godot/core/math/bvh_cull.inc

public …
// cull parameters is a convenient way of passing a bunch
// of arguments through the culling functions without
// writing loads of code. Not all members are used for some cull checks
struct CullParams { … };

private:
void _cull_translate_hits(CullParams &p) { … } … }

public:
int cull_convex(CullParams &r_params, bool p_translate_hits = …