04-15-2020, 08:07 AM
Oh I see. Unfortunately that value doesn't seem to be exposed by the IParticleObjectExt interface, which means VRay is directly reading the data from a PFlow object, not its generic interface....so I don't think it would be possible to return a similar value from tyFlow.
If you're feeling really motivated to get it working, the VRayInstancer source code is included in the VRay SDK...you could modify it to associate birth IDs with that property instead of PFlow particle integers.
If you're feeling really motivated to get it working, the VRayInstancer source code is included in the VRay SDK...you could modify it to associate birth IDs with that property instead of PFlow particle integers.