I have a concrete slab rectangle and a tiled patio (drawn with the polygon hatch tool) each filled with different polygon hatch patterns. I was clicking around, played with the 3D camera and when I returned to 2D my pattern fills were gone. Also my previously solid fill walls were 'hollow'. I refilled the walls with settings/programme settings/building aids/enable solid fill. But my polygons remain sadly empty :-(
Hi Jon,
I think you will find that the hatch pattern is only visible in the Patterned view. It will not show in Wireframe or Hidden Line view (and not in Rendered view of course) so you may have accidentally changed the display.
Allan
Aha! View>Display mode>Patterned et voila!
Thanks Allan