'Iray Foam and Bubbles' is a collection of meshes, decals and shaders. Each element uses consistent, high quality, real-world reference imagery along with refractive shading.

Decals - Decals project materials onto a surface regardless of the surface's shading, material or UV. This set contains a variety of refractive foam cutouts that can be projected onto surfaces.

Shaders - Several seamless foamy water shaders are included. These work best in replacing the water shipped with sinks, baths and hot tubs - but can be used on any surface.

Foam - Included are several foam meshes that allow you to add volume to your soapy surfaces. The foam meshes use consistent shading with the other elements in this set, so can be used alongside decals/shaders without any jarring mismatch. There's also opacity options to allow for very dense or sparse foam.

Bubbles - Bubbles come in different sizes and have morphs to control direction. You can also pick between soapy or clear bubbles.