I’ve got a scene with fast moving particles that have a halo material assigned to them. The alpha value is animated with an IPO curve.
When I activate motion blur it works perfectly as long as the alpha value of the particle’s material is 1, but as soon as the alpha value decreases the motion blur is completely gone.
Do I have to change a setting here?
Is it a bug?
Please let me know, if the .blend file is useful for you, I’ll upload it if you want me to.