BrepEdge

class compas.geometry.BrepEdge

Bases: Data

An interface for a Brep Edge

Attributes:

curvecompas.geometry.Curve

Returns the curve geometry of this edge.

first_vertexcompas.geometry.BrepVertex

Returns the first vertex of this edge.

is_linebool, read-only

Returns True if this edge is a line, False otherwise.

is_circlebool, read-only

Returns True if this edge is a circle, False otherwise.

is_ellipsebool, read-only

Returns True if this edge is an ellipse, False otherwise.

is_hyperbolabool, read-only

Returns True if this edge is a hyperbola, False otherwise.

is_parabolabool, read-only

Returns True if this edge is a parabola, False otherwise.

is_bezierbool, read-only

Returns True if this edge is a bezier, False otherwise.

is_bsplinebool, read-only

Returns True if this edge is a bspline, False otherwise.

is_otherbool, read-only

Returns True if this edge is of another shape, False otherwise.

orientationliteral(BrepOrientation), read-only

Returns the orientation of this edge. One of: FORWARD, REVERSED, INTERNAL, EXTERNAL.

typeliteral(CurveType), read-only

Returns the type of this edge. One of: LINE, CIRCLE, ELLIPSE, HYPERBOLA, PARABOLA, BEZIER, BSPLINE, OTHER.

verticeslist[compas.geometry.BrepVertex], read-only

Gets the list of vertices which compound this edge.

last_vertexcompas.geometry.BrepVertex

Returns the last vertex of this edge.

lengthfloat, read-only

Returns the length of this edge.

native_edgeAny

The underlying edge object. Type is backend-dependent.

Methods

from_circle	Construct an edge from a circle.
from_curve	Construct an edge from a curve.
from_ellipse	Construct an edge from an ellipse.
from_line	Construct an edge from a line.
from_points	Construct an edge from two points.
from_vertices	Construct an edge from two vertices.
to_bezier	Get a bezier from this edge's geometry.
to_bspline	Get a bspline from this edge's geometry.
to_circle	Get a circle from this edge's geometry.
to_curve	Get a curve from this edge's geometry.
to_ellipse	Get an ellipse from this edge's geometry.
to_hyperbola	Get a hyperbola from this edge's geometry.
to_line	Get a line from this edge's geometry.
to_parabola	Get a parabola from this edge's geometry.

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.
sha256	Compute a hash of the data for comparison during version control using the sha256 algorithm.
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.