koobas.hobune.stream
Sketchup 7 (Free) Unity Integration
I am introducing a friend of mine to game development, and recommended Sketchup as the easiest modeling system to begin with.
Sketchup 7 exports .dae files, and I thought they could be imported directly into Unity - but apparently, this is not the case.
I just tried creating a box in Sketchup, exporting it to a .dae, and importing it in my copy of Unity Pro. Unity failed with "ImportFBX Errors: Couldn't import file .../untitled.dae. Unidentified error".
Is anyone familiar with a free, efficient pipeline to import Sketchup models into Unity?
Thanks,
-Aubrey
here is a great video on how to UV's in sketchup. Amazing! http://www.youtube.com/watch?v=fAtCkjXQOtg
I have seen people being able to convert the Sketchup models to a format which Unity can understand (but maybe that was in the Pro-version of Sketchup), but the problem usually is that Sketchup, due to its quite different modeling technology, introduces a lot of double geometry and either way one have to prune it in another modeling tool like 3ds Max, Maya or Blender.
Yes - Blender is now an integral part of my Sketchup workflow :) Even worse than double geometry is the issue of face normals, and SketchUp's tendency to lull beginning modelers to completely disregard them...
To my knowledge, there is no easy method to convert sketchup models to format readable by Unity, apart from upgrading to the pro version.
Here is a discussion about how to convert sketchup models to fbx or 3ds models, in which you will find a method to convert dae files to fbx, using a program called fbx converter. See post #14. I did not try it myself but the poster seems to have good results, so you may give it a try :
http://forums.devshed.com/game-development-141/converting-sketchup-models-to-3dst-519710.html
Works great! Blender is even better though, as it gives me a chance to tune up the models a bit. The "Reduce Faces" script is invaluable.
The PlayUp exporter for Sketchup exports models and level files directly to Unity. Can be found at PlayUptools.com
Check out LightUp.co.uk which is a non-free visualization and lighting plugin for SketchUp (free and pro). I have used the free demo version and could export my SketchUp scene into Unity, including shadows. I've made some short screencast movies on Vimeo on how to export a lightmapped scene from SketchUp 8 into Unity 3: http://vimeo.com/19204786
Other solutions: the dreaded export to Google Earth and into Collada, which did work on my Mac, but not on a PC I tried.
Or use intermediate conversion software (Blender, FBX Convertor, Cinema4D (certainly not free) or others).
I found http://forums.sketchucation.com/viewtopic.php?f=323&t=33448 it works flawlessly with sketchup 8 and imports all of my models as an obj with no errors.
