air/atmosphere effects

[Robert V.]

The possibility to add an atmosphere.

For example a dusty room (exaggerated picture:)


With a slider for intensity

[ben10]

add alpha maps...insert a plane and place it in front of you camera...add a texture with alpha channel

[Robert V.]

thanks for the idea, was already working with multiple planes.
I'm using transparent dirt pictures (png). makes the scene a bit light though.