Hmm... there seems to be conflicting information.

Miss Nancy says to not use Irradiance Cache, but the discussion in the other thread says to use a value between 80 and 90.

And DreamlandModels says to turn off IDL completely. I'm not sure how this tells Poser to use indirect lighting to light an interior scene.

3D-Mobster- don't take this the wrong way, but your box has way too many polygons. If that's supposed to be a basic 6-sided cube, why are there so many poly around the corner area? This is probably why Poser is getting confused about how to render those polys.

I think your solution may be to optimize the model before bringing it into Poser. For example, do you really need all those polygons along the corner? Could they be combined into 1 polygon per side? See the image for what I mean.

jura11- I've always used a bucket size of 92 since I've thought a bigger bucket size results in a faster render. Maybe the opposite is true and I should be using a smaller bucket size for a faster render.

I have't tried using GC, though I'll have to see what that does.

VanishingPoint... Advanced 3D Modeling Solutions