Enelyon Eilde

Also, the physics model should be yellow shaded, in the preview, as a triangle based mesh. Hmm, yeah, you're right. But I remember it was correctly yellow-colored on previous attempts but still I couldn't enter. I'll try previous versions of model

Hello Aquila. First of all - thank you for such detailed explanation That made physics system in SL very clear for me. But can you help me a bit more explaining what's wrong with my model? I'm following your descriptions, but still no entrance in my building Here is what I do: 1) uploading Collada model of building. Model parsed fine, no errors: 2) I'm adding physics from separate model - just a box with same sizes with hole in place of door: Calculating my model - everything still fine and judging by preview - the hole in physics is in right place. 3) Ok, I'm uploading whole model. And placing it. Still looks fine, but I can't enter it and showing physics shapes explains why - there is no hole. Why?? As an option I'm trying to edit placed object, changing its Physics Shape Type, but there is no option "Prim" there (because I explicitly set physics model, I think) As a test I'm uploading "box physics" as a model and calculating physics by itself, as you described, then changing physics type to "Prim" - and I can enter that box