Elliot Smith 7be6ed3334 cookbook: Added a recipe about making an actor transparent ...

Explains how to make an actor transparent so that other actors
are visible through it.

Also explains a bit more generally about opacity and how
it's computed from the actor, container, and color; and how actor
visibility is affected by depth (fog) and depth order.

2010-07-16 15:34:09 +01:00

5 KiB

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