A TSL node, loosely typed: three's TSL types cannot follow a struct returned through a wgslFn, so the helpers take and return this (as three-mesh-bvh's do).
wgslFn
A TSL node, loosely typed: three's TSL types cannot follow a struct returned through a
wgslFn, so the helpers take and return this (as three-mesh-bvh's do).