Create Two-sided Materials

Use a two-sided Material to create the leaves of a bush or a depth effect on your mesh. Begin by selecting a base color and add onto it with more Material nodes.

1. Create a new Material in your project and double-click the Material thumbnail to open the Material Editor.

2. Select the Main Material node and check the Two Sided option in the Details panel.

   

3. Add the following nodes:

   1. 2 X Constant 3Vector expression node
   2. TwoSidedSign node
   3. Saturate node
   4. Interpolate node

4. Select the first Constant 3Vector expression node and add a color, then drag off the node and plug it into the A input on the Lerp node.

5. Select the second Constant 3Vector expression node and add a color, then drag off the node and plug it into the B input on the Lerp node.

6. Drag off the TwoSidedSign node and plug it into the Saturate node.

7. Drag off the Saturate node and plug it into the Alpha input on the Lerp node.

8. Drag off the Interpolate node and plug it into the Material root node.