Motion Blur

[yones]

Hello guys and thanks for the great version. motion blur in camera movement isn't shown in IPR mode, but it's okay in the final render. i didn't know in another version we had this issue?

[JonasNöll]

It has been like this in previous verions as well. But it would be great if that could be adressed!

[Buck]

as far as I know, IPR has never shown motionblur.

[matanov]

I hope we'll find time to fix it soon.

[kosso_olli]

as far as I know, IPR has never shown motionblur.

It does show motion blur, but not for the camera.

[PIXELBOX_SRO]

its been like this for a long time and shoudl be fixed

[seandunderdale]

Yeh I remember it working in IPR render years back, but then it got removed. It was really helpful for getting the speed of spinning car wheels done quickly for automotive stills, or for getting the liquid highlight on the blurred wheels dialed in.

[kosso_olli]

Yeh I remember it working in IPR render years back, but then it got removed. It was really helpful for getting the speed of spinning car wheels done quickly for automotive stills, or for getting the liquid highlight on the blurred wheels dialed in.

You're talking about the motion blur duration, though.
The author of the initial post was talking about a moving camera, which does not show motion blue along the camera path in IPR. That never worked in the first place. For a few years now: https://forums.chaos.com/forum/v-ray...y-wrong-result

[matanov]

Fixed in V-Ray 6.1.