Vray displecement 2d vs 3d.

[Maestro101]

Hey all.

 

What is practical difference between 2d and 3d displacement in Vraydisplecement mod? Except the fact that 3d displacement has "keep continuity " option? I see that the quality is set in diffrent way but are there any practical reasons that make you choose one method over another?

[Devin Johnston]

You should use 2d on flat objects like a rug or a ground plane, 3d is for 3 dimensional objects like rocks or a car tire. 3D displacement takes a lot more time and memory to render so try to stick with 2d as much as possable.