- added documentation to Render - saveRenderedImage has an option to save the zbuffer along with the image (off by default) - fixed a really annoying runtime error of uninitialized data being passed to a method in pipeline.c during a render
- added documentation to Render - saveRenderedImage has an option to save the zbuffer along with the image (off by default) - fixed a really annoying runtime error of uninitialized data being passed to a method in pipeline.c during a render