v0.11.0

Release date: 2025-02-27

Early Access

The Luminary Cloud API and Python SDK are Early Access features that are still under development. View the Luminary Cloud Early Access Terms. The interface may change, and you may need to migrate or discard scripts and configuration files multiple times before v1.0.0 is released. In the future, migrations may also be necessary when upgrading to new major versions of the SDK (e.g. v2.0.0).

Release Notes

This release has breaking changes. It also introduces image rendering! We recommend all customers upgrade to this release.

Breaking Changes

• Underlying representations of QuantityType values have changed to match a server side update. Users of old SDK versions may see incorrect results from the Simulation.download_surface_output() method.

• QuantityType values VELOCITY_X, VELOCITY_Y, and VELOCITY_Z have been removed. For Simulation.download_surface_output(), use VELOCITY and specify a vector_component instead.

Features

• luminarycloud.vis module added to provide image rendering. See the vis.Scene class as a starting point.

• SimulationParam.configure_adjoint_surface_output() method provides a simpler interface to define the output to be differentiated by the adjoint solver.

Deprecations

• MinimalCount() is deprecated. Use Minimal() instead.

Bug Fixes / Improvements

• Improve the string representation of SimulationParam.

• Consolidate the SimulationParam.reference_values and ReferenceValues.

• meshing.sizing_strategy.MinimalCount was not working, now it is.

Migration Guide

Replacing VELOCITY_{X,Y,Z} QuantityTypes

QuantityType values VELOCITY_X, VELOCITY_Y, and VELOCITY_Z have been removed. If you need to download a velocity component output from Simulation.download_surface_output(), use QuantityType.VELOCITY and pass a vector_component parameter.