Outline shader (631568)

Unity Engine
1

Hello, I’m using this outline shader:
http://wiki.unity3d.com/index.php/Silhouette-Outlined_Diffuse

to create an outline on my selected objects, but i ran into problem:
I created a small spaceship with multiple parts, and I can’t add the shader properly to that object.
Each part of the ship is in a different game object.

How can I add the shader to affect all of the gameobjects?

2

The only way to add this shader to all objects would to make every object use the same material, do something via scripting or do it manually.