General Program Information

Basics - Viewports Layer

Viewports layer (vplayer) is used to turn on or off the layer in one viewport. The setting in one viewport does not influence that in another viewport.

vplayer_freeze(title) - A function that turns off a layer named "title" in the current view port.
vplayer_freeze(title) :=

• one<--concat("vplayer",so,"f",so,title)
• two<--concat("c",sp)
• tot<--stack(one,two)
• return tot

vplayer_thaw(title) - A function that turns on a layer named "title" in the current view port.
vplayer_thaw(title) :=

• one<--concat("vplayer",so,"t",so,title)
• two<--concat("c",sp)
• tot<--stack(one,two)
• return tot