o3de/Gems/PhysX/Common/Registry/AssetProcessorGemConfig.setreg

{
    "Amazon": {
        "AssetProcessor": {
            "Settings": {
                "RC physxconfiguration": {
                    "pattern": "(.*\\.physicsconfiguration|.*\\.physxconfiguration)",
                    "params": "copy"
                },
                "RC PhysX HeightField": {
                    "glob": "*.pxheightfield",
                    "params": "copy",
                    "productAssetType": "{B61189FE-B2D7-4AF1-8951-CB5C0F7834FC}"
                },
                "RC PhysXMeshAsset": {
                    "glob": "*.pxmesh",
                    "params": "copy",
                    "productAssetType": "{7A2871B9-5EAB-4DE0-A901-B0D2C6920DDB}"
                },
                // Copying *.physxmaterial files to cache folder is only necessary
                // because Asset Editor works with assets in cache folder and not 
                // from the source folder directly. Ideally the authoring tool used
                // could work directly with source files and this copy could be avoided.
                "RC physxmaterial": {
                    "glob": "*.physxmaterial",
                    "params": "copy",
                    "critical": true,
                    "productAssetType": "{BC7B88B9-EE31-4FBF-A01E-2A93624C49D3}"
                }
            }
        }
    }
}