by PapaXpress » Sun Apr 22, 2012 11:52 am
Yes to both.
There are two other operations you can use. Optimize shape and Merge Triangles. The first operation will do more for you, however be careful because it will start to distort the shape as you increase the weld range. You will need to decide where the trade off is.
You can export a component (I can find a way to export a group). Right click on the component and select 'export'. Remember that you can merge components together to make a single component, which you can then export. I did this with a brake wheel I made and waned to use in another model.