OCCBrepLoop

OCCBrepLoop(occ_wire: TopoDS_Wire)

Class representing an edge loop in the BRep of a geometric shape.

Parameters:

• occ_wire (TopoDS_Wire) –

  An OCC BRep wire.

Attributes:

• vertices (list[OCCBrepVertex]) –

  List of BRep vertices.

• edges (list[OCCBrepEdge]) –

  List of BRep edges.

Functions

fix

fix() -> None

Try to fix the loop.

Returns:

• None –

from_edges classmethod

from_edges(edges: list[OCCBrepEdge]) -> OCCBrepLoop

Construct a loop from a collection of edges.

Parameters:

• edges (list[OCCBrepEdge]) –

  The edges.

Returns:

• OCCBrepLoop –

from_polygon classmethod

from_polygon(polygon: Polygon) -> OCCBrepLoop

Construct a loop from a polygon.

Parameters:

• polygon (Polygon) –

  The polygon.

Returns:

• OCCBrepLoop –

from_polyline classmethod

from_polyline(polyline: Polyline) -> OCCBrepLoop

Construct a loop from a polyline.

Parameters:

• polyline (Polyline) –

  The polyline.

Returns:

• OCCBrepLoop –

is_equal

is_equal(other: OCCBrepLoop) -> bool

Check if this loop is equal to another loop.

Two loops are equal if they have the same location and orientation.

Parameters:

• other (OCCBrepLoop) –

  The other loop.

Returns:

• bool –

  True if the loops are equal, False otherwise.

is_same

is_same(other: OCCBrepLoop) -> bool

Check if this loop is the same as another loop.

Two loops are the same if they have the same location.

Parameters:

• other (OCCBrepLoop) –

  The other loop.

Returns:

• bool –

  True if the loops are the same, False otherwise.

to_polygon

to_polygon() -> Polygon

Convert the loop to a simple polygon without underlying geometry.

Returns:

• Polygon –

to_polyline

to_polyline() -> Polyline

Convert the loop to a polyline.

Returns:

• Polyline –