Hello.

I have had some troubles to render one of my models with vray. For some reason vray turns absolutely everything black. I first thought it could be related to the materials I downloaded from Poliigon.com (the reason I tried to render was to take a look at how they turned out) but I have tried to replace those materials with both ordinary vray and sketchup materials, yet it still come out equally black. I've also tried to reinstall it in case there was something that had gone wrong with the program, but that did not solve it either. The weird thing is it works fine with my other models so I guess there must be something wrong with this model specifically or with options I use.

This is how the rendering ended up as. It looked all black in vray, but the "sky" went away when I saved it as a PNG file.

Does anyone know what the case could be?

Hey.

I have recently started to use V-ray for sketchup but I am really struggling on how to adjust the transparency of the vray glass material in the material editor. I want it to become less transparent so that it is not that visible that my city model does not have interiors. I've searched around, watched many tutorials and played around with the settings, yet I can't seem to grasp how to adjust it. Could anyone explain to me (like I am five ) how I edit the transparency of the materials in vray?

I have sketchup 2016 and I tried to install this plugin and the latest libfredo-plugin through the Sketchucation extension. As far as I can see both got installed, but I am unable to find the toolbar or any way to access the Curviloft plugin to actually use it. Could anyone help me?