3DList	Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(line, arc, chamferArc, bFirstElementIsLine) staticmethod

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

Parameters:

Name	Type	Description	Default
line	Line3D	Geometry of 3D line	required
arc	Arc3D	Geometry of 3D arc	required
chamferArc	Arc3D	Geometry of chamfer arc	required
bFirstElementIsLine	bool	Flag for order of element's intersection calculation	required

Returns:

Type	Description
Line3DList	Calculated 4 applicable chamfer lines

CalculateApplicableChamfers(arc1, arc2, chamferArc) staticmethod

Calculates applicable chamfer lines between two 3D arcs

Parameters:

Name	Type	Description	Default
arc1	Arc3D	Geometry of the first arc	required
arc2	Arc3D	Geometry of the second arc	required
chamferArc	Arc3D	Geometry of chamfer arc	required

Returns:

Type	Description
Line3DList	Calculated 4 applicable chamfer lines

CalculateChamferInsideOnePolyline(originalChamferLine, originalPolyLine, polySegment1, polySegment2) staticmethod

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

Parameters:

Name	Type	Description	Default
originalChamferLine	Line3D	Geometry of chamfer line	required
originalPolyLine	Polyline3D	Geometry of chamfered polyline	required
polySegment1	int	First segment index of polyline	required
polySegment2	int	Second segment index of polyline	required

Returns:

Type	Description
Polyline3D	Calculated chamfered polyline

CalculateChamferLine overload

CalculateChamferLine(line1, line2, inputPoint) staticmethod

Calculates chamfer line

Parameters:

Name	Type	Description	Default
line1	Line2D	Geometry of first chamfered line	required
line2	Line2D	Geometry of second chamfered line	required
inputPoint	Point2D	Point of click (through which the chamfer should run)	required

Returns:

Type	Description
Line2D	Calculated chamfer line

CalculateChamferLine(igeo1, igeo2, plane3D, intersectionPoint, inputPoint) staticmethod

Calculates chamfer line

Parameters:

Name	Type	Description	Default
igeo1	object	Geometry of first object	required
igeo2	object	Geometry of second object	required
plane3D	Plane3D	3D plane of the objects	required
intersectionPoint	Point3D	Intersection point of objects for chamfering	required
inputPoint	Point3D	Point of click (through which the chamfer should run)	required

Returns:

Type	Description
Line3D	Calculated chamfer line

CalculateChamferLine(line1, line2, plane3D, intersectionPoint, inputPoint) staticmethod

Calculates chamfer line between two 3D lines

Parameters:

Name	Type	Description	Default
line1	Line3D	Geometry of first 3D line	required
line2	Line3D	Geometry of second 3D line	required
plane3D	Plane3D	3D plane of the objects	required
intersectionPoint	Point3D	Intersection point of objects for chamfering	required
inputPoint	Point3D	Point of click (through which the chamfer should run)	required

Returns:

Type	Description
Line3D	Calculated chamfer line

CalculateChamferLine(line, arc, plane3D, intersectionPoint, inputPoint, bFirstElementIsLine) staticmethod

Calculates chamfer line between 3D line and 3D arc

Parameters:

Name	Type	Description	Default
line	Line3D	Geometry of 3D line	required
arc	Arc3D	Geometry of 3D arc	required
plane3D	Plane3D	3D plane of the objects	required
intersectionPoint	Point3D	Intersection point of objects for chamfering	required
inputPoint	Point3D	Point of click (through which the chamfer should run)	required
bFirstElementIsLine	bool	Flag for order of element's intersection calculation	required

Returns:

Type	Description
Line3D	Calculated chamfer line

CalculateChamferLine(arc1, arc2, plane3D, intersectionPoint, inputPoint) staticmethod

Calculates chamfer line between two 3D arcs

Parameters:

Name	Type	Description	Default
arc1	Arc3D	Geometry of the first 3D arc	required
arc2	Arc3D	Geometry of the second 3D arc	required
plane3D	Plane3D	3D plane of the objects	required
intersectionPoint	Point3D	Intersection point of objects for chamfering	required
inputPoint	Point3D	Point of click (through which the chamfer should run)	required

Returns:

Type	Description
Line3D	Calculated chamfer line

CalculateChamferedLine overload

CalculateChamferedLine(originalLine, intersectionPoint, chamferPoint) staticmethod

Calculates chamfered line

Parameters:

Name	Type	Description	Default
originalLine	Line2D	Line which is being chamfered	required
intersectionPoint	Point2D	Intersection point of 2 chamfered lines	required
chamferPoint	Point2D	Intersection point of chamfer line and (original) chamfered line	required

Returns:

Type	Description
Line2D	Calculated chamfered line

CalculateChamferedLine(originalLine, plane3D, intersectionPoint, chamferPoint) staticmethod

Calculates chamfered line

Parameters:

Name	Type	Description	Default
originalLine	Line3D	Line which is being chamfered	required
plane3D	Plane3D	3D plane in which line lies	required
intersectionPoint	Point3D	Intersection point of 2 chamfered lines	required
chamferPoint	Point3D	Intersection point of chamfer line and (original) chamfered line	required

Returns:

Type	Description
Line3D	Calculated chamfered line

CalculateHalvingAngle(line1, line2, intersectionPoint) staticmethod

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

Parameters:

Name	Type	Description	Default
line1	Line2D	Geometry of first line	required
line2	Line2D	Geometry of second line	required
intersectionPoint	Point2D	Intersection point of the 2 lines	required

Returns:

Type	Description
Angle	Halving angle

SwapLinePoints overload

SwapLinePoints(line, point) staticmethod

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

Parameters:

Name	Type	Description	Default
line	Line2D	line to be changed	required
point	Point2D	point to be evaluated	required

Returns:

Type	Description
tuple	True if line orientation was changed, false if orientation was left intact,
tuple	Resulting line

SwapLinePoints(line, point) staticmethod

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

Parameters:

Name	Type	Description	Default
line	Line3D	line to be changed	required
point	Point3D	point to be evaluated	required

Returns:

Type	Description
tuple	True if line orientation was changed, false if orientation was left intact,
tuple	Resulting line