Sphere
- class compas.geometry.Sphere(point, radius, **kwargs)[source]
Bases:
compas.geometry.shapes._shape.Shape
A sphere is defined by a point and a radius.
- Parameters
point (
compas.geometry.Point
list of float) – The center of the sphere.radius (float) – The radius of the sphere.
- Attributes
point (
compas.geometry.Point
) – The center of the sphere.radius (float) – The radius of the sphere.
center (read-only) (
compas.geometry.Point
) – The center of the sphere.area (read-only) (float) – The surface area of the sphere.
volume (read-only) (float) – The volume of the sphere.
Examples
>>> from compas.geometry import Point >>> from compas.geometry import Sphere >>> sphere1 = Sphere(Point(1, 1, 1), 5) >>> sphere2 = Sphere((2, 4, 1), 2) >>> sphere3 = Sphere([2, 4, 1], 2)
Methods
copy
([cls])Make an independent copy of the data object.
from_data
(data)Construct a sphere from its data representation.
from_json
(filepath)Construct an object from serialized data contained in a JSON file.
from_jsonstring
(string)Construct an object from serialized data contained in a JSON string.
to_data
()Convert an object to its native data representation.
to_json
(filepath[, pretty])Serialize the data representation of an object to a JSON file.
to_jsonstring
([pretty])Serialize the data representation of an object to a JSON string.
to_vertices_and_faces
([u, v])Returns a list of vertices and faces
transform
(transformation)Transform the sphere.
transformed
(transformation)Returns a transformed copy of this primitive.
Validate the object’s data against its data schema (self.DATASCHEMA).
Validate the object’s data against its json schema (self.JSONSCHEMA).