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 |
|---|---|
eGeometryErrorCode
|
error code, |
Polyhedron3D
|
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 |
|---|---|
eGeometryErrorCode
|
error code, |
Polyhedron3D
|
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 |
|---|---|
eGeometryErrorCode
|
error code, |
BRep3D
|
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 |
|---|---|
eGeometryErrorCode
|
error code, |
BRep3D
|
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 |
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 |
|---|---|
bool
|
True if line orientation was changed, false if orientation was left intact, |
Line3D
|
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 |
|---|---|
bool
|
True if line orientation was changed, false if orientation was left intact, |
Line3D
|
Resulting line |