The Octane Cycles Mix Float 3 Node Wrapper node functions the same as the Cycles equivalent. The information provided has been extracted from the Blender manual. 



Mix FLoat3 Wrapper



Figure 1: Octane CyclesMixFloat3Node Wrapper Node


Octane Cycles Mix Float3 Node Wrapper Parameters

Mode - The factor mode can be set to Uniform and Non-Uniform. In uniform mode, a single float controls the factor. In non-uniform mode, a vector controls the factor for each XYZ channel separately.

Clamp Factor - Limit the factor value between 0.0 and 1.0. If this option is unchecked then the node operates using Extrapolation.

Factor - Amount of mixing between the A and B inputs.

A/B - The two inputs that are mixed together.