Author Topic: Possible to merge two instances of a Substance in Unity?  (Read 1100 times)

Let's say I have a substance I'm using in Unity called Metal, and underneath it, I have Copper, Tin, and Gold. The other designer has the same substance and creates three more materials: Silver, Brass, and Bronze. How can we merge the two instances so both designers have Copper, Tin, Gold, Silver, Brass, and Bronze all under a single substance? Endless Google searching has turned up nothing about this.