concave props for Gmod?

CommanderRobeTope · Mar 12 2026

i am testing concave props for Gmod by having the collider mesh built up of disconnected islands, and i'm facing this absurd problem with the compiler creating a single convex collider over everything, even on a simple mesh like two cubes.

How do i fix this?

Eric Chadwick · Mar 13 2026

Do you have documentation for the physics exporter?

I’m dealing with similar struggles getting physics setups out of Blender and into glTF, using a new mid-development physics extension. Not gmod, but a similar real-time output.

The best thing that has helped me is to connect with the plugin developers directly, and seek their help. Since they of course know it intimately.

Where’s the source for the Add-On you’re using? If it’s on GitHub then it’s likely they have an Issues tab where you can submit a bug report, and ask questions.

Eric Chadwick · Mar 13 2026

(I renamed the subject line for you, it was “Mak” which wasn’t very helpful for pulling people in, hope that’s ok)

CommanderRobeTope · Mar 13 2026

Eric Chadwick said:

Do you have documentation for the physics exporter?

I’m dealing with similar struggles getting physics setups out of Blender and into glTF, using a new mid-development physics extension. Not gmod, but a similar real-time output.

The best thing that has helped me is to connect with the plugin developers directly, and seek their help. Since they of course know it intimately.

Where’s the source for the Add-On you’re using? If it’s on GitHub then it’s likely they have an Issues tab where you can submit a bug report, and ask questions.

i am using Blender Source tools to export the mesh and the issue comes during compilation using crowbar and Gmod's studiomdl

concave props for Gmod?

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