Vray 2.0 - Screen texture wont blur ?

[Dariusz Makowski (Dadal)]

Heya

Just like in topic. I got screen texture, and a lot of motion blur. Its not getting blured like everything else. Is it just me or bug ?

[LarsSonparsson]

So, you have bg texture in env screen mode
and camera movement with motion blur on?
Right?

[Dariusz Makowski (Dadal)]

no, I have objects with screen texture on them with motion blur turn on in camera/f10 panel

[vlado]

It is not a bug; textures with "screen" mapping are always fixed to the screen.

Best regards,
Vlado

[Dariusz Makowski (Dadal)]

Humh

Guess thats gonna be a new whishlist point on my list

[AJ Jefferies]

The problem is - what do you visually expect to happen? Since the texture is projecting in the exact same position, there won't be any difference between frames, hence no blur.

[Dariusz Makowski (Dadal)]

Yea, true, I thought that at render time the texture would get backed to models or something like that to keep the motion blur :s

[vlado]

If you are trying to cheat motion blur, you can use the shademap functionality of the stereoscopic helper. It can store the shading information to a file from a non-motion-blurred frame, and then reproject that on the actual rendering.

Best regards,
Vlado

[Dariusz Makowski (Dadal)]

Weee thanx Vlado !
Will check it out next time I need screen blur.