Add color support for robot meshes in Viser#2793

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AlexyLegrand wants to merge 15 commits intostack-of-tasks:develfrom

AlexyLegrand:collada-parser

Commits on Aug 25, 2025

add solution to load collada
Alexy Legrand
committed
add solution to load collada
Alexy Legrand
committed

Commits on Sep 2, 2025

fix default color handling in viser_visualizer.py
Alexy Legrand
committed

Commits on Sep 22, 2025

change the default robot in viser-viewer.py to test
Alexy Legrand
committed

Commits on Sep 30, 2025

change the function add_mesh_from_path to load color with collada
Alexy Legrand
committed

Commits on Oct 7, 2025

Ensure all geometry types are correctly handled to prevent NoneType errors.
Alexy Legrand
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Ensure all geometry types are correctly handled to prevent NoneType errors.
Alexy Legrand
committed

Commits on Oct 10, 2025

handle incorrect faces array shape in COLLADA mesh loading
Alexy Legrand
committed

Commits on Oct 14, 2025

improved handling of geometry indices (added explicit checks and reshaping)
Alexy Legrand
committed

Commits on Oct 17, 2025

use pathlib instead of os.path and add comments
Alexy Legrand
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restore default robot after testing
Alexy Legrand
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Commits on Oct 20, 2025

remove useless print
Alexy Legrand
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remove extra spaces
Alexy Legrand
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simplify face indices normalization logic
Alexy Legrand
committed

Commits on Oct 21, 2025

add helper function to make the code more understandable
Alexy Legrand
committed