Multiple renderings compositing - not animation (Vray + Photoshop)

[royxzdesign]

Hello Everyone;

 

I am new posting in this awesome forum, however not as new in the visualization field.

 

My apologies in advance if this was already posted or addressed in other part of this forum but I have been constantly trying since months to get an answer and searching everywhere. I am sure that somebody here has run into the same problem I am having now in some point.

 

My situation:

 

I have received a job where I have to produce 850. I am basically using the same static background (lets say a great room) but just changing the light fixtures, that will just show in a sort of virtual showroom the different kind of them.

 

In order to achieve this I have produced about 850 renderings with Vray SketchUp using just 3 channels (alpha, RGB and reflection) for a really basic compositing job later in Photoshop showing just the fixtures with a white background that I am planning to get it clipped then in Photoshop using its the alpha channel. The reason I did it this way was because the Vray version I am using trough Sketchup did not have the batch render option yet; and I was most of the time out from home to do the ant job and save each render one by one, as I gradually ended up doing it for about 4 months. Still a newbie decision for most of the Vray experts here but I had to start with something and fast. Now I do have all the fixtures and the background rendering as well and I am planning to merge them with Photoshop.

 

My question is; Is there any way to automatize in the compositing job in Photoshop using the same parameters for each option? or is there any better option to achieve this using other post-production software?

 

If there is any question about my explanation please let me know.

 

I thank you all in advance for your advice.