Help on Vray lighting and Render

[christopherkray]

Hi all

 

I am newcomer and i having a problem with my scene which when i render for a small animation i get light spots which change in every frame, i have tried lots of setting in render to remove the problem but am not solving it at all.

 

So the scene i am doing from the film "Shining" this is only a test project so i can understand lighting and material better.

 

So i built the hallway and managed to get all the materials i need for the scene for a single frame render it is fine but when i try a animation just with the camera going down the hallway i get bright light spots and the roof boarder trim has dark blotches on it. i just cant seem to get a steady flow for each frame.

 

Just for you to know in the scene there are 5 lights in the hallway which are vray ies with maps for the light shape and 1 more light in the fire exit sign and one last one is behind the fire exit door just to light up the small room slightly and there is no envoirment needed for this as everything is in side and no outside lights are needed.

 

So if you can help me on this i would very great full

 

Have attached render setup and render example

Edited March 17, 2014 by christopherkray

[Ismael]

http://help.chaosgroup.com/vray/help/150SP1/render_params_advancedimap.htm

 

Check Hemispheric subdivs (HSph. subdivs) and Interpolation samples.Increase HSP for the blotchiness.

The spots appear to be reflections. Catmull is a sharpening filter and may cause flickering, area or video filter are better suited.

[christopherkray]

hi thanks for getting back to me i shall have a good look at the link you posted and play around with the Irradiance map settings and the filter. get back to you soon with the results