I want to implement a collision detection function locally.

[MYDJH]

If I cannot use the ClashDetectionClient API for collision detection, is it possible for me to implement collision detection locally?

[pmconne]

You're going to need to be more specific about what you're trying to achieve.

[MYDJH]

My goal is to detect elements in the view that have hard collisions.Similar to the iTwin case at https://www.itwinjs.org/sandboxes/iTwinPlatform/Clash%20Review

[pmconne]

What leads you to believe that you cannot use the clash detection API for this?

[MYDJH]

I'm sorry for any confusion my question may have caused you.
My program is a bit special, as it runs locally and loads BIM files from the local system, therefore I cannot use APIs like this. That's why I'm trying to find a way to solve this issue.

[pmconne]

Clash detection is complicated - that's why we provide a service to do it. You are signing up for a lot of work by trying to reimplement it. If you have specific questions, feel free to ask them - but we're not going to be able to provide a satisfactory answer to a general question like "how do I write my own clash detection".

[MYDJH]

Thank you very much for your advice and for your reply.