How to make a double-sided teapot with china white inside and patterns outside in 3d?

3dsMax double-sided teapot making tutorial;

1. Create a teapot model in 3dsMax scene and convert it into an editable polygon.

2. Add a shell modifier and set the external quantity to 1cm.

3. Convert to editable polygon again.

4. Switch to the polygon level, select the polygon in the teapot and change its number to 1.

5. Press CtrlI to reverse the selection and set the number to 2.

6. Open the material editor and set the multi/sub-object material. The number 1 corresponds to white material, and the number 2 corresponds to texture material.

7. Give the material to the model and observe the effect.