OTOY Forums

I have a simple X-particles scene and I want to render only the particles affected by the xpInfectio.

I can't manage to this right now because when I add the Octane tag to the emitter it renders ALL the particles and not only the ones I want.

I can upload the c4d file if needed

In X-Particles, create a second emitter or group and apply the Octane tag only to that emitter or group. You can use questions to send the particles that you want to render to a specific group and set the other group to delete or hide them in some other way. This is really an XP question more than an Octane question, from what I can determine from your post.