Problem when import deformable object collision mesh

[gwangin]

Hi,
When I import deformable objects, It generates poor-quality of deformable object mesh.
I want to increase the simulation mesh resolution, but the mesh is crashed.
How can I fix this problem?
I want to fix this problem by simulation some parameters, not using re-meshing approaches(ex. blender).

[SimonPhysX]

Hi @gwangin ,
Not quite sure from your description what you want to achieve.
Is it crashing when you adjust the simulation mesh resolution to high values?
How does the simulation mesh look like? Not that the visualization you shared above is not the simulation mesh, but the collision mesh.
Could you share your asset?

[gwangin]

I can fix this problem, just increase the scale size of the CAD file, then I resize my file in isaacsim.