Recently I’ve made a test that shows that VRayHairMtl works only with camera motion blur.
With static camera it looks like this:
Is it a bug, or have I some bad setup?
If you used the 3ds Max Hair&Fur for this, you need to go into the hair emitter object properties and enable the Object motion blur setting as described here: Chaos: Industry-leading design and visualization software
You may also have to adjust the motion blur options in the Hair&Fur render effect, as they are the ones that will be used to determine the motion blur interval for the hair, rather than the V-Ray settings for duration, interval center etc.
Best regards,
Vlado
Seems to work
Sorry for rising a problem, I have to learn read documentation more carefully :/.
And thanks for help.