Conflicts: CaptureController.pde ObjectChooserController.pde
…w big and legible.
RenderController calls OpenSCAD to render objects to STL. It is only set up to run on OS X, with OpenSCAD installed in `/Applications/OpenSCAD.app` (which is the default with the binary installer).
* Pulled most UI related stuff out into a UIController abstract class. * Main sketch passes UI methods (e.g. draw(), keyPressed()...) to the current controller. * Controllers for ObjectChooser and Capture (and Measure) * Next up... render!
Some improvements to the line drawing code (won't allow lines that are smaller than 5 pixels and also switched p1 and p2). now space capture is a toggle so you can reset the image.