Hello, i seem to be having a similar issue.

I also am trying to import a sketchup converted dae (tried with 'triangulate all faces', did not help). it almost looks as if the 3D model preview thumbnail is blank but in fact it is just a very tiny version of the 3D model.

I have tried increasing the ...

oh awesome, thanks for the quick and helpful reply, that sounds great i knew there'd be a quicker way than i was using! and no worries about the windows and doors, there's less of them than the walls

I often use Alternativeto.net to search for opensource/free software similar to commercial software i am familiar with.

http://alternativeto.net/software/omnigraffle/?platform=windows

Although i have used Inkscape before and recommend it also for SVG, though i have never impmorted a 3D / 2D floor ...

Hello,

I have built my whole home and realised that I have my brick wall thickness (depth) incorrect (all internal walls are brick).

Can I select JUST the walls and change their thickness in one go? This is important because it is effecting the dimensions of various rooms and placement of various ...

Yes, I agree the visitor controls are initially confusing (I have been using this program for a couple of weeks now and still cannot become used to them).

I used to play many video games (all of which have basic standard controls) when I was younger and instinctively wanted to use W to walk forward ...