February 24, 2014, 04:17:28 pm
Hi Lorne, we tend not to comment on what may or may not be implemented in future versions of Lumion, in order to avoid disappointment. The reason is that technical problems sometimes prevent the developers from integrating new features, and imagine if a customer buys Lumion after we tell them that feature xyz will be added to a future version and this fails to materialise.
In other words, you'll have to work with what is available in the latest version of Lumion, i.e. IES spotlights and 360 degree omni lights.
Gilson's approach is to add a texture as outlined on the screenshot - however this requires access to Photoshop as well as some knowledge about texture mapping.
Is there a particular part of it you would like more details on.
By the way, Lumion Free is a bit outdated now but you can request a time-limited but fully functional version of Lumion Pro 4.0.4 from your local reseller.