Community
Hi there, thought I'd share a way to get a projection using the default toolset (no hack).
I hope you find it useful.
Everything works like putting a gel in front of a lamp in the real world. (except you can actually put the gel behind the lamp in this setup).
You can adjust the brightness of the projection by either adjusting the light level or by scaling the lamp with an axis.
Note: You can try other light types (spot etc) but it's worth doing a test render if you are moving the light or camera.
Enjoy.
Tony Bannan
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