This weird command affects setFog by limiting maximum number of fogValue you can have. If you do 0 setWindStr 1, setting any fog with time > 0 will reduce the fog to 0 over provided time. Setting fog instantly with time = 0 will set the desired value properly though. The formula is: max fogValue = 1 - windStr
Description
Changes the wind strength smoothly during the given time (in seconds). A time of zero means there will be an immediate change.
Syntax
time setWindStr value
Parameters:
Returns: Nothing
Examples
Example 1
60 setWindStr 0.8; // set the wind strength to 0.8 gradually over the next 60 seconds