Prevent merging close vertices when converting to Trimesh

[Linus-Foley]

Calling vedo2trimesh() can result in the loss of vertices, as initializing a Trimesh mesh merges close vertices by default (with a tolerance of 1e-8).

Adding process=False prevents this and ensures that the converted mesh does not get altered.

[coderabbitai[bot]]

Walkthrough

The vedo2trimesh function in the vedo/utils.py file has been updated to include a new parameter, process, in its return statement. This enhancement introduces additional configuration options for the construction of the Trimesh object, which may affect mesh data processing or rendering. The overall functionality and control flow of the function remain unchanged, focusing on providing more flexibility in how the mesh is handled.

Changes

File	Change Summary
vedo/utils.py	Updated vedo2trimesh function to return process=False in addition to existing parameters in its return statement.

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[marcomusy]

Thanks!