Bug of Renderer::update_opengl_buffers? about pmp-library HOT 6 CLOSED

This is not a bug. You need to call garbage collection after deleting entities form the mesh. Please have a look at the docs.

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I changed the Renderer class to be robust to deleted vertices and faces. Your code should now also work without garbage collection (but the latter is still recommended).

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This is not a bug. You need to call garbage collection after deleting entities form the mesh. Please have a look at the docs.

Thank you very much for your help. Could you please share the link? I didn't find any reminder about calling garbage_collection() after delete_face() in the official tutorial. I know you are right, I just want to find the correct tutorial to avoid making similar mistakes again.

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When elements are removed from the mesh due to topological changes, the member function pmp::SurfaceMesh::garbage_collection() has to be called in order to ensure the consistency of the data structure.

https://www.pmp-library.org/tutorial.html

from pmp-library.

When elements are removed from the mesh due to topological changes, the member function pmp::SurfaceMesh::garbage_collection() has to be called in order to ensure the consistency of the data structure.

https://www.pmp-library.org/tutorial.html

Thank you very much for your help; I apologize for my carelessness.

from pmp-library.

I changed the Renderer class to be robust to deleted vertices and faces. Your code should now also work without garbage collection (but the latter is still recommended).

Thanks very much for your work.

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