Lerp node documentation might be wrong

General Feedback & Requests
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1

Lerp node documentations says that:

A - Input is white.

B - Input is black.

However. I’ve been looking at ML_Metal_Dark from Blueprint Example, and playing with the roughness value. When I change A input it clearly respond to the darker part of the texture, (blacks) while changing B input responds to light part of texture (whites).

Is there something I’m missing or this is indeed an bug in documentation ?

edit:
Even screenshot on the same page shows that the inputs work in opposite.

2

Can you point out which page that is on in the documentation? It definitely sounds like it has those reversed and I’d like to get that fixed.

3

https://rocket.unrealengine.com/docs/ue4/INT/Engine/Subsystems/Rendering/MaterialsAndTextures/Materials/ExpressionReference/Math/index.html#LinearInterpolate

Here.

4

Thanks. We will look into it.

5

Still the same bug