Rectangle

class dolfin.cpp.mesh.Rectangle(*args)

Bases: dolfin.cpp.mesh.CSGPrimitive2D

This class describes a 2D rectangle which can be used to build geometries using Constructive Solid Geometry (CSG).

Create rectangle defined by two opposite corners x = (x0, x1) and y = (y0, y1).

Arguments

x0 (float)

x0-coordinate of first corner.

x1 (float)

x1-coordinate of first corner.

y0 (float)

y0-coordinate of second corner.

y1 (float)

y1-coordinate of second corner.

first_corner()

Return first corner

second_corner()

Return second corner

thisown

The membership flag