Fix --simple-viz VSG segfault: clear mesh visuals, add light/camera vertical - #8

Fix --simple-viz VSG segfault: clear mesh visuals, add light/camera vertical#8

salhus merged 2 commits into

mainsalhus/cpp-vgoswec:mainfrom

copilot/fix-simple-viz-segfaultsalhus/cpp-vgoswec:copilot/fix-simple-viz-segfaultCopy head branch name to clipboard