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isl-org / spear

SPEAR: A Simulator for Photorealistic Embodied AI Research
MIT License
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export every editor property on every actor, export scene geometry, compute kinematic tree representation, compute collision geometry, compute mujoco scene representation #265

Closed mikeroberts3000 closed 5 months ago

mikeroberts3000 commented 7 months ago

This script outputs every property on every actor in the World Outliner in the following format. The output is quite verbose, so I'm only attaching the output for a couple of actors.

unreal_scene.json

mikeroberts3000 commented 6 months ago

Added separate pipeline script to export scene geometry.

mikeroberts3000 commented 6 months ago

Added separate script to visualize the exported scene geometry.

mikeroberts3000 commented 6 months ago

Screenshot (84)

mikeroberts3000 commented 6 months ago

Screenshot (85)

mikeroberts3000 commented 6 months ago

The pipeline now computes collision geometry in a separate pipeline stage.

mikeroberts3000 commented 6 months ago

Screenshot (89)

mikeroberts3000 commented 6 months ago

The pipeline now computes a functional MuJoCo scene in a separate pipeline stage.

mikeroberts3000 commented 6 months ago

Screenshot (91)

mikeroberts3000 commented 5 months ago

To set up the Python environment inside Unreal so it can run the scripts in the Content/Python folder, do the following steps from any command line, adjusting the paths as necessary for your machine. (As part of this PR, I will create a document explaining all the necessary steps to run the pipeline, including this setup.)

H:\code\local\UnrealEngine\UE_5.2\Engine\Binaries\ThirdParty\Python3\Win64\python.exe -m pip install --disable-pip-version-check --no-warn-script-location -e F:\code\github\spear\third_party\msgpack-rpc-python
H:\code\local\UnrealEngine\UE_5.2\Engine\Binaries\ThirdParty\Python3\Win64\python.exe -m pip install --disable-pip-version-check --no-warn-script-location -e F:\code\github\spear\python