Polygon2DUtil

Canonical path: NemAll_Python_Geometry.Polygon2DUtil

Methods:

• CalculateInscribedCircumscribedArc –

  Create the inscribed/ circumscribed arc for a regular polygon

• CreateRegularPolygonFromArc –

  Create a regular polygon for an arc

• FindPointOnPolygonWithDistance –

  Find a point on a polygon with a distance

• GetPolygon2DSegment –

  Get the closest segment for the given click point

CalculateInscribedCircumscribedArc staticmethod

CalculateInscribedCircumscribedArc(
    outline: Polygon2D, centerPoint: Point2D, isCircumscribed: bool
) -> tuple[Arc2D, Arc2D]

Create the inscribed/ circumscribed arc for a regular polygon

Parameters:

• outline (Polygon2D) –

  Regular polygon

• centerPoint (Point2D) –

  Center point of the regular polygon

• isCircumscribed (bool) –

  True, if

Returns:

• tuple[Arc2D, Arc2D] –

  tuple(Circumscribing arc of the regular polygon, Inscribing arc of the regular polygon)

CreateRegularPolygonFromArc staticmethod

CreateRegularPolygonFromArc(
    arc: Arc2D, placement: AxisPlacement2D, segmentation: int, bInscribed: bool
) -> tuple[bool, Polygon2D]

Create a regular polygon for an arc

Parameters:

• arc (Arc2D) –

  Base arc

• placement (AxisPlacement2D) –

  Placement for the poylgon

• segmentation (int) –

  Number of corner points

• bInscribed (bool) –

  True, if if the arc is inscribed to the polygon

Returns:

• tuple[bool, Polygon2D] –

  tuple(true, if the polygonization was correct, Regular polygon)

FindPointOnPolygonWithDistance staticmethod

FindPointOnPolygonWithDistance(
    polygon: Polygon2D,
    fromPoint: Point2D,
    directionPoint: Point2D,
    iAxisCurve_object: object,
    pointDistance: float,
) -> tuple[int, Point2D]

Find a point on a polygon with a distance

Parameters:

• polygon (Polygon2D) –

  Polygon

• fromPoint (Point2D) –

  From point

• directionPoint (Point2D) –

  Direction point

• iAxisCurve_object (object) –

  Axis curve

• pointDistance (float) –

  Point distance

Returns:

• tuple[int, Point2D] –

  Found state, Distance point

GetPolygon2DSegment staticmethod

GetPolygon2DSegment(
    polygon: Polygon2D, clickPoint: Point2D
) -> tuple[int, int, Line2D]

Get the closest segment for the given click point

Parameters:

• polygon (Polygon2D) –

  Polygon to analyze

• clickPoint (Point2D) –

  Click point to analyze

Returns:

• tuple[int, int, Line2D] –

  tuple(Index of the start point of the clicked line, Index of the end point of the clicked line, Segment of the polygon, where the click point is on)