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gntnyng
01-26-2006, 09:35 AM
hi, I saw a command script in Spinder_Setup.fxs like this:

[SP01_Base:xwpos@NOW+0.1]-[SP01_Base:xwpos]

do you know what's meaning about it? and what is xwpos@NOW (xwpos@NOW) ?

thanks

WesComan
01-26-2006, 10:45 AM
It's not just the 'NOW' but 'NOW+0.1'.

The command NOW reads the value at the current frame, NOW+0.1 reads the value 0.1 frames ahead.

So in this case, the part of the expression [SP01_Base:xwpos@NOW+0.1] is reading the world (global) x position of the item 'SP01_Base' 0.1 frames ahead of the current frame.

gntnyng
01-27-2006, 03:35 AM
thank you WesComan, it's right . thanks http://forums.cgsociety.org/images/icons/icon7.gif

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