OCCBrepEdge

class compas_occ.brep.OCCBrepEdge(occ_edge)

Bases: BrepEdge

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

Parameters:

occ_edgeTopoDS_Edge

An OCC BRep edge.

Attributes:

curveOCCCurve

Curve geometry from the edge adaptor.

first_vertexBrepVertex, read-only

The first vertex with forward orientation.

is_linebool, read-only

True if the underlying curve is a line.

is_circlebool, read-only

True if the underlying curve is a circle.

is_ellipsebool, read-only

True if the underlying curve is an ellipse.

is_hyperbolabool, read-only

True if the underlying curve is a hyperbola.

is_parabolabool, read-only

True if the underlying curve is a parabola.

is_bezierbool, read-only

True if the underlying curve is a bezier curve.

is_bsplinebool, read-only

True if the underlying curve is a bspline curve.

is_otherbool, read-only

True if the underlying curve is an other type of curve.

last_vertexBrepVertex, read-only

The first vertex with reversed orientation.

verticeslist[BrepVertex], read-only

The topological vertices of the edge.

typeBrepEdge.CurveType, read-only

The type of the geometric curve underlying the topological edge.

Methods

from_circle	Construct an edge from a circle.
from_curve	Construct an edge from a curve.
from_curve2d_and_surface	Construct an edge from an embedded 2d curve and its embedding surface.
from_curve_and_surface	Construct an edge from a curve and a surface.
from_ellipse	Construct an edge from an ellipse.
from_line	Construct an edge from a line.
from_point_point	Construct an edge from two points.
from_vertex_vertex	Construct an edge from two vertices.
is_equal	Check if this edge is equal to another edge.
is_same	Check if this edge is the same as another edge.
to_bezier	Convert the edge geometry to a bezier curve.
to_bspline	Convert the edge geometry to a bspline.
to_circle	Convert the edge geometry to a circle.
to_ellipse	Convert the edge geometry to an ellipse.
to_hyperbola	Convert the edge geometry to a hyperbola.
to_line	Convert the edge geometry to a line.
to_parabola	Convert the edge geometry to a parabola.

Inherited Methods

ToString	Converts the instance to a string.
copy	Make an independent copy of the data object.
from_json	Construct an object of this type from a JSON file.
from_jsonstring	Construct an object of this type from a JSON string.
from_points	Construct an edge from two points.
from_vertices	Construct an edge from two vertices.
sha256	Compute a hash of the data for comparison during version control using the sha256 algorithm.
to_curve	Get a curve from this edge's geometry.
to_json	Convert an object to its native data representation and save it to a JSON file.
to_jsonstring	Convert an object to its native data representation and save it to a JSON string.
validate_data	Validate the data against the object's data schema.