Hi,

Today I recognized, that in the Karma Material Builder the Mtlx Ramps VOPS aren't available, instead there is a karma ramp node.
In the Mtlx Material Builder, there are all Mtlx ramps available.

In the manual there is following note;
This node is faster than the MatlX Color Ramp node, but this node only works with Karma, while the MaterialX node works with any MaterialX capable renderer.

I thought the aim of Solaris/Karma will be a strictly compatible USD/MaterialX solution?
Because it's likely not the case, I hope Karma will get many cool and powerful Karma specific nodes in the future.