Replace more generic ValueError with specific FileNotFoundError for warp.sim.load_mesh

[steinraf]

Category

• New feature
• Bugfix
• Breaking change
• Refactoring
• Documentation
• Other

Description

Changing the error type of the warp.sim.load_mesh function for files which don't exist makes it easier to differentiate between wrong paths and invalid meshes programmatically.

Example: Iterating over multiple directories to find a mesh with a given name.

Changelog

Changes
raise ValueError(f"File not found: {filename}")
to
raise FileNotFoundError(f"File not found: {filename}")

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[shi-eric]

Thanks for opening this PR!