/ find all polygons on a given GDSII layer and return a list of */ geometric_objects describing prisms, all with the same material */ and thickness.

Return a list of the values of all verbosity flags being managed. This is mostly intended for debugging this class and won't likely b

/ / /

Calculates the bilinear interpolation coefficients for a single point at (x,y). Assumes that the user already knows the four closest

Utility function that takes a `meep::volume` `vol` and returns the center and size of the volume as a tuple of `Vector3`.

Gets the current time step from a Meep simulation object.

/ routines for fetching arrays of dft fields */ /

get variables that are needed by complex<double> fields::process_dft_component

/ get eigenmode coefficients for all frequencies in flux */ and all band indices in the caller-populated bands array. */ / on input, coeffs mus

Given an energy object, returns a list of the frequencies that it is computing the spectrum for.

Given a frequency `frequency` and a `Vector3` `pt`, returns the average eigenvalue of the permittivity tensor at that location and fr

Given the fields along a slice, returns the equivalent sources as meep source objects for the beam.

Evaluates the objective quantity.

Computes the far fields from the near fields for φ = 0 (rz plane). Args: sim: a `Simulation` object. n2f_mon: a `DftNear2Far` obj

Calls green2d under various conditions (incoming vs outgoing) providing the correct Hankel functions and returns the fields at the slice provided by t

Given a flux object, returns a list of the frequencies that it is computing the spectrum for.

Given a flux object, returns a list of the current flux spectrum that it has accumulated.

Get the Fourier-transformed fields corresponding to the given force object as a `ForceData`, which is just a named tuple of NumPy arr

Given a force object, returns a list of the frequencies that it is computing the spectrum for.

Given a force object, returns a list of the current force spectrum that it has accumulated.

Find frontmost object in v, along with the constant material behind it. Returns false if material behind the object is not constant. Requires m

Find frontmost object in v, along with the constant material behind it. Returns false if material behind the object is not constant. Requires m

Fetches a list of grid_volumes contained in a BinaryPartition subtree. NOTE: If multiple chunks are owned by the same process, this function may

Get the Fourier-transformed fields corresponding to the given `near2far` object as a `NearToFarData`, which is just a named tuple of

Like `Vector3.rotate`, except returns the (unitary) rotation matrix that performs the given rotation. i.e., `get_rotation_matrix(axis, theta)

Returns a dictionary that maps each `time_sink` to a list with one entry per process. The entries in the list correspond to the total

Sets up the adjoint optimization of a 1D grating. Args: pol: the polarization state (S or P). Returns: A meep.adjoint.Optimizati

Halve the grid_volume for symmetry exploitation...must contain icenter!

Given zero or more step functions, modifies any output functions among them to only output a subset (or a superset) of the cell, correspondin

Given a beam with a waist at (x0, y0) and a direction of propagation (kx, ky) returns the boolean masks along the meshgrid X for incoming waves, outgo

/ increment a multi-index <n_1, n_2, ..., n_r> in which n_i runs over*/ the range 0 <= n_i < nMax_i. return true if this is the increment */ that bri

Calculates the indicator function for the solid phase needed for minimum length constraint [1]. Parameters ---------- x : array_like

Calculates the indicator function for the void phase needed for minimum length constraint [1]. Parameters ---------- x : array_like

Given a list of numbers or `Vector3`s as `nums`, linearly interpolates between them to add `n` new evenly-spaced values between each pair of

S -> inv(S), where S is a p x p matrix in row-major order */