Urgent Help Needed, Content Creation for Projection Mapping

#1

Hi Everyone,

In need of some desperate advice!

I’m creating content for architectural projection mapping, modelled in Max and fits perfectly to the actual building, although i’m currently in content creation phase and have hit problems!

I need to create something along the lines of this:
http://vimeo.com/15125712

However falling at a few hurdles- I am rendering in vray, and using spot lights to expose the building without a high level of GI or other light causes horrible noise to the extent it is unusable, so exposing the building from black is not doable- would MR or Cinema 4D be a better start?

Also, in the video above- the creator has cleverly created a matte in after effects presumeably to prevent content falling off the model, does anyone have any advice on how to achieve this? An alpha channel of the original model?

Thanks for any help,
Ross

#2

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