Code	Run demo
camera	https://code.agentscript.org/views3/camera.html
exit	https://code.agentscript.org/views3/exit.html
height	https://code.agentscript.org/views3/height.html
hello3d	https://code.agentscript.org/views3/hello3d.html
nav	https://code.agentscript.org/views3/nav.html
plot	https://code.agentscript.org/views3/plot.html
shapes	https://code.agentscript.org/views3/shapes.html
terrain	https://code.agentscript.org/views3/terrain.html
terrain1	https://code.agentscript.org/views3/terrain1.html
terrain2	https://code.agentscript.org/views3/terrain2.html
wander	https://code.agentscript.org/views3/wander.html