differt package

Contents

`differt` package#

Differentiable Ray Tracing Toolbox for Radio Propagation.

The top-level differt package lazily re-exports (PEP 562) key classes, functions, and interaction types from differt.geometry and differt.em. Accessing any of these names imports the defining submodule on first use, keeping import differt alone fast and lightweight.

Re-exported Geometry Classes

Top-Level Name	Canonical Location & Description
`differt.Scene`	`Scene`: Scene containing meshes, transmitters, and receivers.
`differt.Mesh`	`Mesh`: Triangle mesh geometry with radio materials.
`differt.TracedPaths`	`TracedPaths`: Traced ray paths connecting transmitters to receivers.
`differt.LaunchedPaths`	`LaunchedPaths`: Paths launched by shooting-and-bouncing-rays (SBR).

Re-exported Electromagnetics and Wavefronts

Top-Level Name	Canonical Location & Description
`differt.Material`	`Material`: Radio material properties (permittivity, conductivity, roughness).
`differt.InteractionType`	`InteractionType`: Enum flags indicating interaction mechanisms (reflection, diffraction, etc.).
`differt.WavefrontState`	`WavefrontState`: Astigmatic wavefront curvature state (radii, axes, planarity).
`differt.propagate_wavefront`	`propagate_wavefront`: Propagates wavefront curvature state along traced paths.

Re-exported Interaction Type Aliases

Top-Level Name	Canonical Location & Description
`differt.SpecularReflection`	`SpecularReflection`: Alias for `InteractionType.REFLECTION`.
`differt.Diffraction`	`Diffraction`: Alias for `InteractionType.DIFFRACTION`.
`differt.Scattering`	`Scattering`: Alias for `InteractionType.SCATTERING`.
`differt.Transmission`	`Transmission`: Alias for `InteractionType.TRANSMISSION`.
`differt.RIS`	`RIS`: Alias for `InteractionType.RIS`.

Submodules#